Kai'Sa'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.
Kai'Sa'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.
Not enough sample to compute a combat profile for this filter set.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
48.6%
Pick Rate
0.1%
Ban Rate
1.3%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
↓Low compared to other champions in this role
↓Low compared to other champions in this role
↓Low compared to other champions in this role
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
-0.004
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: -0.004
Win Rate Distribution
39 opponents
Q1: 49.0%Median: 49.1%Q3: 50.4%IQR: 1.4%
·Average compared to other champions in this role
↓Low compared to other champions in this role
top
Kai'Sa's WR vs enemy top. Sort ↓ for Kai'Sa's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kai'Sa'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.Kai'Sa's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kai'Sa's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kai'Sa's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SettFilter
+1.6651.9%+4.2%2
GarenFilter
+1.5650.9%+3.4%3
ZaahenFilter
+1.4951.9%+3.9%2
YorickFilter
+1.3251.9%+3.5%2
AmbessaFilter
+1.2651.9%+3.4%2
VayneFilter
+1.1652.9%+5.0%1
MalzaharFilter
+0.8251.0%+4.3%1
VolibearFilter
+0.8150.9%+2.4%3
KledFilter
+0.7951.0%+4.2%1
TeemoFilter
+0.6451.0%+3.6%1
PoppyFilter
+0.6151.0%+3.4%1
IllaoiFilter
+0.5951.0%+3.4%1
Dr. MundoFilter
+0.5851.0%+3.4%1
MordekaiserFilter
+0.5750.9%+1.8%5
RivenFilter
+0.5651.0%+3.3%1
IreliaFilter
+0.4250.0%+2.4%2
AatroxFilter
+0.4151.0%+2.7%1
MalphiteFilter
+0.4050.0%+2.4%2
TryndamereFilter
+0.3550.0%+2.3%2
KalistaFilter
+0.3451.0%+2.4%1
GnarFilter
+0.2851.0%+2.1%1
Cho'GathFilter
+0.2550.0%+2.1%2
ShenFilter
+0.2549.1%+2.3%3
Tahm KenchFilter
+0.1951.0%+1.7%1
WukongFilter
+0.1549.0%+2.3%1
NaafiriFilter
+0.1551.0%+1.6%1
UrgotFilter
+0.0449.0%+1.9%1
KayleFilter
-0.0449.0%+1.5%1
NocturneFilter
-0.0449.0%+1.5%1
NasusFilter
-0.1149.0%+1.3%1
GwenFilter
-0.1549.0%+1.1%1
FioraFilter
-0.1949.0%+0.9%1
OrnnFilter
-0.2149.1%+1.7%3
RumbleFilter
-0.2449.0%+0.7%1
YoneFilter
-0.2749.0%+0.6%1
SmolderFilter
-0.2851.0%-0.2%1
RengarFilter
-0.3049.0%+0.5%1
JayceFilter
-0.3049.0%+0.5%1
ViktorFilter
-0.3749.0%+0.2%1
RyzeFilter
-0.6048.1%+1.0%2
PantheonFilter
-0.6649.1%+1.1%3
AkaliFilter
-0.7749.1%+0.9%3
RenektonFilter
-0.8549.1%+0.8%3
DravenFilter
-0.9649.0%-2.2%1
Xin ZhaoFilter
-0.9948.1%+0.2%2
CamilleFilter
-1.0048.1%+0.2%2
DariusFilter
-1.1648.1%-0.1%2
SkarnerFilter
-1.5048.1%-0.8%2
K'SanteFilter
-2.8648.1%-0.6%4
SingedFilter
-3.7946.3%-0.9%4
jungle
Kai'Sa's WR vs enemy jungle. Sort ↓ for Kai'Sa's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kai'Sa'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.Kai'Sa's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kai'Sa's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kai'Sa's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
TalonFilter
+3.0351.9%+5.2%4
GravesFilter
+2.3350.9%+3.9%7
NocturneFilter
+1.6650.9%+4.8%3
Lee SinFilter
+1.3050.0%+3.4%10
Jarvan IVFilter
+1.2950.9%+3.6%5
EliseFilter
+1.2751.9%+4.9%2
JaxFilter
+0.8150.9%+3.8%3
Xin ZhaoFilter
+0.7850.9%+3.7%3
Nunu & WillumpFilter
+0.6950.0%+4.6%2
Rek'SaiFilter
+0.6550.0%+4.5%2
AatroxFilter
+0.6051.0%+5.5%1
IvernFilter
+0.4050.0%+4.0%2
LilliaFilter
+0.1250.0%+3.5%2
ShacoFilter
+0.0650.0%+3.4%2
SylasFilter
-0.0950.0%+3.1%2
TryndamereFilter
-0.1449.0%+3.5%1
QuinnFilter
-0.1851.0%+2.6%1
VolibearFilter
-0.2351.0%+2.4%1
Cho'GathFilter
-0.2449.0%+3.2%1
RammusFilter
-0.3449.0%+2.8%1
ViegoFilter
-0.3450.0%+2.7%4
GwenFilter
-0.3749.0%+2.7%1
WarwickFilter
-0.4149.0%+2.5%1
SettFilter
-0.4549.0%+2.4%1
SkarnerFilter
-0.4649.0%+2.3%1
KindredFilter
-0.4849.0%+2.3%1
PantheonFilter
-0.4849.0%+2.3%1
EkkoFilter
-0.5249.0%+2.1%1
DianaFilter
-0.5449.0%+2.0%1
ShyvanaFilter
-0.5449.0%+2.0%1
Kha'ZixFilter
-0.6149.0%+1.8%1
AmbessaFilter
-0.6849.0%+1.5%1
Dr. MundoFilter
-0.6949.0%+1.5%1
Master YiFilter
-0.7749.1%+2.5%3
NaafiriFilter
-0.9749.1%+2.3%3
TeemoFilter
-1.0349.0%+0.2%1
EvelynnFilter
-1.2848.1%+1.6%2
KaynFilter
-1.5849.1%+2.1%5
BriarFilter
-1.5948.1%+1.0%2
mid
Kai'Sa's WR vs enemy mid. Sort ↓ for Kai'Sa's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kai'Sa'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.Kai'Sa's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kai'Sa's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kai'Sa's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
TalonFilter
+2.3852.8%+4.5%3
GalioFilter
+2.1951.9%+3.6%4
LuxFilter
+1.4151.9%+4.3%2
SylasFilter
+1.0751.9%+3.4%2
MalzaharFilter
+0.8750.9%+2.6%3
KassadinFilter
+0.7950.9%+2.4%3
DianaFilter
+0.6451.0%+4.1%1
KatarinaFilter
+0.5351.0%+3.5%1
XerathFilter
+0.5250.0%+2.2%4
VeigarFilter
+0.4851.0%+3.3%1
ZoeFilter
+0.4851.0%+3.3%1
LissandraFilter
+0.4751.0%+3.2%1
SwainFilter
+0.3951.0%+2.8%1
CassiopeiaFilter
+0.3751.0%+2.7%1
LeBlancFilter
+0.3351.0%+2.5%1
AhriFilter
+0.2550.0%+2.0%2
JayceFilter
+0.2351.0%+2.0%1
FioraFilter
+0.1749.0%+2.5%1
RyzeFilter
+0.1451.0%+1.5%1
GarenFilter
+0.1249.0%+2.2%1
Twisted FateFilter
+0.1149.1%+2.0%3
ZedFilter
+0.0850.0%+1.6%6
SingedFilter
+0.0449.0%+1.8%1
SyndraFilter
-0.0349.0%+1.4%1
TaliyahFilter
-0.0549.0%+1.3%1
Nunu & WillumpFilter
-0.0949.0%+1.1%1
QiyanaFilter
-0.0949.0%+1.1%1
EzrealFilter
-0.1051.0%+0.3%1
Vel'KozFilter
-0.1649.0%+0.7%1
YoneFilter
-0.3450.0%+0.5%2
AnnieFilter
-0.4149.1%+1.1%3
AniviaFilter
-0.5249.1%+0.9%3
VladimirFilter
-0.5349.1%+0.9%3
FizzFilter
-0.5548.1%+0.7%2
SmolderFilter
-0.6049.0%-1.5%1
OriannaFilter
-0.7050.0%+0.6%4
MelFilter
-0.7449.0%-2.2%1
Aurelion SolFilter
-0.7748.1%+0.2%2
ViktorFilter
-0.8648.1%-0.1%2
NaafiriFilter
-1.9947.2%-0.9%3
IreliaFilter
-2.1847.2%-1.2%3
YasuoFilter
-3.3448.2%-0.7%6
adc
Kai'Sa's WR vs enemy adc. Sort ↓ for Kai'Sa's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kai'Sa'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.Kai'Sa's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kai'Sa's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kai'Sa's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
JinxFilter
+2.8151.6%+4.5%12
AsheFilter
+1.1452.8%+5.7%3
YunaraFilter
+1.0852.7%+3.9%5
CaitlynFilter
+0.9951.8%+3.7%6
SmolderFilter
+0.6750.0%+3.2%10
LucianFilter
+0.6351.9%+3.6%4
IreliaFilter
+0.2449.0%+6.0%1
DianaFilter
+0.1851.0%+4.6%1
Vel'KozFilter
+0.0049.0%+3.4%1
CassiopeiaFilter
-0.0049.0%+3.3%1
YasuoFilter
-0.0249.0%+3.2%1
MelFilter
-0.0451.0%+2.2%1
HweiFilter
-0.1449.0%+1.9%1
TwitchFilter
-0.1649.0%+1.6%1
XayahFilter
-0.1749.1%+2.3%3
DravenFilter
-0.1949.0%+1.4%1
ApheliosFilter
-0.2250.0%+1.5%2
SennaFilter
-0.2548.1%+2.1%2
SeraphineFilter
-0.2648.1%+2.0%2
VarusFilter
-0.2850.0%+1.8%4
VayneFilter
-0.5948.1%+0.2%2
EzrealFilter
-1.5250.0%+1.2%14
Miss FortuneFilter
-1.8845.3%-2.5%3
JhinFilter
-2.0547.3%-1.0%5
support
Kai'Sa's WR vs enemy support. Sort ↓ for Kai'Sa's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kai'Sa'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.Kai'Sa's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kai'Sa's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kai'Sa's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
KarmaFilter
+3.6252.6%+4.2%7
SeraphineFilter
+1.9250.9%+3.9%5
BardFilter
+1.4350.0%+2.6%10
BrandFilter
+1.0051.9%+4.2%2
RellFilter
+0.4951.0%+4.6%1
SennaFilter
+0.4550.0%+3.1%2
RakanFilter
+0.3951.0%+3.8%1
PoppyFilter
+0.3851.0%+3.8%1
BlitzcrankFilter
+0.3751.0%+3.7%1
SonaFilter
+0.3751.0%+3.7%1
Tahm KenchFilter
+0.2651.0%+2.9%1
ZyraFilter
+0.2051.0%+2.5%1
SylasFilter
+0.1351.0%+2.0%1
Twisted FateFilter
+0.1349.0%+2.8%1
OrnnFilter
+0.1051.0%+1.7%1
SwainFilter
+0.0851.0%+1.6%1
JannaFilter
+0.0149.0%+2.0%1
IvernFilter
-0.0149.0%+1.8%1
FiddlesticksFilter
-0.0149.0%+1.8%1
Kha'ZixFilter
-0.0451.0%+0.7%1
LeonaFilter
-0.0549.0%+1.5%1
ThreshFilter
-0.0549.1%+1.8%3
AlistarFilter
-0.1049.0%+1.2%1
NautilusFilter
-0.1249.0%+1.0%1
K'SanteFilter
-0.1851.0%-0.3%1
ZacFilter
-0.1949.0%+0.5%1
Jarvan IVFilter
-0.2049.0%+0.5%1
OriannaFilter
-0.2151.0%-0.5%1
SorakaFilter
-0.3249.1%+1.1%3
PykeFilter
-0.4849.1%+1.2%5
LuluFilter
-0.7148.1%-0.2%2
EzrealFilter
-0.7849.0%-3.7%1
NamiFilter
-0.9449.1%+0.9%7
YuumiFilter
-1.2949.1%+0.0%5
MorganaFilter
-1.6647.2%-1.3%3
LuxFilter
-1.7447.2%-1.5%3
BraumFilter
-2.2547.3%-0.6%5
top
Kai'Sa's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kai'Sa'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 Kai'Sa, negative = ally drags Kai'Sa down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kai'Sa's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kai'Sa'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.
DariusFilter
265.347.1%+1.3%5
SylasFilter
181.348.4%+2.1%2
AatroxFilter
130.946.2%+0.5%6
GangplankFilter
90.046.8%+0.3%4
Cho'GathFilter
79.846.4%+0.3%4
YoneFilter
70.845.9%+0.3%4
FiddlesticksFilter
67.548.3%+1.0%1
ShenFilter
67.248.3%+1.0%1
QuinnFilter
64.948.0%+1.0%1
UrgotFilter
64.647.9%+1.0%1
IllaoiFilter
61.347.5%+1.1%1
IreliaFilter
61.347.5%+1.1%1
KennenFilter
61.047.4%+1.1%1
LissandraFilter
58.547.1%+1.1%1
ZaahenFilter
58.147.0%+1.1%1
FioraFilter
57.847.0%+1.1%1
Twisted FateFilter
56.446.8%+1.1%1
RumbleFilter
56.446.8%+1.1%1
SkarnerFilter
52.246.2%+1.1%1
AuroraFilter
51.046.0%+1.1%1
MordekaiserFilter
50.646.0%+1.1%1
SingedFilter
46.346.9%+0.1%2
AmumuFilter
45.145.2%+1.1%1
NidaleeFilter
44.645.1%+1.1%1
Dr. MundoFilter
41.046.5%+0.1%2
SettFilter
39.846.4%+0.1%2
NasusFilter
39.546.4%+0.1%2
VarusFilter
36.946.2%+0.2%2
SionFilter
33.345.9%+0.2%2
VladimirFilter
31.245.8%+0.2%2
KledFilter
-5.446.3%-0.9%1
RyzeFilter
-6.946.1%-0.9%1
WarwickFilter
-7.446.0%-0.9%1
GragasFilter
-10.645.6%-0.9%1
OlafFilter
-10.745.6%-0.9%1
SorakaFilter
-12.845.3%-0.9%1
CamilleFilter
-12.945.2%-0.9%1
PantheonFilter
-13.945.1%-0.9%1
HeimerdingerFilter
-16.944.7%-0.9%1
AmbessaFilter
-17.544.6%-0.9%1
KaynFilter
-37.641.8%-0.8%1
JayceFilter
-68.445.0%-0.5%5
KayleFilter
-98.044.8%-1.8%2
RivenFilter
-101.244.5%-1.8%2
TryndamereFilter
-101.344.5%-1.8%2
JaxFilter
-102.544.4%-1.8%2
GnarFilter
-115.343.4%-1.7%2
Lee SinFilter
-127.942.5%-1.7%2
OrnnFilter
-176.945.0%-1.6%4
GarenFilter
-180.344.9%-1.6%4
MalphiteFilter
-182.144.8%-1.6%4
RenektonFilter
-194.244.2%-1.5%4
YorickFilter
-197.344.1%-1.5%4
K'SanteFilter
-266.842.7%-2.6%3
mid
Kai'Sa's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kai'Sa'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 Kai'Sa, negative = ally drags Kai'Sa down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kai'Sa's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kai'Sa'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.
NaafiriFilter
302.748.4%+2.1%4
KatarinaFilter
245.648.0%+1.2%5
AniviaFilter
149.948.2%+2.1%2
IreliaFilter
147.548.0%+2.1%2
MelFilter
118.945.2%+2.2%2
VexFilter
70.846.8%+0.3%4
AhriFilter
67.746.6%+0.3%4
TryndamereFilter
57.449.5%+1.0%1
YasuoFilter
52.845.7%+0.3%4
RivenFilter
50.048.3%+1.0%1
SingedFilter
49.148.1%+1.0%1
ZoeFilter
46.447.6%+1.0%1
Cho'GathFilter
45.847.5%+1.0%1
AkshanFilter
44.247.2%+1.1%1
TalonFilter
42.747.0%+1.1%1
HweiFilter
42.046.9%+1.1%1
MorganaFilter
37.646.1%+1.1%1
SyndraFilter
30.946.8%+0.1%2
EzrealFilter
29.644.7%+1.1%1
VladimirFilter
25.546.3%+0.1%2
AkaliFilter
21.745.9%+0.2%2
K'SanteFilter
18.145.6%+0.2%2
YoneFilter
12.045.0%+0.2%2
OlafFilter
-10.546.9%-0.9%1
DianaFilter
-12.946.5%-0.9%1
ZileanFilter
-14.446.2%-0.9%1
LuxFilter
-17.145.7%-0.9%1
VeigarFilter
-17.345.7%-0.9%1
NasusFilter
-17.845.6%-0.9%1
Xin ZhaoFilter
-18.145.5%-0.9%1
CassiopeiaFilter
-20.645.1%-0.9%1
Vel'KozFilter
-20.645.1%-0.9%1
LeBlancFilter
-21.644.9%-0.9%1
BrandFilter
-23.244.7%-0.9%1
AlistarFilter
-24.144.5%-0.9%1
IllaoiFilter
-25.644.2%-0.9%1
RyzeFilter
-27.343.9%-0.9%1
Lee SinFilter
-28.543.7%-0.9%1
CorkiFilter
-37.642.1%-0.8%1
ShacoFilter
-41.841.4%-0.8%1
MalzaharFilter
-44.945.5%-0.4%7
AnnieFilter
-45.145.6%-0.7%3
ZedFilter
-58.345.3%-0.5%5
SylasFilter
-60.245.2%-0.5%5
EkkoFilter
-94.344.8%-1.8%2
XerathFilter
-95.744.7%-1.8%2
ViktorFilter
-98.944.3%-1.8%2
JhinFilter
-109.143.4%-1.7%2
FizzFilter
-159.445.3%-1.6%4
LissandraFilter
-212.345.1%-1.4%6
AuroraFilter
-351.743.2%-2.3%5
adc
Kai'Sa's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kai'Sa'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 Kai'Sa, negative = ally drags Kai'Sa down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kai'Sa's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kai'Sa'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
118.147.7%+2.4%8
SmolderFilter
93.148.8%+2.1%6
SennaFilter
69.750.5%+3.0%3
JinxFilter
52.347.6%+1.2%5
SwainFilter
38.849.3%+2.0%2
Aurelion SolFilter
38.249.0%+2.0%2
ApheliosFilter
34.947.2%+2.1%2
VarusFilter
31.946.5%+1.2%3
AsheFilter
31.146.7%+0.4%6
LucianFilter
28.145.7%+0.5%6
CassiopeiaFilter
19.448.9%+1.0%1
LuxFilter
19.048.4%+1.0%1
SeraphineFilter
19.048.4%+1.0%1
KarthusFilter
18.848.2%+1.0%1
JayceFilter
18.447.8%+1.0%1
XerathFilter
18.347.7%+1.0%1
ZeriFilter
18.047.4%+1.1%1
BrandFilter
16.447.4%+0.1%2
ZiggsFilter
15.346.8%+0.1%2
SivirFilter
13.145.6%+0.2%2
IreliaFilter
10.549.5%-1.0%1
ViegoFilter
8.747.7%-1.0%1
TeemoFilter
7.746.7%-0.9%1
HweiFilter
6.545.5%-0.9%1
TristanaFilter
6.345.3%-0.9%1
PantheonFilter
6.044.9%-0.9%1
KalistaFilter
5.844.7%-0.9%1
SamiraFilter
5.744.7%-0.9%1
Master YiFilter
4.943.9%-0.9%1
YasuoFilter
4.446.8%-0.8%3
KaynFilter
3.442.4%-0.8%1
Cho'GathFilter
1.740.6%-0.8%1
DravenFilter
-8.644.1%-1.8%2
VayneFilter
-9.043.9%-1.8%2
Twisted FateFilter
-10.842.9%-1.7%2
Miss FortuneFilter
-22.644.2%-1.5%4
YunaraFilter
-25.443.2%-1.5%4
TwitchFilter
-31.943.5%-2.6%3
JhinFilter
-93.842.2%-3.1%6
EzrealFilter
-581.437.4%-7.2%15
support
Kai'Sa's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kai'Sa'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 Kai'Sa, negative = ally drags Kai'Sa down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kai'Sa's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kai'Sa'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.
Marksman
Mage
