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Master Yi

Master Yi

the Wuju Bladesman

FighterAssassin
WikiOP.GGU.GGLolalytics
Position:
StatsChartsCombat ProfileMatchupsTeammatesSkill OrderRunes & SummonersItemsBest & BaitItem Builder
Quick summaryWhat most players build

Combat Profile#

Matchups#

Master Yi's win rate against every opponent by role. Sort ↓ for favorable matchups, ↑ for counters. Click a champion to filter runes, summoners, and item builds by that matchup.

Teammates#

Master Yi's win rate when paired with each teammate by role. Sort ↓ for strongest synergies, ↑ for weakest. Click a champion to filter runes, summoners, and item builds by that pairing.

Skill Order#

Which basic ability (Q/W/E) players max first, second, and third. Last 30 days.

Runes & Summoners#

Most popular rune pages and summoner spell combinations. Last 30 days.

Recommended Items#

Based on the last 30 days of ranked games.

Best & Bait Items#

Which items help and hurt Master Yi's win rate, restricted to items bought in ≥3% of games.

Item Builder#

Click an item to lock it in. Later slots re-calculate based on what came before. Sort by pick rate (most common) or win rate (best performing).

Sort by:

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Probuilds
OneTricks
Not enough sample to compute a combat profile for this filter set.
Win Rateⓘ
Pick Rate
Ban Rate
Scalingⓘ
Rank Biasⓘ
Worst Matchupⓘ
Best Matchupⓘ

Win Rate by Game Length

Win Rate by Rank

Pick/Ban/Win Rate Over Time

Presence by Rank

Win Rate Distribution

Starter Items

Doran's Blade
Doran's Blade
95% PR · 48.3% WR

Tier 2 Boots

Berserker's Greaves
Berserker's Greaves
58% PR · 48.5% WR
Plated Steelcaps
Plated Steelcaps
26% PR · 52.1% WR
Mercury's Treads
Mercury's Treads
14% PR · 50.0% WR

Best items on Master Yi

Highest smoothed win rate among items bought in ≥3% of games.

The Collector
The Collector
19% PR · 37 games
49.4%
Blade of The Ruined King
Blade of The Ruined King
19% PR · 37 games
49.4%
Kraken Slayer
Kraken Slayer
23% PR · 43 games
48.4%

Bait items

Bought regularly but dragging the win rate down. Reconsider these.

Kraken Slayer
Kraken Slayer
23% PR · 43 games
48.4%
Blade of The Ruined King
Blade of The Ruined King
19% PR · 37 games
49.4%
The Collector
The Collector
19% PR · 37 games
49.4%
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
49.8%↓Low compared to other champions in this role
Pick Rate
0.1%↓Low compared to other champions in this role
Ban Rate
15.3%↑High compared to other champions in this role

Presence by Rank

Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.

top
Master Yi's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Master Yi's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Master Yi, negative = ally drags Master Yi down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Master Yi's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Master Yi's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
OrnnFilter
309.851.5%+1.8%8
TeemoFilter
295.152.4%+2.8%5
KayleFilter
165.051.5%+1.9%4
JayceFilter
151.250.5%+2.0%4
VayneFilter
144.950.1%+1.0%7
SingedFilter
115.650.8%+0.9%5
MalphiteFilter
83.051.4%+1.9%2
SettFilter
82.451.3%+1.9%2
RumbleFilter
77.850.8%+2.0%2
VladimirFilter
77.050.7%+2.0%2
YoneFilter
76.950.7%+2.0%2
GarenFilter
67.050.5%+1.0%3
Dr. MundoFilter
23.349.5%+0.1%6
RyzeFilter
23.351.1%+1.0%1
IllaoiFilter
20.850.5%+1.0%1
JaxFilter
19.750.3%+1.0%1
YasuoFilter
17.449.8%+1.0%1
IvernFilter
14.649.1%+1.0%1
Rek'SaiFilter
14.349.1%+1.0%1
TrundleFilter
12.548.7%+1.0%1
AsheFilter
12.148.6%+1.0%1
NidaleeFilter
10.248.2%+1.0%1
TristanaFilter
9.348.0%+1.0%1
SylasFilter
4.149.5%+0.0%2
NasusFilter
3.449.4%+0.0%2
AmbessaFilter
1.748.7%+0.1%4
LissandraFilter
1.449.1%+0.0%2
DariusFilter
-0.348.9%+0.0%2
RenektonFilter
-0.848.9%+0.0%2
SwainFilter
-2.048.7%+0.1%2
MordekaiserFilter
-7.648.1%+0.1%2
SejuaniFilter
-14.349.7%-1.0%1
OlafFilter
-19.548.6%-1.0%1
VarusFilter
-21.348.2%-1.0%1
Twisted FateFilter
-22.847.8%-1.0%1
HeimerdingerFilter
-23.447.7%-1.0%1
HweiFilter
-24.747.4%-0.9%1
SkarnerFilter
-25.447.3%-0.9%1
MaokaiFilter
-26.147.1%-0.9%1
AuroraFilter
-26.247.1%-0.9%1
RivenFilter
-50.148.5%-0.9%3
CamilleFilter
-51.648.3%-0.9%3
ZaahenFilter
-53.648.2%-0.9%3
FioraFilter
-54.048.1%-0.9%3
ShenFilter
-60.749.4%-0.9%5
ZacFilter
-66.848.5%-1.9%2
GangplankFilter
-72.847.8%-1.9%2
GragasFilter
-73.847.6%-1.9%2
LeBlancFilter
-77.947.2%-1.9%2
AkaliFilter
-78.847.1%-1.9%2
SionFilter
-81.948.1%-0.8%5
GnarFilter
-84.346.4%-1.9%2
IreliaFilter
-136.247.7%-1.8%4
TryndamereFilter
-138.047.6%-1.8%4
AatroxFilter
-265.946.2%-2.6%5
K'SanteFilter
-272.545.7%-2.6%5
jungle
Master Yi's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Master Yi's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Master Yi, negative = ally drags Master Yi down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Master Yi's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Master Yi's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
Lee SinFilter
280.052.2%+2.8%5
QuinnFilter
279.751.5%+3.9%4
Rek'SaiFilter
171.152.3%+1.8%4
KindredFilter
105.150.2%+1.0%5
Nunu & WillumpFilter
93.252.4%+1.9%2
Bel'VethFilter
93.252.4%+1.9%2
RammusFilter
87.651.7%+1.9%2
ViFilter
81.050.8%+2.0%2
NocturneFilter
72.750.8%+1.0%3
EvelynnFilter
69.050.4%+1.0%3
SylasFilter
64.850.0%+1.0%3
BriarFilter
63.349.9%+1.0%3
KaynFilter
29.449.1%+0.1%8
ZyraFilter
28.850.8%+1.0%1
NidaleeFilter
27.950.6%+1.0%1
LilliaFilter
27.150.4%+1.0%1
DariusFilter
26.750.3%+1.0%1
ShacoFilter
26.650.3%+1.0%1
SejuaniFilter
24.349.8%+1.0%1
Jarvan IVFilter
24.049.7%+1.0%1
HecarimFilter
24.049.7%+1.0%1
OlafFilter
21.849.1%+1.0%1
ShyvanaFilter
19.749.1%+0.1%6
VolibearFilter
19.048.4%+1.0%1
UdyrFilter
11.849.6%+0.0%2
WarwickFilter
11.249.5%+0.0%2
FizzFilter
10.549.4%+0.0%2
Kha'ZixFilter
9.648.8%+0.1%4
ViegoFilter
8.948.8%+0.1%4
GragasFilter
-9.748.8%-1.0%1
ZaahenFilter
-10.748.6%-1.0%1
SionFilter
-11.648.4%-1.0%1
FiddlesticksFilter
-12.048.3%-1.0%1
EliseFilter
-13.248.0%-1.0%1
ZacFilter
-13.447.9%-1.0%1
AmbessaFilter
-15.147.5%-1.0%1
Dr. MundoFilter
-15.247.5%-0.9%1
Kai'SaFilter
-16.347.2%-0.9%1
DianaFilter
-44.748.1%-0.9%3
QiyanaFilter
-44.948.1%-0.9%3
PantheonFilter
-65.347.3%-1.9%2
RengarFilter
-68.546.9%-1.9%2
BrandFilter
-70.946.6%-1.9%2
ZedFilter
-79.345.4%-1.8%2
Xin ZhaoFilter
-109.948.1%-0.7%9
AmumuFilter
-128.547.2%-1.8%4
TalonFilter
-150.446.5%-2.8%3
SkarnerFilter
-150.746.5%-2.8%3
NaafiriFilter
-180.047.5%-1.7%6
EkkoFilter
-181.247.4%-1.7%6
GravesFilter
-182.447.3%-1.7%6
WukongFilter
-238.246.7%-2.7%5
mid
Master Yi's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Master Yi's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Master Yi, negative = ally drags Master Yi down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Master Yi's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Master Yi's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
HweiFilter
345.852.6%+3.7%6
Twisted FateFilter
153.253.1%+2.8%3
XerathFilter
148.052.4%+2.9%3
DianaFilter
100.851.3%+0.9%5
EkkoFilter
94.250.6%+0.9%5
VladimirFilter
90.450.2%+1.0%5
GangplankFilter
75.151.7%+1.9%2
AnnieFilter
73.251.3%+1.9%2
Vel'KozFilter
71.751.0%+2.0%2
YasuoFilter
68.350.4%+2.0%2
TalonFilter
57.450.0%+1.0%3
GragasFilter
28.651.2%+1.0%1
VeigarFilter
27.150.7%+1.0%1
KarthusFilter
25.950.2%+1.0%1
ZacFilter
25.950.2%+1.0%1
AniviaFilter
25.950.2%+1.0%1
CassiopeiaFilter
25.550.1%+1.0%1
IreliaFilter
25.250.0%+1.0%1
SennaFilter
24.449.7%+1.0%1
VarusFilter
18.347.6%+1.0%1
ViktorFilter
18.049.3%+0.1%4
FizzFilter
16.650.0%-0.0%2
KatarinaFilter
16.249.9%+0.0%2
QiyanaFilter
14.049.5%+0.0%2
NaafiriFilter
13.149.3%+0.0%2
LeBlancFilter
11.249.0%+0.0%2
DravenFilter
1.347.1%+0.1%2
SingedFilter
-2.249.2%-1.0%1
MalzaharFilter
-5.448.0%-1.0%1
MelFilter
-5.646.4%+0.3%4
HeimerdingerFilter
-6.147.8%-1.0%1
OriannaFilter
-8.447.0%-0.9%1
Kai'SaFilter
-9.246.7%-0.9%1
GravesFilter
-15.844.4%-0.9%1
AkaliFilter
-30.948.0%-0.9%3
RyzeFilter
-37.147.1%-0.8%3
SyndraFilter
-43.348.9%-0.9%5
Xin ZhaoFilter
-45.447.6%-1.9%2
MalphiteFilter
-45.447.6%-1.9%2
Aurelion SolFilter
-45.947.5%-1.9%2
AhriFilter
-46.248.6%-0.9%5
SylasFilter
-51.048.0%-0.8%5
SmolderFilter
-58.845.1%-1.8%2
KassadinFilter
-66.148.1%-0.7%7
GalioFilter
-95.947.3%-1.8%4
AzirFilter
-127.944.7%-2.7%3
ZoeFilter
-133.347.9%-1.7%6
YoneFilter
-148.346.3%-1.6%6
AuroraFilter
-191.046.0%-2.6%5
LissandraFilter
-375.846.2%-3.4%8
support
Master Yi's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Master Yi's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Master Yi, negative = ally drags Master Yi down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Master Yi's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Master Yi's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
YuumiFilter
471.952.2%+4.2%17
LeonaFilter
175.852.2%+2.6%9
NamiFilter
106.852.6%+3.8%4
BardFilter
103.252.4%+2.8%5
SennaFilter
57.652.0%+1.8%4
LuluFilter
31.049.8%+1.0%5
RellFilter
27.752.5%+1.9%2
PantheonFilter
26.549.0%+1.1%5
SonaFilter
25.151.7%+1.9%2
SorakaFilter
23.451.1%+2.0%2
BlitzcrankFilter
19.550.7%+1.0%3
KarmaFilter
14.949.6%+1.0%3
BraumFilter
5.649.3%+0.1%8
EkkoFilter
2.451.3%+1.0%1
CamilleFilter
-0.149.7%+1.0%1
MorganaFilter
-0.349.6%+1.0%1
ZyraFilter
-0.449.5%+1.0%1
ShacoFilter
-1.249.1%+1.0%1
ZileanFilter
-3.050.1%-0.0%2
PoppyFilter
-3.749.9%+0.0%2
Jarvan IVFilter
-5.848.6%+0.1%4
SwainFilter
-10.047.8%+0.1%2
BrandFilter
-14.148.4%-1.0%1
AatroxFilter
-14.548.2%-1.0%1
EliseFilter
-14.548.2%-1.0%1
Tahm KenchFilter
-14.748.0%-1.0%1
MilioFilter
-14.848.0%-1.0%1
SettFilter
-14.947.9%-1.0%1
TeemoFilter
-15.847.4%-0.9%1
GalioFilter
-15.847.3%-0.9%1
JaxFilter
-16.946.6%-0.9%1
XerathFilter
-17.246.5%-0.9%1
NidaleeFilter
-17.946.0%-0.9%1
MelFilter
-20.244.6%-0.9%1
SeraphineFilter
-22.049.1%-0.9%3
Vel'KozFilter
-24.948.4%-0.9%3
MaokaiFilter
-32.348.2%-1.9%2
AlistarFilter
-34.847.3%-1.9%2
RakanFilter
-54.648.1%-1.8%4
PykeFilter
-58.147.4%-1.8%4
JannaFilter
-98.147.3%-2.7%5
ThreshFilter
-110.646.1%-3.7%4
NautilusFilter
-132.646.6%-2.5%7
TaricFilter
-307.345.8%-4.1%11
top
Master Yi's WR vs enemy top. Sort ↓ for Master Yi's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Master Yi's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Master Yi's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Master Yi's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Master Yi's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
VayneFilter
+2.1153.7%+5.5%4
SingedFilter
+1.4151.9%+4.4%4
TryndamereFilter
+1.1951.9%+3.9%4
JayceFilter
+1.0752.8%+4.0%3
UrgotFilter
+0.7150.9%+3.6%3
GragasFilter
+0.6851.9%+4.1%2
GwenFilter
+0.6051.9%+3.8%2
MalphiteFilter
+0.5650.9%+3.1%3
SettFilter
+0.5450.9%+3.0%3
MorganaFilter
+0.3851.0%+4.7%1
YasuoFilter
+0.3450.9%+2.4%3
WukongFilter
+0.3250.0%+3.1%2
TeemoFilter
+0.3050.0%+2.3%4
ZedFilter
+0.2751.0%+3.6%1
KennenFilter
+0.2151.0%+3.1%1
K'SanteFilter
+0.2150.9%+1.9%3
Kog'MawFilter
+0.2151.0%+3.1%1
KarmaFilter
+0.2051.0%+3.0%1
Xin ZhaoFilter
+0.1951.0%+2.9%1
OrnnFilter
+0.1750.0%+2.4%2
NasusFilter
+0.1750.0%+2.0%4
MordekaiserFilter
+0.1450.9%+1.5%5
VladimirFilter
+0.1351.0%+2.3%1
JaxFilter
+0.1350.0%+1.9%4
Dr. MundoFilter
+0.1250.0%+2.1%2
AmbessaFilter
+0.1251.0%+2.2%1
RivenFilter
+0.1050.0%+2.0%2
SejuaniFilter
+0.0749.0%+2.4%1
Cho'GathFilter
+0.0650.0%+1.8%2
DariusFilter
+0.0150.0%+1.6%2
AzirFilter
+0.0149.0%+1.8%1
RyzeFilter
-0.0049.0%+1.7%1
QuinnFilter
-0.0149.0%+1.7%1
WarwickFilter
-0.0149.0%+1.7%1
RammusFilter
-0.0251.0%+0.9%1
VeigarFilter
-0.0249.0%+1.5%1
FizzFilter
-0.0251.0%+0.8%1
GangplankFilter
-0.0449.0%+1.4%1
KayleFilter
-0.0549.0%+1.3%1
IllaoiFilter
-0.0649.0%+1.2%1
AatroxFilter
-0.0650.0%+1.4%4
LeBlancFilter
-0.1149.0%+0.7%1
YoneFilter
-0.1449.0%+0.4%1
HeimerdingerFilter
-0.1449.0%+0.3%1
PoppyFilter
-0.1949.1%+1.3%3
AuroraFilter
-0.2149.0%-0.3%1
Tahm KenchFilter
-0.2349.0%-0.5%1
ShenFilter
-0.2348.1%+1.1%2
TrundleFilter
-0.2549.0%-0.7%1
AhriFilter
-0.3349.0%-1.5%1
FioraFilter
-0.3649.1%+0.7%3
OlafFilter
-0.4048.1%+0.3%2
RenektonFilter
-0.4149.1%+0.6%3
LissandraFilter
-0.4948.1%-0.2%2
PantheonFilter
-0.4948.1%-0.2%2
SionFilter
-0.5348.1%-0.4%2
SwainFilter
-0.5748.1%-0.6%2
IreliaFilter
-0.7948.1%+0.3%4
GarenFilter
-6.6044.1%-3.7%9
jungle
Master Yi's WR vs enemy jungle. Sort ↓ for Master Yi's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Master Yi's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Master Yi's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Master Yi's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Master Yi's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
WarwickFilter
+1.8851.9%+4.0%4
NaafiriFilter
+1.1550.9%+2.7%5
NocturneFilter
+1.0650.9%+3.5%3
Rek'SaiFilter
+0.9850.0%+3.1%4
EliseFilter
+0.9750.9%+2.5%5
BriarFilter
+0.6652.9%+4.5%1
ShyvanaFilter
+0.6650.9%+2.6%3
ViFilter
+0.5950.9%+2.4%3
RammusFilter
+0.5650.0%+2.4%4
ZedFilter
+0.5551.9%+1.8%4
HecarimFilter
+0.5250.9%+2.3%3
FizzFilter
+0.3451.0%+3.0%1
WukongFilter
+0.3450.0%+2.0%4
PantheonFilter
+0.3151.0%+2.8%1
TrundleFilter
+0.3051.0%+2.7%1
AmumuFilter
+0.2951.0%+2.7%1
DianaFilter
+0.2851.0%+2.6%1
QiyanaFilter
+0.2851.0%+2.6%1
ZacFilter
+0.2651.0%+2.5%1
JaxFilter
+0.2551.0%+2.4%1
SejuaniFilter
+0.2451.0%+2.4%1
TryndamereFilter
+0.2049.1%+2.2%3
AmbessaFilter
+0.2051.0%+2.1%1
ShacoFilter
+0.1950.0%+2.0%2
TalonFilter
+0.1950.0%+2.0%2
GravesFilter
+0.1550.0%+1.6%10
JayceFilter
+0.1451.0%+1.7%1
Nunu & WillumpFilter
+0.1249.0%+2.2%1
Bel'VethFilter
+0.1149.0%+2.2%1
ShenFilter
+0.0348.1%+2.1%2
ZyraFilter
+0.0249.0%+1.5%1
NidaleeFilter
-0.0249.0%+1.3%1
TaliyahFilter
-0.0449.0%+1.1%1
DariusFilter
-0.0649.0%+1.0%1
EkkoFilter
-0.1049.0%+0.7%1
SylasFilter
-0.1149.0%+0.7%1
PoppyFilter
-0.1549.0%+0.5%1
Jarvan IVFilter
-0.1550.0%+1.3%6
TeemoFilter
-0.4049.0%-1.2%1
GarenFilter
-0.4049.0%-1.2%1
UdyrFilter
-0.5148.1%+0.3%2
EvelynnFilter
-0.5448.1%+0.2%2
Xin ZhaoFilter
-0.5849.1%+0.5%3
ViegoFilter
-0.6149.1%+0.4%3
FiddlesticksFilter
-0.6248.1%-0.0%2
RengarFilter
-0.7548.1%-0.5%2
IvernFilter
-0.7848.1%+0.8%4
Kha'ZixFilter
-0.9849.1%+0.5%5
KaynFilter
-1.3548.1%-0.2%4
Lee SinFilter
-5.6546.7%-1.3%10
mid
Master Yi's WR vs enemy mid. Sort ↓ for Master Yi's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Master Yi's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Master Yi's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Master Yi's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Master Yi's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
HweiFilter
+2.5951.7%+3.3%8
XerathFilter
+1.9352.8%+5.0%3
LissandraFilter
+1.3950.9%+3.2%5
QuinnFilter
+1.3451.9%+5.5%2
TaliyahFilter
+1.0051.9%+4.3%2
Nunu & WillumpFilter
+0.9551.9%+4.1%2
AnnieFilter
+0.9351.9%+4.0%2
LuxFilter
+0.9250.9%+3.3%3
AkaliFilter
+0.8750.9%+2.4%5
LeBlancFilter
+0.7951.9%+3.5%2
AhriFilter
+0.6050.0%+2.1%8
AuroraFilter
+0.4750.9%+2.2%3
EkkoFilter
+0.3451.0%+3.3%1
ZoeFilter
+0.3451.0%+3.3%1
KayleFilter
+0.3351.0%+3.2%1
Xin ZhaoFilter
+0.3251.0%+3.2%1
NaafiriFilter
+0.2951.0%+3.0%1
VladimirFilter
+0.2851.0%+2.9%1
ZiggsFilter
+0.2651.0%+2.7%1
TalonFilter
+0.2551.0%+2.6%1
IreliaFilter
+0.2551.0%+2.6%1
ViktorFilter
+0.2250.0%+1.9%4
HeimerdingerFilter
+0.2251.0%+2.4%1
YoneFilter
+0.1750.9%+1.5%3
AkshanFilter
+0.1550.0%+1.9%2
AniviaFilter
+0.1450.0%+1.9%2
PantheonFilter
+0.1349.0%+2.5%1
TryndamereFilter
+0.0648.1%+2.3%2
SionFilter
+0.0549.0%+2.0%1
KassadinFilter
+0.0450.0%+1.5%2
NeekoFilter
-0.0149.0%+1.6%1
AzirFilter
-0.0450.9%+1.0%3
VexFilter
-0.0549.0%+1.3%1
SwainFilter
-0.1049.0%+0.9%1
CassiopeiaFilter
-0.1249.0%+0.8%1
CorkiFilter
-0.1651.0%-0.3%1
RyzeFilter
-0.2350.0%+0.6%2
ShenFilter
-0.2451.0%-0.9%1
DianaFilter
-0.2648.1%+1.2%2
Twisted FateFilter
-0.3048.1%+1.0%2
RivenFilter
-0.3048.1%+1.0%2
NocturneFilter
-0.3549.0%-0.9%1
GalioFilter
-0.3949.1%+0.8%3
EzrealFilter
-0.4549.0%-1.6%1
VeigarFilter
-0.4748.1%+0.4%2
SylasFilter
-0.5347.1%-1.5%1
ZedFilter
-0.6848.1%-0.3%2
MalzaharFilter
-1.2948.1%-0.2%4
YasuoFilter
-1.7747.2%-1.8%3
QiyanaFilter
-2.1247.3%-0.6%5
KatarinaFilter
-2.2046.3%-1.1%4
MelFilter
-2.7147.2%-4.0%3
FizzFilter
-2.8347.5%+0.1%9
adc
Master Yi's WR vs enemy adc. Sort ↓ for Master Yi's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Master Yi's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Master Yi's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Master Yi's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Master Yi's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
CaitlynFilter
+3.7254.8%+5.9%12
TwitchFilter
+0.6951.9%+3.7%4
Miss FortuneFilter
+0.6952.8%+4.3%3
SmolderFilter
+0.5850.0%+2.4%10
VeigarFilter
+0.4751.9%+4.5%2
XayahFilter
+0.4550.9%+3.4%3
DravenFilter
+0.3150.9%+2.6%3
VarusFilter
+0.3050.9%+1.9%5
LucianFilter
+0.2950.9%+1.9%5
MelFilter
+0.2651.9%+2.4%2
YasuoFilter
+0.2551.0%+4.4%1
LuxFilter
+0.2451.0%+4.1%1
XerathFilter
+0.2051.0%+3.3%1
ZeriFilter
+0.1951.0%+3.0%1
MalzaharFilter
+0.1151.0%+1.6%1
BrandFilter
+0.1049.0%+2.1%1
SamiraFilter
+0.0850.0%+1.3%2
NilahFilter
+0.0749.0%+1.6%1
ZiggsFilter
+0.0749.0%+1.5%1
SivirFilter
+0.0650.0%+1.2%2
HweiFilter
+0.0549.0%+1.1%1
Vel'KozFilter
+0.0448.1%+1.7%2
ApheliosFilter
+0.0250.0%+0.8%2
VladimirFilter
+0.0249.0%+0.5%1
SennaFilter
+0.0048.1%+1.3%2
LissandraFilter
-0.0249.0%-0.2%1
TristanaFilter
-0.0349.1%+1.0%3
JinxFilter
-0.0449.1%+1.2%5
Lee SinFilter
-0.1349.0%-2.4%1
YunaraFilter
-0.2948.1%-1.5%2
Kai'SaFilter
-1.0349.2%-0.4%11
JhinFilter
-1.2248.3%-0.7%10
EzrealFilter
-1.5048.3%-1.3%10
VayneFilter
-2.1144.6%-4.0%6
AsheFilter
-2.9145.0%-2.9%10
support
Master Yi's WR vs enemy support. Sort ↓ for Master Yi's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Master Yi's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Master Yi's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Master Yi's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Master Yi's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
NamiFilter
+4.0255.0%+6.3%10
NautilusFilter
+2.0052.5%+4.1%9
LeonaFilter
+0.8051.9%+3.9%4
PykeFilter
+0.7151.9%+3.5%4
SennaFilter
+0.4950.9%+3.6%3
ZileanFilter
+0.4750.9%+3.5%3
RellFilter
+0.4550.0%+3.1%4
SonaFilter
+0.4050.9%+3.1%3
BrandFilter
+0.3450.9%+2.8%3
JannaFilter
+0.2950.0%+2.4%4
BraumFilter
+0.2150.0%+1.6%8
RakanFilter
+0.1451.0%+3.3%1
AmumuFilter
+0.1350.0%+2.4%2
Vel'KozFilter
+0.1051.0%+2.8%1
NeekoFilter
+0.0751.0%+2.2%1
HweiFilter
+0.0551.0%+1.9%1
SorakaFilter
+0.0350.0%+1.6%2
SylasFilter
+0.0251.0%+1.5%1
PantheonFilter
+0.0251.0%+1.3%1
MilioFilter
+0.0150.0%+1.4%2
SwainFilter
+0.0051.0%+1.1%1
AniviaFilter
-0.0650.0%+0.8%2
SyndraFilter
-0.0951.0%-0.3%1
Jarvan IVFilter
-0.1149.0%-0.0%1
XerathFilter
-0.1849.0%-1.1%1
YuumiFilter
-0.2050.0%+0.4%4
BlitzcrankFilter
-0.2148.1%+0.3%2
JayceFilter
-0.2149.0%-1.6%1
AlistarFilter
-0.2848.1%-0.3%2
CamilleFilter
-0.3448.1%-0.7%2
LuxFilter
-0.7046.2%-3.0%2
BardFilter
-0.8547.3%-0.6%5
Renata GlascFilter
-0.8747.3%-0.7%5
KarmaFilter
-1.5547.4%-1.6%7
SeraphineFilter
-1.5946.6%-0.9%8
ThreshFilter
-1.7246.6%-1.2%8
LuluFilter
-1.8147.5%-1.3%9

Rune Pages

Domination · Precision
29% PR · 50.0% WR
DominationHail of BladesSudden ImpactGrisly MementosTreasure Hunter
PrecisionLegend: AlacrityTriumph
Attack SpeedAdaptive ForceScaling Health
Domination · Inspiration
10% PR · 47.1% WR
DominationHail of BladesSudden ImpactGrisly MementosTreasure Hunter
InspirationCash BackTriple Tonic
Attack SpeedAdaptive Force

Summoner Spells

FlashIgnite
Flash + Ignite
64% PR · 49.7% WR
ExhaustFlash
Exhaust + Flash
13% PR · 45.5% WR
Runes
Domination · Precision
29% PR · 50.0% WR
DominationHail of BladesSudden ImpactGrisly MementosTreasure Hunter
PrecisionLegend: AlacrityTriumph
Attack SpeedAdaptive ForceScaling Health
Summoners
FlashIgnite
Flash + Ignite
64% PR · 49.7% WR
Items
Starting items
Doran's Blade
Doran's Blade
95% PR · 48.3% WR
Core build
Item 1
Kraken Slayer
Kraken Slayer
50% PR · 47.7% WR
Blade of The Ruined King
Blade of The Ruined King
24% PR · 47.5% WR
Item 2
The Collector
Skill order
123456789101112131415161718
Q
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
0.001
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.001
Worst MatchupⓘWorst lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Tail complement to Matchup Spread — captures champions punished by a small number of extremely spiky lanes that MAD averages out. Closer to 0 = no truly bad lanes (safer blind pick). Min 30 games per opponent, ≥5 well-sampled opponents.
—
Best MatchupⓘBest lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Higher = stronger counter-pick power against the right opponent. Min 30 games per opponent, ≥5 well-sampled opponents.
—

Win Rate by Game Length

Slope: 0.001

Win Rate by Rank

Slope: 0.001

Win Rate Distribution

35 opponents
Q1: 49.0%Median: 50.0%Q3: 51.0%IQR: 2.0%
Tenacity & Slow Resist
The Collector
29% PR · 54.8% WR
Blade of The Ruined King
Blade of The Ruined King
28% PR · 51.0% WR
Guinsoo's Rageblade
Guinsoo's Rageblade
22% PR · 49.5% WR
Item 3
Lord Dominik's Regards
Lord Dominik's Regards
24% PR · 50.0% WR
Guinsoo's Rageblade
Guinsoo's Rageblade
15% PR · 51.4% WR
Alpha Strike
1
4
5
7
9
WMeditate
3
14
15
17
18
EWuju Style
2
8
10
12
13
RHighlander
6
11
16
44.4% PR · 50.0% WR · 4 games
↑High compared to other champions in this role
·Average compared to other champions in this role
123456789101112131415161718
QAlpha Strike
1
4
5
7
9
WMeditate
3
EWuju Style
2
8
10
12
13
RHighlander
6
11
44.4% PR · 50.0% WR · 4 games
123456789101112131415161718
Q
123456789101112131415161718
Q
14
15
17
18
16
Alpha Strike
1
4
5
7
9
WMeditate
3
14
15
16
18
EWuju Style
2
8
10
11
13
RHighlander
6
12
17
22.2% PR · 51.9% WR · 2 games
Alpha Strike
1
4
5
7
9
WMeditate
3
12
15
17
18
EWuju Style
2
8
10
13
14
RHighlander
6
11
16
11.1% PR · 51.0% WR · 1 games