Kassadin'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.
Kassadin'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.
How Kassadin's per-minute damage, CC, and heal/shield output compare to other champions in this role. Bars show z-score (0 = role average, ±1 = one stddev). Bayesian-shrunk by games played; pooled across ranks.
Damage dealt to champions
AP damage705 /min+0.28σ
AD damage112 /min-0.35σ
True damage57 /min+0.04σ
Damage taken from champions
AP taken374 /min+0.11σ
AD taken619 /min+1.14σ
True taken65 /min+0.67σ
Utility
Hard CC dealt0.18 sec/min-1.04σ
Heal0 /min-0.10σ
Shield0 /min-0.31σ
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
49.2%↓Low compared to other champions in this role
Pick Rate
3.5%·Average 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.
Best items on Kassadin
Highest smoothed win rate among items bought in ≥3% of games.
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
0.006
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
-0.000
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.
-4.6%
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.
↑↑Very high compared to other champions in this role
·Average compared to other champions in this role
↑High compared to other champions in this role
↑High compared to other champions in this role
top
Kassadin's WR vs enemy top. Sort ↓ for Kassadin's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kassadin'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.Kassadin's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kassadin's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kassadin's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
NasusFilter
+1.9456.9%+7.4%59
GarenFilter
+1.6752.4%+3.7%160
SingedFilter
+1.5856.5%+8.0%42
TeemoFilter
+1.5454.2%+5.5%68
K'SanteFilter
+1.3453.5%+3.3%107
Dr. MundoFilter
+1.3053.9%+4.7%65
IllaoiFilter
+1.1454.8%+5.5%43
IreliaFilter
+1.0752.2%+3.4%84
YoneFilter
+1.0753.3%+3.5%72
VarusFilter
+0.9153.3%+3.5%57
ZaahenFilter
+0.7852.2%+2.9%63
KledFilter
+0.7253.2%+5.1%29
TryndamereFilter
+0.5451.6%+2.7%43
OlafFilter
+0.5251.0%+2.6%48
GnarFilter
+0.5051.6%+1.4%78
RenektonFilter
+0.5050.9%+1.2%113
YasuoFilter
+0.4851.5%+2.0%51
KennenFilter
+0.4751.1%+2.7%38
MordekaiserFilter
+0.3251.3%+0.5%106
GragasFilter
+0.3050.0%+1.2%66
VladimirFilter
+0.2650.5%+1.2%45
VolibearFilter
+0.1750.6%+0.7%39
PantheonFilter
+0.1450.0%+0.6%48
PoppyFilter
+0.1149.3%+1.0%25
FioraFilter
+0.1050.0%+0.3%78
RumbleFilter
+0.0850.0%+0.3%46
OrnnFilter
+0.0749.0%+0.4%101
AmbessaFilter
+0.0550.0%+0.1%72
VayneFilter
+0.0549.4%+0.2%114
WarwickFilter
+0.0549.3%+0.4%25
MalphiteFilter
-0.1049.0%-0.1%142
QuinnFilter
-0.2546.9%-1.4%31
RivenFilter
-0.2648.4%-0.8%74
TrundleFilter
-0.2647.9%-2.8%21
AatroxFilter
-0.3149.0%-0.9%107
YorickFilter
-0.3548.5%-1.8%47
GangplankFilter
-0.3647.8%-0.8%88
ShenFilter
-0.4247.4%-0.8%102
UrgotFilter
-0.4546.4%-1.7%47
AniviaFilter
-0.4645.7%-2.7%31
AkaliFilter
-0.4648.2%-1.9%60
Tahm KenchFilter
-0.5747.3%-3.1%41
GwenFilter
-0.6046.4%-2.6%47
SylasFilter
-0.9244.2%-5.1%36
JaxFilter
-1.2146.4%-2.9%116
Cho'GathFilter
-1.2643.8%-5.8%46
CamilleFilter
-1.4844.3%-4.8%72
KayleFilter
-1.5043.6%-5.0%67
SettFilter
-1.8044.1%-5.3%86
SionFilter
-2.0843.7%-5.9%92
DariusFilter
-2.2644.6%-5.0%143
JayceFilter
-2.3842.5%-7.2%84
jungle
Kassadin's WR vs enemy jungle. Sort ↓ for Kassadin's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kassadin'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.Kassadin's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kassadin's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kassadin's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
GravesFilter
+4.0359.9%+10.4%242
ViFilter
+1.3656.2%+6.7%71
HecarimFilter
+1.2654.5%+4.7%104
FiddlesticksFilter
+0.9455.1%+6.3%48
SylasFilter
+0.9353.4%+4.2%81
ShyvanaFilter
+0.9052.9%+3.8%90
WukongFilter
+0.8954.4%+5.5%53
PantheonFilter
+0.7655.2%+6.2%37
Master YiFilter
+0.7251.5%+2.5%121
ZacFilter
+0.7153.8%+4.1%54
VolibearFilter
+0.6357.0%+5.7%29
AmumuFilter
+0.5853.3%+4.4%40
NaafiriFilter
+0.5751.2%+1.9%122
Rek'SaiFilter
+0.5652.0%+3.9%48
NocturneFilter
+0.5350.3%+1.8%145
Lee SinFilter
+0.4850.0%+1.2%248
AatroxFilter
+0.3350.0%+2.3%52
BrandFilter
+0.3154.2%+3.4%22
SejuaniFilter
+0.2351.2%+1.8%36
TaliyahFilter
+0.1650.6%+1.5%29
RammusFilter
+0.1049.4%+0.9%35
DianaFilter
+0.0349.3%-0.1%96
ZyraFilter
+0.0148.8%-0.0%34
EvelynnFilter
+0.0048.7%-0.1%63
Dr. MundoFilter
-0.1048.7%-1.5%26
UdyrFilter
-0.1247.9%-0.9%44
IvernFilter
-0.1747.1%-1.4%37
SkarnerFilter
-0.2145.9%-2.4%24
Kha'ZixFilter
-0.2148.6%-0.9%158
AmbessaFilter
-0.2248.9%-1.5%85
Bel'VethFilter
-0.2245.9%-1.7%35
JaxFilter
-0.2746.3%-2.7%32
KindredFilter
-0.3546.3%-2.6%45
EkkoFilter
-0.3847.9%-2.0%92
ZedFilter
-0.4245.1%-6.3%21
NidaleeFilter
-0.4545.7%-2.8%55
EliseFilter
-0.5045.6%-4.2%40
KaynFilter
-0.5847.1%-2.4%124
ViegoFilter
-0.6447.5%-2.4%169
WarwickFilter
-0.6742.9%-6.0%34
BriarFilter
-0.6946.2%-3.5%82
TalonFilter
-0.8245.9%-3.0%133
Nunu & WillumpFilter
-0.8343.6%-4.7%60
RengarFilter
-0.8346.0%-3.5%111
ShacoFilter
-0.9744.5%-4.5%87
KarthusFilter
-1.0041.4%-8.7%37
LilliaFilter
-1.3641.5%-7.2%68
Xin ZhaoFilter
-2.4240.1%-9.3%117
Jarvan IVFilter
-2.5741.3%-8.5%163
mid
Kassadin's WR vs enemy mid. Sort ↓ for Kassadin's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kassadin'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.Kassadin's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kassadin's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kassadin's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
LeBlancFilter
+3.0262.1%+12.9%82
FizzFilter
+1.5855.6%+7.4%76
AhriFilter
+1.5352.8%+4.0%215
XerathFilter
+1.4254.2%+5.3%103
DianaFilter
+1.3154.3%+6.0%79
HweiFilter
+1.0153.7%+4.1%86
YasuoFilter
+0.9152.7%+2.4%153
Twisted FateFilter
+0.8952.3%+4.2%78
EkkoFilter
+0.7252.8%+4.2%56
GalioFilter
+0.7054.3%+4.8%42
LissandraFilter
+0.6350.9%+2.4%113
MelFilter
+0.4653.7%+1.8%58
ZoeFilter
+0.4150.8%+1.9%76
SyndraFilter
+0.3350.3%+1.3%93
SylasFilter
+0.3250.6%+1.0%116
SmolderFilter
+0.3253.9%+2.9%26
PantheonFilter
+0.3050.0%+3.5%30
VexFilter
+0.2851.1%+2.2%38
TristanaFilter
+0.2653.2%+2.0%29
Vel'KozFilter
+0.1450.7%+1.8%23
VeigarFilter
+0.1149.3%+0.6%84
LuxFilter
+0.0949.6%+0.5%65
KayleFilter
+0.0349.4%+0.3%37
KatarinaFilter
-0.0148.6%+0.2%193
TaliyahFilter
-0.0248.8%-0.0%30
AnnieFilter
-0.0348.6%+0.0%59
TalonFilter
-0.1448.7%-0.7%69
RyzeFilter
-0.1649.2%-0.9%76
CassiopeiaFilter
-0.1747.4%-1.5%28
AkaliFilter
-0.1948.8%-0.7%122
QiyanaFilter
-0.3347.6%-1.5%74
IreliaFilter
-0.3647.3%-1.8%60
Aurelion SolFilter
-0.3746.7%-2.5%42
OriannaFilter
-0.3948.2%-2.3%64
BrandFilter
-0.4444.4%-5.2%22
ViktorFilter
-0.5047.6%-1.6%139
Xin ZhaoFilter
-0.5243.2%-5.5%24
AkshanFilter
-0.5546.4%-2.9%60
JayceFilter
-0.6444.2%-4.9%36
AzirFilter
-0.6646.7%-4.1%55
AuroraFilter
-0.8945.4%-4.4%69
VladimirFilter
-0.9245.8%-3.4%105
NaafiriFilter
-1.1042.9%-6.1%55
YoneFilter
-1.6345.1%-5.4%145
MalzaharFilter
-1.8642.9%-6.4%118
ZedFilter
-2.4140.3%-9.3%99
AniviaFilter
-2.4639.4%-9.8%92
adc
Kassadin's WR vs enemy adc. Sort ↓ for Kassadin's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kassadin'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.Kassadin's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kassadin's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kassadin's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
CorkiFilter
+2.2260.0%+10.3%50
ApheliosFilter
+1.9756.2%+5.7%96
EzrealFilter
+1.3552.7%+2.0%362
ZeriFilter
+1.2353.7%+4.6%71
TwitchFilter
+1.1752.6%+4.1%83
VeigarFilter
+0.9753.8%+5.5%41
KarthusFilter
+0.9052.7%+5.2%43
VayneFilter
+0.7851.5%+2.2%119
VarusFilter
+0.7852.3%+2.6%80
SeraphineFilter
+0.7752.2%+4.5%42
SwainFilter
+0.7052.3%+4.6%36
XayahFilter
+0.6451.2%+2.4%75
SennaFilter
+0.4150.0%+1.6%84
Kog'MawFilter
+0.3250.0%+2.2%38
MelFilter
+0.2851.7%+1.3%39
SyndraFilter
+0.2250.7%+2.2%21
YunaraFilter
+0.1550.5%+0.2%136
ZiggsFilter
+0.0748.9%+0.6%44
BrandFilter
+0.0548.0%+0.7%50
VladimirFilter
-0.0948.8%-0.6%34
CaitlynFilter
-0.1249.5%-0.2%263
LuxFilter
-0.1646.8%-0.9%27
YasuoFilter
-0.2146.3%-1.0%30
SamiraFilter
-0.2948.5%-0.9%84
Kai'SaFilter
-0.2949.8%-0.7%241
Aurelion SolFilter
-0.3545.3%-2.6%25
SivirFilter
-0.3848.6%-1.2%88
XerathFilter
-0.3945.1%-3.7%21
AsheFilter
-0.3948.3%-0.5%238
HweiFilter
-0.4945.6%-3.6%29
Miss FortuneFilter
-0.5147.9%-1.5%96
JhinFilter
-0.5948.7%-1.2%229
Vel'KozFilter
-0.6144.4%-2.9%40
KalistaFilter
-0.7743.8%-5.4%30
LucianFilter
-0.8348.1%-1.8%185
DravenFilter
-0.8646.6%-2.8%83
NilahFilter
-1.1142.9%-5.9%41
TristanaFilter
-1.4144.0%-5.3%66
SmolderFilter
-2.4444.5%-3.8%325
JinxFilter
-2.7143.7%-4.6%261
support
Kassadin's WR vs enemy support. Sort ↓ for Kassadin's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kassadin'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.Kassadin's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kassadin's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kassadin's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
XerathFilter
+2.4958.7%+8.1%76
NamiFilter
+2.0252.4%+3.1%339
LuluFilter
+1.9853.1%+3.5%225
YuumiFilter
+1.8454.8%+4.7%105
MilioFilter
+0.9051.1%+1.9%134
Vel'KozFilter
+0.6852.2%+3.3%42
TaricFilter
+0.6653.2%+4.4%29
Tahm KenchFilter
+0.6054.1%+4.5%24
AniviaFilter
+0.6052.2%+2.9%40
JannaFilter
+0.5049.7%+1.1%113
MelFilter
+0.4455.4%+2.3%24
SennaFilter
+0.4049.1%+0.9%125
PoppyFilter
+0.3951.2%+2.3%30
BraumFilter
+0.3149.7%+0.5%103
RellFilter
+0.2148.3%+0.6%97
BardFilter
+0.1748.8%+0.1%157
SwainFilter
+0.0750.0%-0.4%42
EliseFilter
+0.0549.3%-0.2%21
SeraphineFilter
+0.0348.3%-0.1%184
PantheonFilter
-0.0049.5%-0.7%47
ShacoFilter
-0.0549.3%-1.4%21
MaokaiFilter
-0.1147.5%-1.2%30
LeonaFilter
-0.1348.2%-0.7%120
Renata GlascFilter
-0.1447.5%-1.5%30
BrandFilter
-0.2647.7%-1.5%59
NeekoFilter
-0.2746.8%-2.6%29
CamilleFilter
-0.3046.8%-3.0%27
MorganaFilter
-0.3347.7%-1.9%61
ZyraFilter
-0.3647.2%-2.8%39
SonaFilter
-0.3947.3%-1.5%98
KarmaFilter
-0.4448.3%-1.4%221
BlitzcrankFilter
-0.5146.7%-2.0%85
PykeFilter
-0.6147.0%-2.2%99
ZileanFilter
-0.7145.4%-2.9%69
AlistarFilter
-1.4043.9%-5.6%73
LuxFilter
-1.4644.9%-5.4%86
SorakaFilter
-1.4944.7%-4.2%129
NautilusFilter
-1.5845.6%-3.7%200
RakanFilter
-1.8441.9%-6.6%79
ThreshFilter
-1.9644.8%-3.8%278
top
Kassadin's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kassadin'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 Kassadin, negative = ally drags Kassadin down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kassadin's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kassadin'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
285.756.0%+5.3%156
ShenFilter
251.256.2%+5.0%129
TeemoFilter
203.155.1%+4.5%114
TrundleFilter
169.357.0%+8.4%40
MalphiteFilter
150.852.9%+2.7%177
DariusFilter
129.852.2%+2.4%172
OlafFilter
122.854.4%+3.5%74
GarenFilter
106.252.5%+1.9%162
PoppyFilter
98.556.9%+5.9%30
KledFilter
89.454.6%+3.4%50
SionFilter
56.750.9%+1.2%156
VladimirFilter
53.452.8%+2.8%39
SettFilter
51.451.6%+1.7%74
JayceFilter
47.250.7%+1.1%139
RenektonFilter
46.350.7%+1.1%133
ZedFilter
42.554.2%+2.6%29
AkaliFilter
15.950.1%+0.9%63
SingedFilter
13.051.1%+0.3%74
QuinnFilter
12.051.9%+0.9%30
UrgotFilter
10.851.5%+0.3%56
AmbessaFilter
7.949.8%+0.4%104
YorickFilter
6.449.6%+0.6%72
WarwickFilter
2.250.9%+0.5%27
KennenFilter
1.651.1%+0.2%35
IreliaFilter
-1.450.4%-0.1%141
YasuoFilter
-2.949.9%+0.1%78
GangplankFilter
-3.850.5%-0.2%119
TryndamereFilter
-10.250.2%-0.2%80
FioraFilter
-10.949.5%-0.1%95
VarusFilter
-14.149.3%-0.2%63
Cho'GathFilter
-16.949.4%-0.3%53
NasusFilter
-17.049.5%-0.3%67
MordekaiserFilter
-22.848.4%-0.1%91
YoneFilter
-23.649.3%-0.3%183
K'SanteFilter
-25.748.8%-0.3%117
KayleFilter
-26.849.9%-0.8%71
RumbleFilter
-28.748.6%-1.0%36
WukongFilter
-29.749.2%-1.5%28
GnarFilter
-30.848.7%-0.4%99
Xin ZhaoFilter
-38.848.3%-2.1%27
AniviaFilter
-55.548.2%-2.7%34
Dr. MundoFilter
-61.548.6%-1.5%94
Tahm KenchFilter
-73.946.0%-2.9%38
AatroxFilter
-81.548.1%-1.3%180
JaxFilter
-84.748.2%-1.8%120
ZaahenFilter
-84.847.1%-2.9%54
VayneFilter
-88.248.3%-1.9%118
VolibearFilter
-95.446.6%-2.9%61
RivenFilter
-103.547.8%-2.4%103
GragasFilter
-104.345.8%-4.8%38
HeimerdingerFilter
-114.643.6%-6.1%30
CamilleFilter
-145.946.8%-3.4%104
CassiopeiaFilter
-165.140.0%-9.2%29
IllaoiFilter
-190.743.3%-6.7%54
PantheonFilter
-220.442.7%-7.2%60
jungle
Kassadin's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kassadin'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 Kassadin, negative = ally drags Kassadin down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kassadin's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kassadin'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.
ShacoFilter
257.657.6%+7.4%110
ViFilter
212.756.3%+6.5%99
RengarFilter
182.454.3%+4.5%147
Bel'VethFilter
129.056.1%+4.4%71
JayceFilter
115.754.0%+5.6%54
AmumuFilter
115.256.8%+6.5%40
ZedFilter
95.052.1%+4.2%65
Rek'SaiFilter
89.253.5%+2.4%93
Lee SinFilter
84.951.6%+1.3%326
RammusFilter
78.754.6%+3.9%44
Jarvan IVFilter
68.250.9%+1.4%203
BriarFilter
66.551.5%+2.0%99
EliseFilter
64.052.9%+3.4%44
TalonFilter
63.051.4%+1.1%207
SkarnerFilter
62.554.7%+3.9%33
SejuaniFilter
42.852.1%+2.3%42
ViegoFilter
35.750.1%+0.7%247
ZacFilter
35.651.3%+1.8%45
EvelynnFilter
22.051.2%+0.7%52
SylasFilter
16.850.4%+0.4%79
WarwickFilter
12.750.7%+0.3%55
EkkoFilter
1.849.4%+0.0%79
NocturneFilter
0.750.4%-0.4%179
DianaFilter
-4.249.5%-0.4%59
IvernFilter
-18.349.3%-1.4%46
NidaleeFilter
-26.948.8%-2.0%41
PantheonFilter
-34.247.9%-2.3%40
JaxFilter
-40.447.1%-3.1%33
AatroxFilter
-48.448.1%-3.4%41
VolibearFilter
-56.943.4%-4.6%26
Nunu & WillumpFilter
-59.947.4%-3.4%50
ShyvanaFilter
-60.048.0%-2.1%98
AmbessaFilter
-60.747.2%-1.7%112
FiddlesticksFilter
-67.546.7%-3.8%49
NaafiriFilter
-72.748.2%-1.8%195
KaynFilter
-76.347.9%-1.8%196
GravesFilter
-80.548.2%-1.6%340
KindredFilter
-81.546.7%-3.6%66
WukongFilter
-84.247.6%-2.8%106
LilliaFilter
-90.846.0%-4.5%57
Kha'ZixFilter
-103.747.1%-2.6%162
HecarimFilter
-109.646.6%-2.8%151
QiyanaFilter
-133.242.8%-6.5%52
UdyrFilter
-146.244.2%-6.2%68
Master YiFilter
-196.345.2%-5.1%154
Xin ZhaoFilter
-200.444.9%-4.9%168
adc
Kassadin's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kassadin'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 Kassadin, negative = ally drags Kassadin down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kassadin's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kassadin'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.
BrandFilter
181.361.6%+9.5%54
VeigarFilter
94.359.1%+8.1%27
KalistaFilter
81.154.5%+4.4%51
SivirFilter
76.752.3%+2.8%116
KarthusFilter
74.457.5%+5.8%28
JhinFilter
72.751.3%+1.9%355
SwainFilter
72.656.0%+4.5%37
DravenFilter
66.952.1%+2.1%142
EzrealFilter
63.650.5%+1.8%454
VarusFilter
56.751.5%+1.9%136
ZiggsFilter
51.953.8%+2.8%42
SmolderFilter
46.851.9%+0.9%419
Kog'MawFilter
41.853.3%+1.8%49
Vel'KozFilter
41.054.4%+2.5%29
TristanaFilter
37.351.4%+1.4%94
Miss FortuneFilter
35.251.1%+1.2%132
SeraphineFilter
34.753.5%+1.9%30
CaitlynFilter
31.250.5%+1.0%391
JinxFilter
28.951.6%+0.6%267
YasuoFilter
25.652.8%+0.8%39
CorkiFilter
25.450.7%+1.1%60
YunaraFilter
16.149.8%+0.8%158
TwitchFilter
-4.650.5%-0.3%137
XayahFilter
-35.948.6%-1.9%76
NilahFilter
-42.146.1%-4.4%33
ApheliosFilter
-45.047.5%-1.3%113
ZeriFilter
-62.247.8%-2.4%103
VladimirFilter
-67.243.1%-6.7%31
LucianFilter
-72.347.8%-1.6%219
SennaFilter
-108.347.1%-3.8%123
AsheFilter
-116.048.1%-2.4%362
VayneFilter
-126.246.1%-3.8%145
SamiraFilter
-231.342.2%-7.7%123
Kai'SaFilter
-345.240.8%-7.9%252
support
Kassadin's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kassadin'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 Kassadin, negative = ally drags Kassadin down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kassadin's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kassadin'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.
Assassin
Mage
