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 damage712 /min+0.30σ
AD damage114 /min-0.35σ
True damage58 /min+0.06σ
Damage taken from champions
AP taken371 /min+0.07σ
AD taken622 /min+1.17σ
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
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
0.006
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.
+6.9%
Win Rate by Game Length
Slope: 0.006
Win Rate by Rank
Slope: 0.000
↑↑Very high compared to other champions in this role
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.
Dr. MundoFilter
+2.1457.5%+8.0%77
GarenFilter
+1.5753.2%+3.7%172
NasusFilter
+1.4455.8%+6.1%63
SingedFilter
+1.3456.0%+6.9%50
AatroxFilter
+1.3353.8%+3.6%121
MordekaiserFilter
+1.1353.8%+2.9%119
OrnnFilter
+0.9652.2%+2.9%111
TeemoFilter
+0.9152.8%+3.5%77
OlafFilter
+0.9153.9%+4.5%52
VarusFilter
+0.8753.6%+3.8%60
IllaoiFilter
+0.7853.5%+4.1%49
RenektonFilter
+0.7352.0%+1.9%125
K'SanteFilter
+0.7052.4%+1.7%116
YoneFilter
+0.6152.2%+1.9%86
PantheonFilter
+0.5652.3%+2.4%61
YasuoFilter
+0.4952.4%+2.2%55
KledFilter
+0.4752.5%+3.8%30
FioraFilter
+0.4651.4%+1.5%88
VolibearFilter
+0.4452.5%+2.1%49
GnarFilter
+0.4051.8%+1.1%89
ShenFilter
+0.3750.0%+1.4%104
GragasFilter
+0.3550.8%+1.4%72
ZaahenFilter
+0.3551.3%+1.4%63
IreliaFilter
+0.2750.3%+0.9%97
AmbessaFilter
+0.1650.8%+0.4%82
KennenFilter
+0.0950.0%+0.5%52
VayneFilter
+0.0750.0%+0.1%108
RumbleFilter
-0.1149.5%-0.7%49
YorickFilter
-0.1249.5%-0.8%49
Xin ZhaoFilter
-0.1248.7%-1.0%26
UrgotFilter
-0.1348.5%-0.5%49
JaxFilter
-0.1949.1%-0.6%123
AkaliFilter
-0.1949.1%-0.9%64
VladimirFilter
-0.2349.0%-1.2%54
WarwickFilter
-0.3147.0%-2.0%33
Tahm KenchFilter
-0.4348.4%-2.7%45
GangplankFilter
-0.4348.0%-1.3%100
AniviaFilter
-0.6844.0%-4.3%34
KayleFilter
-0.6946.8%-2.6%74
QuinnFilter
-0.7343.9%-5.1%32
TryndamereFilter
-0.7446.5%-3.1%64
RivenFilter
-0.8446.6%-3.0%83
GwenFilter
-0.8745.9%-3.9%59
SylasFilter
-1.0342.0%-7.6%31
JayceFilter
-1.2246.4%-4.1%101
Cho'GathFilter
-1.2743.9%-5.9%57
SettFilter
-1.3645.1%-4.5%92
CamilleFilter
-1.5044.4%-5.3%85
SionFilter
-1.5745.0%-5.1%99
MalphiteFilter
-1.9644.7%-4.9%156
DariusFilter
-3.1841.7%-8.4%142
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
+4.0359.6%+9.7%277
HecarimFilter
+1.5755.7%+5.4%117
SylasFilter
+1.4155.1%+5.2%106
ShyvanaFilter
+1.2354.8%+4.8%96
ViFilter
+1.1255.0%+4.9%81
ZacFilter
+1.0055.6%+5.5%58
NocturneFilter
+0.9051.9%+2.8%162
TaliyahFilter
+0.7956.8%+7.3%31
WukongFilter
+0.7653.5%+4.0%64
Lee SinFilter
+0.7351.3%+1.8%256
AmumuFilter
+0.7054.9%+5.0%41
VolibearFilter
+0.6857.5%+6.0%30
PantheonFilter
+0.5653.9%+4.2%39
FiddlesticksFilter
+0.5253.1%+3.4%48
SejuaniFilter
+0.4553.3%+3.1%42
EvelynnFilter
+0.3551.4%+1.9%59
AatroxFilter
+0.2350.0%+1.6%54
JaxFilter
+0.2251.7%+1.6%37
Rek'SaiFilter
+0.1349.5%+1.0%51
ZyraFilter
+0.0950.0%+0.9%32
UdyrFilter
+0.0950.0%+0.6%46
Master YiFilter
+0.0849.7%+0.2%133
AmbessaFilter
+0.0450.4%-0.1%89
RammusFilter
+0.0349.5%+0.3%45
IvernFilter
-0.1048.4%-0.6%41
DianaFilter
-0.1949.1%-0.8%121
Bel'VethFilter
-0.1947.2%-1.2%39
Dr. MundoFilter
-0.2048.0%-2.5%25
EkkoFilter
-0.2748.6%-1.2%96
NaafiriFilter
-0.2948.7%-1.1%139
ZedFilter
-0.3048.1%-3.6%27
NidaleeFilter
-0.3647.3%-2.0%60
QiyanaFilter
-0.4245.5%-4.5%27
TalonFilter
-0.4248.1%-1.5%137
EliseFilter
-0.5346.6%-3.4%53
SkarnerFilter
-0.5843.4%-6.2%26
Kha'ZixFilter
-0.6048.2%-2.0%168
KaynFilter
-0.6647.6%-2.3%135
KindredFilter
-0.6745.8%-3.9%57
WarwickFilter
-0.6844.7%-4.8%44
Nunu & WillumpFilter
-0.7444.6%-3.8%62
KarthusFilter
-0.9243.5%-6.9%42
LilliaFilter
-1.0644.4%-5.1%74
RengarFilter
-1.1445.9%-4.3%120
BriarFilter
-1.1544.9%-5.2%86
Xin ZhaoFilter
-1.2046.0%-4.2%137
ShacoFilter
-1.3244.1%-5.5%95
ViegoFilter
-1.3246.3%-4.0%192
Jarvan IVFilter
-2.4043.0%-7.3%178
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
+2.3060.9%+10.9%83
LissandraFilter
+1.8156.3%+6.9%126
XerathFilter
+1.7256.1%+6.7%121
YasuoFilter
+1.4655.0%+4.5%179
AhriFilter
+1.1853.0%+3.5%229
HweiFilter
+1.0855.2%+5.2%84
DianaFilter
+0.9253.4%+5.0%81
FizzFilter
+0.8653.1%+4.2%93
AnnieFilter
+0.8353.9%+4.4%78
Twisted FateFilter
+0.6652.3%+3.7%82
EkkoFilter
+0.6053.2%+3.9%59
SylasFilter
+0.4651.9%+1.8%131
IreliaFilter
+0.4452.5%+2.6%68
ZoeFilter
+0.3951.5%+2.2%84
SyndraFilter
+0.2650.6%+1.5%104
AkaliFilter
+0.2351.1%+1.0%132
GalioFilter
+0.2251.3%+1.5%65
KatarinaFilter
+0.2050.0%+1.0%220
SmolderFilter
+0.1853.8%+1.7%30
TristanaFilter
+0.1652.9%+1.4%35
Vel'KozFilter
+0.1651.9%+2.1%29
VexFilter
+0.0950.5%+1.2%41
MelFilter
+0.0652.7%-0.1%60
KayleFilter
+0.0250.0%+0.7%36
Aurelion SolFilter
+0.0150.0%+0.5%50
TaliyahFilter
-0.1148.8%-0.5%30
ViktorFilter
-0.1449.6%-0.2%180
RyzeFilter
-0.1450.4%-0.7%87
PantheonFilter
-0.1547.4%-0.6%28
OriannaFilter
-0.1850.0%-1.0%62
TalonFilter
-0.2049.2%-0.7%78
VeigarFilter
-0.3448.2%-1.1%87
CassiopeiaFilter
-0.4346.4%-3.4%34
QiyanaFilter
-0.4647.6%-1.9%74
AzirFilter
-0.6047.5%-4.1%49
AkshanFilter
-0.6446.6%-3.1%66
JayceFilter
-0.7445.1%-5.5%41
AuroraFilter
-0.7546.9%-3.4%80
NaafiriFilter
-0.7645.0%-4.6%50
LuxFilter
-0.8245.9%-3.4%83
YoneFilter
-1.7145.7%-5.3%173
VladimirFilter
-1.7743.2%-6.5%112
ZedFilter
-1.8442.5%-7.5%96
MalzaharFilter
-1.8543.6%-6.4%129
AniviaFilter
-2.6838.6%-11.1%95
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.
ApheliosFilter
+2.1057.3%+6.7%93
CorkiFilter
+2.0760.8%+10.5%47
VayneFilter
+1.4053.8%+3.8%132
VeigarFilter
+1.1255.4%+6.6%42
EzrealFilter
+1.0552.8%+1.7%403
TwitchFilter
+1.0453.0%+3.5%99
ZeriFilter
+0.9852.9%+3.5%88
XayahFilter
+0.9652.6%+3.7%83
SeraphineFilter
+0.8353.1%+4.8%46
SennaFilter
+0.7251.0%+2.8%103
MelFilter
+0.6454.2%+3.2%46
KarthusFilter
+0.5852.1%+3.6%44
Kai'SaFilter
+0.5852.1%+1.1%259
SwainFilter
+0.5552.3%+3.9%36
VarusFilter
+0.4051.8%+1.4%91
SamiraFilter
+0.1450.7%+0.6%92
VladimirFilter
+0.0850.6%+0.6%39
Kog'MawFilter
+0.0449.4%+0.7%35
ZiggsFilter
+0.0249.5%+0.5%47
YasuoFilter
-0.0748.1%-0.0%27
SivirFilter
-0.1250.0%-0.3%92
LuxFilter
-0.1847.6%-0.7%32
YunaraFilter
-0.1950.5%-0.5%140
DravenFilter
-0.2449.3%-0.5%92
LucianFilter
-0.3749.8%-0.7%213
Aurelion SolFilter
-0.4745.6%-3.1%29
AsheFilter
-0.5348.8%-0.6%270
HweiFilter
-0.5545.7%-3.6%31
BrandFilter
-0.7145.8%-2.6%57
Vel'KozFilter
-0.9243.8%-4.1%46
CaitlynFilter
-0.9648.8%-1.6%317
KalistaFilter
-1.0942.7%-7.4%32
NilahFilter
-1.1543.0%-5.9%43
Miss FortuneFilter
-1.2646.5%-3.4%109
JhinFilter
-1.3048.1%-2.3%274
TristanaFilter
-1.4944.7%-4.8%82
SmolderFilter
-1.6446.6%-2.4%332
JinxFilter
-2.0545.9%-3.4%277
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
+2.1458.9%+7.4%79
YuumiFilter
+1.6555.2%+4.2%122
SeraphineFilter
+1.5552.2%+3.4%218
NamiFilter
+1.4952.6%+2.4%359
LuluFilter
+1.1252.2%+2.0%243
SwainFilter
+0.9655.1%+3.9%57
MilioFilter
+0.9652.2%+2.1%159
TaricFilter
+0.7955.0%+5.9%30
PoppyFilter
+0.7654.1%+5.0%35
Tahm KenchFilter
+0.7254.9%+4.9%32
AniviaFilter
+0.6253.9%+3.4%39
MelFilter
+0.5156.6%+3.1%26
BardFilter
+0.4250.2%+1.0%159
PantheonFilter
+0.4052.5%+1.5%49
Vel'KozFilter
+0.3450.9%+1.3%60
CamilleFilter
+0.2652.0%+1.8%25
MorganaFilter
+0.2350.8%+0.5%72
KarmaFilter
+0.1650.3%+0.0%240
RellFilter
+0.0848.7%+0.3%100
EliseFilter
+0.0750.0%+0.2%24
PykeFilter
+0.0649.7%-0.1%121
JannaFilter
-0.0348.8%-0.1%122
MaokaiFilter
-0.0748.1%-0.7%31
SennaFilter
-0.2248.2%-0.6%143
SonaFilter
-0.2448.3%-0.9%97
BraumFilter
-0.3548.5%-1.3%115
BrandFilter
-0.3547.7%-1.8%61
ZyraFilter
-0.3647.9%-2.5%44
LeonaFilter
-0.4248.1%-1.3%135
ShacoFilter
-0.4545.9%-4.9%24
LuxFilter
-0.5548.4%-2.1%107
Renata GlascFilter
-0.5545.2%-4.1%34
AlistarFilter
-0.7946.7%-3.1%85
NeekoFilter
-0.9941.8%-8.4%29
SorakaFilter
-1.0246.8%-3.0%138
ZileanFilter
-1.1344.2%-4.7%70
BlitzcrankFilter
-1.6743.6%-5.5%99
RakanFilter
-1.6742.9%-6.2%83
NautilusFilter
-2.0545.2%-4.7%220
ThreshFilter
-2.4144.4%-4.7%299
Rune Pages
Inspiration · Domination
24% PR · 51.5% WR
Domination · Resolve
11% PR · 43.9% WR
Domination · Precision
8% PR · 44.5% WR
Summoner Spells
Flash + Teleport
75% PR · 49.7% WR
Flash + Ignite
19% PR · 50.1% WR
Flash + Barrier
4% PR · 50.0% WR
Exhaust + Flash
2% PR · 45.3% WR
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
303.156.3%+5.7%162
MalphiteFilter
178.253.5%+3.2%182
TeemoFilter
171.154.4%+3.8%116
TrundleFilter
167.457.0%+8.4%40
ShenFilter
146.754.0%+2.8%140
GarenFilter
130.452.8%+2.4%172
DariusFilter
123.552.1%+2.4%178
OlafFilter
111.953.7%+3.3%77
KledFilter
101.755.0%+3.9%51
PoppyFilter
99.256.5%+6.1%30
IreliaFilter
62.551.6%+1.2%148
JayceFilter
60.950.9%+1.5%140
SettFilter
59.652.0%+1.7%81
ZedFilter
55.854.3%+3.4%30
SionFilter
52.850.9%+1.2%156
AkaliFilter
50.351.6%+1.8%66
VladimirFilter
43.852.0%+2.4%40
UrgotFilter
26.951.8%+0.9%59
K'SanteFilter
26.350.1%+0.9%125
WarwickFilter
24.352.4%+1.5%31
AmbessaFilter
19.150.1%+0.7%109
TryndamereFilter
19.050.9%+0.6%80
KayleFilter
16.151.0%+0.5%72
RenektonFilter
15.350.2%+0.5%137
QuinnFilter
13.451.8%+0.9%30
SingedFilter
12.451.1%+0.3%76
RumbleFilter
7.450.4%+0.7%39
GangplankFilter
-3.150.5%-0.1%121
KennenFilter
-7.050.2%-0.1%38
NasusFilter
-7.750.1%-0.1%66
Cho'GathFilter
-18.849.6%-0.5%57
VarusFilter
-18.849.6%-0.5%63
WukongFilter
-19.750.2%-1.1%31
VolibearFilter
-25.848.9%-0.5%66
GwenFilter
-26.548.8%-1.3%28
YorickFilter
-27.249.0%-0.6%72
YasuoFilter
-27.449.1%-0.5%80
FioraFilter
-30.049.3%-0.6%100
Tahm KenchFilter
-35.947.7%-1.1%41
Xin ZhaoFilter
-47.247.5%-2.6%28
Dr. MundoFilter
-51.749.1%-1.2%99
AniviaFilter
-55.148.5%-3.0%34
GnarFilter
-56.448.1%-1.0%105
ZaahenFilter
-57.048.1%-1.8%56
GragasFilter
-66.447.4%-3.0%39
MordekaiserFilter
-67.647.6%-1.3%96
YoneFilter
-75.348.4%-1.2%183
JaxFilter
-86.748.4%-1.8%128
RivenFilter
-117.447.5%-2.7%106
HeimerdingerFilter
-132.042.2%-7.3%30
CamilleFilter
-141.646.9%-3.2%108
CassiopeiaFilter
-153.641.1%-8.6%30
VayneFilter
-164.246.5%-3.5%120
AatroxFilter
-171.446.8%-2.9%189
IllaoiFilter
-191.143.6%-6.8%56
PantheonFilter
-216.542.7%-7.3%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
229.856.7%+6.5%116
ViFilter
186.655.3%+5.6%107
RengarFilter
179.454.1%+4.5%151
Lee SinFilter
141.152.7%+2.4%351
Bel'VethFilter
127.955.9%+4.5%73
JayceFilter
110.954.2%+5.3%56
AmumuFilter
109.055.7%+5.8%45
Rek'SaiFilter
103.454.3%+2.9%95
SkarnerFilter
91.355.9%+5.7%36
RammusFilter
77.554.5%+3.9%46
TalonFilter
70.651.6%+1.4%210
EliseFilter
61.653.0%+3.2%46
ZedFilter
59.950.9%+2.8%68
BriarFilter
59.351.5%+1.8%105
EkkoFilter
56.751.9%+1.9%81
SejuaniFilter
53.752.3%+2.7%49
ZacFilter
43.551.9%+2.1%50
SylasFilter
25.250.7%+0.8%82
Jarvan IVFilter
24.550.1%+0.6%207
NocturneFilter
23.951.0%+0.3%186
DianaFilter
14.250.4%+0.5%63
WarwickFilter
10.750.6%+0.3%57
EvelynnFilter
0.750.2%-0.2%54
IvernFilter
-0.950.5%-0.4%44
ViegoFilter
-15.949.3%-0.3%248
PantheonFilter
-16.448.9%-1.1%40
NidaleeFilter
-18.449.2%-1.3%42
Nunu & WillumpFilter
-44.148.7%-2.7%50
WukongFilter
-63.248.2%-2.0%112
KaynFilter
-65.948.4%-1.5%200
JaxFilter
-68.345.1%-4.5%36
AmbessaFilter
-70.647.3%-2.0%112
GravesFilter
-74.148.5%-1.4%348
FiddlesticksFilter
-77.446.0%-4.0%50
LilliaFilter
-81.446.4%-3.9%58
NaafiriFilter
-87.748.0%-2.0%200
ShyvanaFilter
-89.247.1%-2.7%109
AatroxFilter
-100.645.5%-5.9%46
KindredFilter
-102.945.8%-4.3%68
HecarimFilter
-105.446.9%-2.6%154
Kha'ZixFilter
-142.846.2%-3.4%164
Master YiFilter
-148.946.5%-3.8%159
Xin ZhaoFilter
-149.746.1%-3.5%173
QiyanaFilter
-158.242.2%-7.6%54
UdyrFilter
-179.643.0%-7.4%69
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
173.560.1%+8.7%56
SivirFilter
112.453.5%+3.9%116
VeigarFilter
91.958.3%+7.3%28
KalistaFilter
85.254.3%+4.5%53
SwainFilter
82.356.7%+5.2%36
Miss FortuneFilter
76.252.3%+2.4%141
CaitlynFilter
72.651.4%+1.8%407
KarthusFilter
71.456.5%+5.2%29
ZiggsFilter
70.254.7%+3.8%44
Kog'MawFilter
69.854.6%+3.4%50
SmolderFilter
68.252.3%+1.4%429
Vel'KozFilter
49.355.0%+3.0%30
CorkiFilter
43.051.6%+2.1%60
JhinFilter
40.650.6%+1.2%366
YunaraFilter
34.050.2%+1.4%160
TristanaFilter
31.851.5%+1.1%100
SeraphineFilter
28.652.9%+1.3%29
EzrealFilter
25.649.9%+1.1%472
VarusFilter
22.950.4%+0.9%140
DravenFilter
21.150.8%+0.7%145
YasuoFilter
18.952.2%+0.4%38
JinxFilter
-0.150.7%+0.1%286
TwitchFilter
-17.549.8%-0.5%139
ApheliosFilter
-26.548.6%-0.6%122
NilahFilter
-45.446.4%-4.6%33
VladimirFilter
-56.044.4%-5.5%31
XayahFilter
-60.848.0%-2.9%76
LucianFilter
-69.648.0%-1.3%222
ZeriFilter
-98.546.9%-3.6%104
VayneFilter
-112.146.8%-3.0%157
SennaFilter
-117.947.7%-3.9%132
AsheFilter
-127.248.1%-2.4%379
SamiraFilter
-265.941.6%-8.2%130
Kai'SaFilter
-292.342.7%-6.1%267
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
