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Olaf

Olaf

the Berserker

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

Combat Profile#

Matchups#

Olaf'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#

Olaf'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 Olaf'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
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

Not enough sample to compute a combat profile for this filter set.

Starter Items

Doran's Blade
Doran's Blade
78% PR · 52.3% WR
Doran's Shield
Doran's Shield
19% PR · 50.0% WR

Tier 2 Boots

Plated Steelcaps
Plated Steelcaps
49% PR · 45.9% WR
Boots of Swiftness
Boots of Swiftness
26% PR · 56.0% WR
Mercury's Treads
Mercury's Treads
13% PR · 52.4% WR

Best items on Olaf

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

Death's Dance
Death's Dance
23% PR · 53 games
57.3%
Ravenous Hydra
Ravenous Hydra
23% PR · 54 games
51.9%

Bait items

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

Ravenous Hydra
Ravenous Hydra
23% PR · 54 games
51.9%
Death's Dance
Death's Dance
23% PR · 53 games
57.3%
top
Olaf's WR vs enemy top. Sort ↓ for Olaf's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Olaf'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.Olaf's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Olaf's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Olaf's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
TrundleFilter
+3.7055.2%-0.2%8
GnarFilter
+1.8653.6%-1.2%6
TeemoFilter
+1.7052.7%-0.6%5
CamilleFilter
+1.6953.7%-0.1%4
GarenFilter
+1.6352.7%-0.7%5
AmbessaFilter
+1.4253.7%-0.7%4
IreliaFilter
+0.9752.8%-0.7%3
AatroxFilter
+0.7651.8%-2.5%6
YasuoFilter
+0.7452.8%-1.4%3
QuinnFilter
+0.4651.9%-1.1%2
QiyanaFilter
+0.3951.9%-1.4%2
VayneFilter
+0.3850.8%-3.1%9
JayceFilter
+0.1651.9%-2.5%2
ZileanFilter
+0.0551.0%-1.9%1
ZedFilter
+0.0351.0%-2.1%1
SingedFilter
+0.0251.0%-2.1%1
OrnnFilter
+0.0051.0%-2.3%1
MalphiteFilter
-0.0251.0%-2.6%1
SettFilter
-0.0351.0%-2.6%1
KarmaFilter
-0.0351.0%-2.7%1
RumbleFilter
-0.0951.0%-3.2%1
SwainFilter
-0.1051.0%-3.4%1
GangplankFilter
-0.1350.0%-3.3%2
GragasFilter
-0.1650.0%-3.5%2
AniviaFilter
-0.1749.0%-3.4%1
PantheonFilter
-0.2550.0%-3.9%2
NidaleeFilter
-0.2751.0%-4.9%1
KayleFilter
-0.2849.0%-4.4%1
JaxFilter
-0.3050.0%-3.8%4
NasusFilter
-0.3049.0%-4.6%1
CassiopeiaFilter
-0.3150.0%-4.2%2
ShenFilter
-0.3149.1%-3.6%3
Cho'GathFilter
-0.3249.0%-4.8%1
LeBlancFilter
-0.3449.0%-5.0%1
HeimerdingerFilter
-0.3450.0%-4.4%2
AkaliFilter
-0.3549.0%-5.1%1
YoneFilter
-0.3749.0%-5.3%1
HweiFilter
-0.4149.0%-5.6%1
RenektonFilter
-0.4750.0%-4.2%4
Tahm KenchFilter
-0.5150.0%-5.2%2
KledFilter
-0.5348.1%-4.6%2
KennenFilter
-0.5849.1%-4.5%3
VarusFilter
-0.6849.1%-4.8%3
Dr. MundoFilter
-0.7048.1%-5.5%2
RivenFilter
-0.7248.1%-5.6%2
TryndamereFilter
-0.7248.1%-5.6%2
ZaahenFilter
-0.7948.1%-5.9%2
DariusFilter
-0.8248.1%-6.0%2
SionFilter
-1.1449.1%-5.1%5
GwenFilter
-3.4245.5%-8.4%5
jungle
Olaf's WR vs enemy jungle. Sort ↓ for Olaf's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Olaf'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.Olaf's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Olaf's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Olaf's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Kha'ZixFilter
+3.7154.1%-1.2%11
NocturneFilter
+3.2354.4%+0.2%7
NaafiriFilter
+2.4053.4%-1.4%8
Lee SinFilter
+1.0251.7%-2.9%8
QiyanaFilter
+0.9652.7%-2.3%5
HecarimFilter
+0.8352.7%-2.6%5
AmbessaFilter
+0.7452.7%-2.9%5
AatroxFilter
+0.3451.9%-1.6%2
Jarvan IVFilter
+0.0251.9%-3.4%2
LilliaFilter
-0.0050.9%-3.7%3
GravesFilter
-0.0050.8%-4.3%13
ShacoFilter
-0.0350.9%-3.8%3
Nunu & WillumpFilter
-0.0551.0%-2.5%1
TaliyahFilter
-0.1451.0%-3.6%1
FizzFilter
-0.1551.0%-3.7%1
WukongFilter
-0.1551.0%-3.7%1
TalonFilter
-0.1651.0%-3.7%1
SkarnerFilter
-0.1651.0%-3.8%1
ShyvanaFilter
-0.1951.0%-4.1%1
RengarFilter
-0.2051.0%-4.3%1
Xin ZhaoFilter
-0.2151.0%-4.3%1
ViegoFilter
-0.2250.9%-4.5%7
BrandFilter
-0.2351.0%-4.6%1
Bel'VethFilter
-0.2849.0%-4.5%1
Rek'SaiFilter
-0.2949.0%-4.6%1
Master YiFilter
-0.3050.0%-4.6%2
FiddlesticksFilter
-0.3350.0%-4.8%2
ZedFilter
-0.3451.0%-5.8%1
GwenFilter
-0.3649.0%-5.4%1
SylasFilter
-0.3650.0%-5.0%2
EvelynnFilter
-0.3749.0%-5.5%1
ZacFilter
-0.3950.0%-5.2%2
PantheonFilter
-0.4049.0%-5.8%1
AmumuFilter
-0.4149.0%-6.0%1
PoppyFilter
-0.4349.0%-6.2%1
TryndamereFilter
-0.5648.1%-5.5%2
VolibearFilter
-0.6450.0%-6.6%2
KaynFilter
-0.7649.1%-6.0%3
EliseFilter
-0.7849.1%-6.0%3
EkkoFilter
-0.8048.1%-6.9%2
KarthusFilter
-0.9048.1%-7.4%2
KindredFilter
-1.2848.1%-6.7%4
DianaFilter
-1.3648.1%-6.9%4
mid
Olaf's WR vs enemy mid. Sort ↓ for Olaf's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Olaf'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.Olaf's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Olaf's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Olaf's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
YoneFilter
+2.5254.5%-0.8%5
GalioFilter
+2.4552.6%-1.5%7
SyndraFilter
+2.1652.7%-0.8%5
RyzeFilter
+1.5352.6%-2.7%7
XerathFilter
+1.2752.8%-0.9%3
HweiFilter
+1.0652.8%-1.5%3
MalzaharFilter
+0.8751.9%-2.4%4
DianaFilter
+0.7150.9%-1.8%3
Twisted FateFilter
+0.6650.9%-2.0%3
ZoeFilter
+0.5851.9%-1.7%2
Aurelion SolFilter
+0.5451.9%-1.9%2
KatarinaFilter
+0.5350.9%-2.4%3
Vel'KozFilter
+0.4651.9%-2.2%2
IreliaFilter
+0.4451.9%-2.3%2
LeBlancFilter
+0.4251.9%-2.4%2
NaafiriFilter
+0.3350.9%-3.0%3
RivenFilter
+0.1951.0%-2.0%1
SionFilter
+0.1951.0%-2.0%1
ZileanFilter
+0.1851.0%-2.1%1
FizzFilter
+0.1651.0%-2.3%1
ApheliosFilter
+0.1451.0%-2.4%1
EkkoFilter
+0.1251.0%-2.6%1
AhriFilter
+0.0951.0%-2.9%1
AkshanFilter
+0.0851.0%-3.0%1
SwainFilter
+0.0751.0%-3.0%1
AuroraFilter
+0.0151.0%-3.7%1
AniviaFilter
-0.1050.0%-4.0%2
EvelynnFilter
-0.1251.0%-4.8%1
OriannaFilter
-0.1250.9%-4.4%3
AzirFilter
-0.1351.0%-4.9%1
NeekoFilter
-0.1649.0%-4.3%1
LuxFilter
-0.1849.0%-4.5%1
TaliyahFilter
-0.1849.0%-4.5%1
KassadinFilter
-0.1850.0%-4.4%2
ZyraFilter
-0.1851.0%-5.4%1
LissandraFilter
-0.1949.0%-4.6%1
QiyanaFilter
-0.2049.0%-4.8%1
EzrealFilter
-0.2151.0%-5.6%1
AnnieFilter
-0.2149.0%-4.8%1
VladimirFilter
-0.2349.0%-5.0%1
CassiopeiaFilter
-0.2449.0%-5.1%1
K'SanteFilter
-0.3149.0%-5.8%1
VayneFilter
-0.3949.0%-6.5%1
VeigarFilter
-0.4149.1%-4.5%3
MalphiteFilter
-0.4649.1%-4.7%3
TristanaFilter
-0.5150.0%-5.9%2
GravesFilter
-0.6649.0%-8.9%1
AkaliFilter
-0.6949.1%-5.4%3
ViktorFilter
-0.8749.1%-4.9%5
AmbessaFilter
-0.9548.1%-7.1%2
AatroxFilter
-0.9648.1%-7.2%2
TalonFilter
-1.3748.1%-6.1%4
SylasFilter
-1.4548.1%-6.3%4
YasuoFilter
-2.3348.2%-6.6%6
ZedFilter
-3.7645.5%-8.8%5
adc
Olaf's WR vs enemy adc. Sort ↓ for Olaf's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Olaf'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.Olaf's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Olaf's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Olaf's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
JhinFilter
+4.6955.0%+0.3%10
AsheFilter
+1.2751.7%-1.9%8
SmolderFilter
+1.1951.8%-1.5%6
SennaFilter
+1.1151.9%-0.6%4
LucianFilter
+0.3451.8%-3.0%6
SamiraFilter
+0.1451.9%-2.4%2
TwitchFilter
+0.1450.9%-2.9%5
KatarinaFilter
+0.1251.0%-1.0%1
CorkiFilter
+0.1051.9%-2.6%2
Vel'KozFilter
+0.0950.0%-2.1%2
YasuoFilter
+0.0951.0%-1.3%1
BrandFilter
+0.0551.0%-1.7%1
ApheliosFilter
+0.0351.9%-3.0%2
MelFilter
-0.0351.9%-3.3%2
Kai'SaFilter
-0.0451.7%-3.6%10
YunaraFilter
-0.0551.9%-3.4%2
Aurelion SolFilter
-0.0950.0%-3.0%2
VayneFilter
-0.1050.9%-3.4%3
NaafiriFilter
-0.1151.0%-3.3%1
VeigarFilter
-0.1250.0%-3.1%2
YoneFilter
-0.1851.0%-4.0%1
LuxFilter
-0.2049.0%-3.5%1
SeraphineFilter
-0.2049.0%-3.5%1
KarthusFilter
-0.2349.0%-3.8%1
EzrealFilter
-0.3051.5%-3.8%16
HweiFilter
-0.3049.0%-4.6%1
ViktorFilter
-0.3249.0%-4.8%1
MorganaFilter
-0.3951.0%-6.1%1
VarusFilter
-0.4149.0%-5.7%1
JinxFilter
-0.4350.0%-3.6%8
CassiopeiaFilter
-0.4348.1%-4.1%2
XayahFilter
-0.6448.1%-5.1%2
TristanaFilter
-0.6749.1%-4.7%3
ZeriFilter
-0.7348.1%-5.6%2
CaitlynFilter
-1.4149.1%-5.5%5
Miss FortuneFilter
-1.9949.2%-5.1%9
support
Olaf's WR vs enemy support. Sort ↓ for Olaf's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Olaf'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.Olaf's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Olaf's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Olaf's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
RellFilter
+3.2754.4%+1.8%7
NamiFilter
+2.9854.2%-0.2%9
LuluFilter
+1.7552.5%-2.0%11
ThreshFilter
+1.6852.6%-0.8%7
PantheonFilter
+1.4254.5%-0.8%5
SeraphineFilter
+1.2952.7%-0.4%5
BlitzcrankFilter
+0.5651.9%-1.6%4
MilioFilter
+0.3251.9%-2.5%4
JannaFilter
+0.1450.9%-2.3%3
NautilusFilter
+0.1350.9%-3.3%7
NeekoFilter
+0.0451.9%-2.5%2
KarmaFilter
+0.0151.9%-2.7%2
LuxFilter
-0.0251.9%-2.9%2
FiddlesticksFilter
-0.1251.0%-2.4%1
BrandFilter
-0.1551.0%-2.9%1
AlistarFilter
-0.1751.0%-3.1%1
BardFilter
-0.1750.0%-3.6%8
Tahm KenchFilter
-0.1951.0%-3.3%1
TaricFilter
-0.2050.0%-3.4%2
MorganaFilter
-0.2151.0%-3.6%1
AniviaFilter
-0.2351.0%-3.9%1
SwainFilter
-0.2851.0%-4.6%1
PykeFilter
-0.2950.0%-4.1%2
RakanFilter
-0.3149.0%-4.3%1
Renata GlascFilter
-0.3449.0%-4.6%1
BraumFilter
-0.3450.0%-4.1%4
Vel'KozFilter
-0.3649.0%-4.9%1
EliseFilter
-0.3749.0%-5.1%1
SennaFilter
-0.3849.1%-4.0%3
SkarnerFilter
-0.3949.0%-5.3%1
ZacFilter
-0.4149.0%-5.7%1
Jarvan IVFilter
-0.4249.0%-5.7%1
MelFilter
-0.4351.0%-6.8%1
NidaleeFilter
-0.5349.0%-7.3%1
SonaFilter
-0.6249.1%-4.4%5
ShacoFilter
-0.8448.1%-7.1%2
JaxFilter
-0.9148.1%-7.6%2
XerathFilter
-0.9448.1%-7.8%2
SorakaFilter
-1.1747.2%-6.9%3
YuumiFilter
-1.2549.1%-6.2%5
LeonaFilter
-1.5847.3%-6.4%5
top
Olaf's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Olaf'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 Olaf, negative = ally drags Olaf down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Olaf's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Olaf'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.
SingedFilter
454.159.0%+4.9%6
IreliaFilter
347.656.6%+2.9%8
OrnnFilter
226.556.1%+2.1%7
VayneFilter
115.356.0%+2.6%3
K'SanteFilter
109.555.2%+2.7%3
GarenFilter
92.755.3%+1.6%4
CamilleFilter
90.055.0%+1.6%4
AmbessaFilter
84.454.4%+1.6%4
UrgotFilter
54.555.9%+1.8%2
IllaoiFilter
51.955.5%+1.8%2
TryndamereFilter
51.155.4%+1.8%2
JaxFilter
50.655.3%+1.8%2
ZoeFilter
48.354.9%+1.8%2
GangplankFilter
30.654.6%+0.7%3
NasusFilter
28.354.3%+0.7%3
KassadinFilter
18.156.9%+0.9%1
BrandFilter
14.955.9%+0.9%1
ZacFilter
13.855.5%+0.9%1
MalzaharFilter
13.855.5%+0.9%1
KledFilter
13.455.4%+0.9%1
ZedFilter
12.455.1%+0.9%1
QiyanaFilter
11.454.8%+0.9%1
GragasFilter
11.154.7%+0.9%1
KennenFilter
10.854.6%+0.9%1
KarmaFilter
10.654.5%+0.9%1
Master YiFilter
10.454.4%+0.9%1
VarusFilter
9.954.3%+0.9%1
PantheonFilter
9.754.2%+0.9%1
DariusFilter
9.154.0%+0.9%1
CassiopeiaFilter
8.954.0%+0.9%1
Twisted FateFilter
8.853.9%+0.9%1
SwainFilter
8.553.8%+0.9%1
HeimerdingerFilter
8.453.8%+0.9%1
HweiFilter
7.553.5%+0.9%1
AuroraFilter
6.553.2%+0.9%1
SmolderFilter
0.251.1%+1.0%1
DravenFilter
-0.151.1%+1.0%1
JannaFilter
-1.450.6%+1.0%1
AniviaFilter
-2.754.6%-0.2%2
ShenFilter
-4.254.4%-0.2%2
QuinnFilter
-6.054.1%-0.2%2
PoppyFilter
-8.553.6%-0.1%2
AkaliFilter
-11.953.0%-0.1%2
RumbleFilter
-12.752.9%-0.1%2
AatroxFilter
-12.852.9%-0.1%2
YoneFilter
-13.252.8%-0.1%2
ViktorFilter
-15.552.4%-0.1%2
GalioFilter
-17.053.7%-1.1%1
RyzeFilter
-18.453.2%-1.1%1
RellFilter
-18.553.2%-1.1%1
WarwickFilter
-18.753.1%-1.1%1
LuxFilter
-18.853.1%-1.1%1
KayleFilter
-19.852.8%-1.1%1
RivenFilter
-20.652.5%-1.1%1
Aurelion SolFilter
-20.952.4%-1.0%1
Cho'GathFilter
-21.352.3%-1.0%1
EkkoFilter
-21.452.3%-1.0%1
YorickFilter
-22.751.8%-1.0%1
RengarFilter
-23.051.7%-1.0%1
MalphiteFilter
-23.653.4%-0.3%4
SettFilter
-24.253.3%-0.3%4
Bel'VethFilter
-25.351.0%-1.0%1
TrundleFilter
-25.950.8%-1.0%1
Lee SinFilter
-27.150.4%-1.0%1
RenektonFilter
-28.952.8%-0.2%4
FioraFilter
-49.152.9%-0.3%6
Vel'KozFilter
-67.052.1%-2.1%2
Dr. MundoFilter
-69.751.6%-2.1%2
GwenFilter
-71.351.3%-2.1%2
LissandraFilter
-71.751.3%-2.1%2
MordekaiserFilter
-117.651.1%-1.1%5
VolibearFilter
-155.549.7%-3.0%3
TeemoFilter
-207.551.7%-2.2%6
SionFilter
-250.150.1%-3.0%5
JayceFilter
-253.049.8%-3.0%5
GnarFilter
-255.949.5%-2.9%5
jungle
Olaf's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Olaf'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 Olaf, negative = ally drags Olaf down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Olaf's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Olaf'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.
GravesFilter
503.358.8%+5.4%9
SejuaniFilter
138.456.6%+3.5%4
Nunu & WillumpFilter
128.957.2%+2.3%5
SylasFilter
88.954.5%+1.1%10
UdyrFilter
80.356.5%+2.6%3
ShacoFilter
78.956.3%+2.6%3
FiddlesticksFilter
78.356.2%+2.6%3
QiyanaFilter
76.856.0%+2.6%3
AmbessaFilter
73.955.5%+2.7%3
Xin ZhaoFilter
54.954.7%+1.6%4
IvernFilter
35.156.1%+1.8%2
WarwickFilter
33.055.6%+1.8%2
Master YiFilter
18.754.3%+0.6%5
KindredFilter
17.254.2%+0.6%5
EliseFilter
12.554.1%+0.8%3
DianaFilter
12.253.8%+0.5%7
NasusFilter
7.456.0%+0.9%1
AatroxFilter
6.955.8%+0.9%1
Bel'VethFilter
6.955.8%+0.9%1
ZaahenFilter
4.654.8%+0.9%1
SkarnerFilter
4.054.6%+0.9%1
AmumuFilter
3.454.3%+0.9%1
VayneFilter
-4.051.3%+1.0%1
NidaleeFilter
-10.253.9%-0.2%2
WukongFilter
-11.453.6%-0.1%2
Rek'SaiFilter
-16.754.5%-0.4%4
EvelynnFilter
-18.152.8%-1.1%1
MorganaFilter
-18.352.7%-1.1%1
BriarFilter
-19.552.2%-1.0%1
JaxFilter
-19.752.1%-1.0%1
BrandFilter
-20.651.8%-1.0%1
Kai'SaFilter
-21.251.5%-1.0%1
MaokaiFilter
-22.551.0%-1.0%1
EkkoFilter
-26.353.2%-0.3%4
ShyvanaFilter
-26.953.1%-0.2%4
Jarvan IVFilter
-29.052.8%-0.2%4
Lee SinFilter
-41.853.4%-0.4%6
KaynFilter
-44.853.0%-0.4%6
ZyraFilter
-46.353.1%-1.2%3
TaliyahFilter
-48.752.7%-1.2%3
LilliaFilter
-48.852.6%-1.2%3
NocturneFilter
-53.252.1%-2.1%2
ViegoFilter
-88.751.9%-1.2%5
HecarimFilter
-112.551.0%-2.1%4
ViFilter
-116.550.2%-3.0%3
TalonFilter
-120.852.4%-1.3%7
NaafiriFilter
-122.052.2%-1.3%7
Kha'ZixFilter
-166.351.0%-2.1%6
RengarFilter
-189.850.1%-3.0%5
adc
Olaf's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Olaf'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 Olaf, negative = ally drags Olaf down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Olaf's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Olaf'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.
CaitlynFilter
289.657.5%+4.8%8
EzrealFilter
159.453.5%+1.5%21
VarusFilter
127.454.8%+2.1%9
BrandFilter
112.458.0%+3.4%4
JinxFilter
108.257.2%+3.4%4
ZiggsFilter
93.156.4%+2.4%5
JhinFilter
65.653.6%+1.0%14
ZeriFilter
60.156.3%+2.6%3
AsheFilter
59.255.1%+1.4%6
KalistaFilter
42.054.6%+1.6%4
Vel'KozFilter
29.557.0%+1.7%2
DravenFilter
23.655.0%+1.8%2
VladimirFilter
23.154.9%+1.8%2
CorkiFilter
22.254.6%+1.8%2
KatarinaFilter
6.356.2%+0.9%1
CassiopeiaFilter
6.056.1%+0.9%1
YasuoFilter
5.755.9%+0.9%1
YunaraFilter
5.352.8%+0.8%3
TristanaFilter
3.454.5%+0.9%1
YoneFilter
1.453.3%+0.9%1
Cho'GathFilter
-4.549.8%+1.0%1
Kog'MawFilter
-6.154.1%-0.2%2
Miss FortuneFilter
-9.753.0%-0.1%2
HeimerdingerFilter
-11.054.0%-1.1%1
TeemoFilter
-11.353.9%-1.1%1
SeraphineFilter
-11.653.7%-1.1%1
ApheliosFilter
-11.852.3%-0.1%2
NilahFilter
-12.553.1%-1.1%1
SivirFilter
-14.851.7%-1.0%1
Xin ZhaoFilter
-15.951.1%-1.0%1
Twisted FateFilter
-16.250.9%-1.0%1
TwitchFilter
-18.153.2%-0.3%4
TryndamereFilter
-19.049.3%-1.0%1
SamiraFilter
-39.051.8%-1.1%3
MelFilter
-42.451.0%-1.1%3
SennaFilter
-55.553.5%-1.3%5
LucianFilter
-68.852.1%-0.4%10
VayneFilter
-82.950.9%-2.1%4
HweiFilter
-84.050.7%-3.0%3
KarthusFilter
-115.152.2%-2.3%6
SmolderFilter
-198.851.7%-2.3%10
Kai'SaFilter
-394.546.6%-5.5%8
support
Olaf's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Olaf'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 Olaf, negative = ally drags Olaf down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Olaf's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Olaf'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.
ThreshFilter
363.757.3%+3.4%11
SennaFilter
271.658.1%+3.9%7
LuluFilter
221.555.9%+3.1%8
NamiFilter
162.755.0%+2.1%9
JannaFilter
112.356.4%+2.4%5
LeonaFilter
110.056.0%+2.4%5
KarmaFilter
79.654.0%+1.4%8
SorakaFilter
69.154.7%+1.4%6
BrandFilter
50.955.0%+1.6%4
PykeFilter
22.755.0%+1.8%2
ShacoFilter
19.154.0%+1.8%2
ZyraFilter
9.653.3%+0.7%5
BraumFilter
7.554.0%+0.8%3
Rek'SaiFilter
-1.955.5%+0.9%1
TaliyahFilter
-2.555.2%+0.9%1
Tahm KenchFilter
-4.953.9%+0.9%1
LeBlancFilter
-5.253.8%+0.9%1
CamilleFilter
-5.453.7%+0.9%1
MorganaFilter
-5.653.6%+0.9%1
GalioFilter
-6.253.3%+0.9%1
YuumiFilter
-6.853.0%+0.9%1
PantheonFilter
-6.952.9%+0.9%1
TaricFilter
-15.953.8%-0.2%2
ZoeFilter
-19.252.8%-0.1%2
LuxFilter
-20.752.4%-0.1%2
AlistarFilter
-25.552.2%-1.0%1
AhriFilter
-26.451.8%-1.0%1
HweiFilter
-26.851.6%-1.0%1
XerathFilter
-28.950.5%-1.0%1
NaafiriFilter
-30.049.9%-1.0%1
MelFilter
-30.449.6%+0.0%2
AsheFilter
-31.449.1%-1.0%1
OriannaFilter
-32.348.6%-1.0%1
TwitchFilter
-32.948.3%-1.0%1
SylasFilter
-33.851.9%-0.2%4
RellFilter
-46.153.5%-1.2%3
MaokaiFilter
-48.553.0%-1.2%3
BlitzcrankFilter
-49.852.7%-1.2%3
EliseFilter
-52.752.1%-1.1%3
PoppyFilter
-56.951.8%-2.1%2
NautilusFilter
-59.552.7%-0.4%8
RakanFilter
-77.852.7%-1.3%5
Vel'KozFilter
-104.951.3%-2.1%4
SonaFilter
-110.352.5%-1.3%7
BardFilter
-144.452.3%-1.4%9
MilioFilter
-154.250.9%-2.1%6
SeraphineFilter
-195.951.9%-2.3%8

Rune Pages

Precision · Inspiration
17% PR · 51.2% WR
PrecisionConquerorTriumphLegend: AlacrityLast Stand
InspirationApproach VelocityBiscuit Delivery
Attack SpeedAdaptive ForceScaling Health

Summoner Spells

FlashGhost
Flash + Ghost
83% PR · 54.7% WR
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
55.3%↑↑Very high compared to other champions in this role
Pick Rate
0.1%↓Low compared to other champions in this role
Ban Rate
2.7%·Average 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.

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

·Average compared to other champions in this role
·Average compared to other champions in this role

Win Rate Distribution

55 opponents
Q1: 49.0%Median: 50.9%Q3: 51.0%IQR: 2.0%
Runes
Precision · Inspiration
17% PR · 51.2% WR
PrecisionConquerorTriumphLegend: AlacrityLast Stand
InspirationApproach VelocityBiscuit Delivery
Attack SpeedAdaptive ForceScaling Health
Summoners
FlashGhost
Flash + Ghost
83% PR · 54.7% WR
Items
Starting items
Doran's Blade
Doran's Blade
78% PR · 52.3% WR
Core build
Item 1
Ravenous Hydra
Ravenous Hydra
60% PR · 56.0% WR
Stridebreaker
Stridebreaker
29% PR · 49.5% WR
Item 2
Skill order
123456789101112131415161718
Q
Death's Dance
Death's Dance
41% PR · 60.0% WR
Experimental Hexplate
Experimental Hexplate
32% PR · 53.7% WR
Item 3
Death's Dance
Death's Dance
29% PR · 54.5% WR
Fiendhunter Bolts
Fiendhunter Bolts
25% PR · 59.8% WR
Undertow
1
4
5
7
9
WTough It Out
2
14
15
17
18
EReckless Swing
3
8
10
12
13
RRagnarok
6
11
16
50.0% PR · 52.5% WR · 9 games
123456789101112131415161718
Q
Undertow
1
4
5
7
9
WTough It Out
2
14
15
17
18
EReckless Swing
3
8
10
12
13
RRagnarok
6
11
16
50.0% PR · 52.5% WR · 9 games
123456789101112131415161718
QUndertow
1
4
5
7
9
WTough It Out
3
EReckless Swing
2
8
10
12
RRagnarok
6
27.8% PR · 52.7% WR · 5 games
123456789101112131415161718
QUndertow
1
4
5
7
9
WTough It Out
3
EReckless Swing
2
8
10
11
RRagnarok
6
5.6% PR · 49.0% WR · 1 games
14
15
17
18
13
11
16
14
15
16
18
13
12
17