Rek'Sai'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.
Rek'Sai'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 Rek'Sai'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 damage85 /min-0.47σ
AD damage397 /min-0.27σ
True damage183 /min+2.36σ
Damage taken from champions
AP taken415 /min+1.27σ
AD taken802 /min+1.23σ
True taken84 /min+0.70σ
Utility
Hard CC dealt1.09 sec/min+0.23σ
Heal0 /min-0.22σ
Shield0 /min-0.17σ
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
53.2%↑↑Very high compared to other champions in this role
Pick Rate
4.4%·Average compared to other champions in this role
Ban Rate
2.5%↓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
-0.002
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.009
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.
-8.4%
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
↓↓Very low compared to other champions in this role
↑High compared to other champions in this role
top
Rek'Sai's WR vs enemy top. Sort ↓ for Rek'Sai's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Rek'Sai'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.Rek'Sai's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Rek'Sai's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Rek'Sai's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SionFilter
+3.0658.5%+7.1%114
GragasFilter
+2.1459.8%+9.3%47
K'SanteFilter
+1.9655.9%+4.1%138
DariusFilter
+1.9655.4%+4.1%145
GwenFilter
+1.4557.0%+6.1%50
GangplankFilter
+1.1553.4%+2.9%124
YoneFilter
+1.0854.0%+2.5%124
MalphiteFilter
+0.9653.1%+2.3%142
OrnnFilter
+0.8953.1%+2.5%110
IreliaFilter
+0.7953.3%+2.6%85
RivenFilter
+0.7353.1%+2.6%78
FioraFilter
+0.7253.4%+2.3%83
MordekaiserFilter
+0.6153.8%+1.6%95
OlafFilter
+0.5953.0%+2.4%65
JayceFilter
+0.5552.9%+1.3%139
QuinnFilter
+0.3754.1%+3.5%24
IllaoiFilter
+0.3052.6%+1.8%47
CassiopeiaFilter
+0.2954.1%+2.7%24
NasusFilter
+0.2452.5%+1.4%49
VayneFilter
+0.1851.9%+0.7%106
KledFilter
+0.1751.7%+1.6%37
SingedFilter
+0.1351.3%+1.0%67
SettFilter
+0.1151.7%+0.8%68
WarwickFilter
+0.0351.2%+1.0%32
YorickFilter
+0.0152.0%+0.4%50
UrgotFilter
-0.0950.5%+0.4%51
CamilleFilter
-0.1350.9%+0.0%58
TryndamereFilter
-0.3950.0%-0.8%58
ShenFilter
-0.4049.7%-0.3%115
RenektonFilter
-0.4450.6%-0.7%112
GnarFilter
-0.4651.0%-1.0%99
JaxFilter
-0.4850.3%-0.7%121
AuroraFilter
-0.4950.0%-1.9%40
Dr. MundoFilter
-0.5050.0%-0.9%82
VladimirFilter
-0.5149.4%-2.0%37
YasuoFilter
-0.5250.0%-1.4%60
AatroxFilter
-0.5450.5%-0.8%144
AkaliFilter
-0.5849.5%-1.9%47
PantheonFilter
-0.6349.5%-1.7%59
KayleFilter
-0.6549.1%-1.6%64
AmbessaFilter
-0.7250.3%-1.4%121
VarusFilter
-0.8248.5%-2.8%49
GarenFilter
-0.9849.1%-1.7%119
Cho'GathFilter
-0.9848.1%-3.1%54
Tahm KenchFilter
-1.0247.0%-5.1%33
TeemoFilter
-1.0547.8%-2.8%65
RyzeFilter
-1.1244.3%-5.7%29
VolibearFilter
-1.1647.6%-3.8%55
KennenFilter
-1.1747.0%-4.0%50
ZaahenFilter
-1.2548.1%-3.1%79
AniviaFilter
-1.5443.0%-6.8%36
RumbleFilter
-1.8346.3%-5.0%73
jungle
Rek'Sai's WR vs enemy jungle. Sort ↓ for Rek'Sai's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Rek'Sai'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.Rek'Sai's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Rek'Sai's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Rek'Sai's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
NaafiriFilter
+2.5357.1%+5.8%148
ViegoFilter
+2.2156.0%+4.2%207
SylasFilter
+2.0857.0%+5.7%108
PantheonFilter
+1.7459.0%+7.3%55
EkkoFilter
+1.3855.3%+4.0%100
ShacoFilter
+1.1154.8%+3.7%85
Lee SinFilter
+0.8952.6%+1.5%448
LilliaFilter
+0.7153.7%+2.8%73
SejuaniFilter
+0.6957.3%+5.8%25
NocturneFilter
+0.6252.3%+1.8%147
BriarFilter
+0.5553.7%+2.1%73
RammusFilter
+0.5155.4%+4.8%24
NidaleeFilter
+0.5152.8%+2.1%73
Xin ZhaoFilter
+0.3852.5%+1.0%152
AatroxFilter
+0.3152.0%+2.0%52
ViFilter
+0.2752.4%+1.0%95
KaynFilter
+0.1451.9%+0.5%131
AmbessaFilter
+0.1352.3%+0.4%122
WukongFilter
+0.1251.9%+0.9%56
EvelynnFilter
-0.0151.2%+0.3%71
WarwickFilter
-0.0151.1%+0.5%38
DianaFilter
-0.0351.5%+0.1%80
JayceFilter
-0.0452.4%-0.1%34
Bel'VethFilter
-0.0650.5%+0.4%57
GravesFilter
-0.0951.4%+0.0%242
Nunu & WillumpFilter
-0.1050.0%+0.3%46
ZedFilter
-0.1352.4%-0.8%34
Kha'ZixFilter
-0.1951.3%-0.3%104
TaliyahFilter
-0.2850.0%-1.0%40
ZyraFilter
-0.2949.4%-1.0%37
IvernFilter
-0.3748.8%-1.4%36
EliseFilter
-0.4450.0%-1.4%62
UdyrFilter
-0.5149.0%-1.8%48
ShyvanaFilter
-0.5350.0%-1.6%74
TalonFilter
-0.6350.0%-1.1%160
FiddlesticksFilter
-0.6448.5%-2.4%49
ZaahenFilter
-0.6647.8%-2.9%40
KindredFilter
-0.7249.2%-1.9%82
SkarnerFilter
-0.8347.2%-4.0%39
ZacFilter
-0.9746.7%-4.5%42
KarthusFilter
-0.9946.6%-5.1%38
RengarFilter
-1.3548.0%-3.5%102
QiyanaFilter
-1.5643.3%-7.7%40
Jarvan IVFilter
-1.6648.6%-3.0%205
Master YiFilter
-1.6647.6%-3.6%137
HecarimFilter
-2.1446.2%-5.5%108
mid
Rek'Sai's WR vs enemy mid. Sort ↓ for Rek'Sai's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Rek'Sai'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.Rek'Sai's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Rek'Sai's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Rek'Sai's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
ZoeFilter
+2.1558.7%+8.1%88
AhriFilter
+1.8655.1%+4.0%275
SylasFilter
+1.5755.8%+4.4%149
ViktorFilter
+1.3354.7%+3.4%186
Aurelion SolFilter
+1.2357.4%+6.2%58
AzirFilter
+1.2058.3%+5.1%65
LissandraFilter
+1.1854.7%+3.9%120
LeBlancFilter
+1.1756.1%+4.6%82
ZedFilter
+1.0354.2%+2.7%175
TalonFilter
+1.0056.5%+5.0%58
AniviaFilter
+0.8554.4%+3.4%86
YoneFilter
+0.6754.9%+2.3%92
EkkoFilter
+0.5453.6%+3.0%60
TaliyahFilter
+0.5454.1%+3.5%48
GalioFilter
+0.4652.8%+1.6%130
YasuoFilter
+0.4253.1%+1.1%161
AkaliFilter
+0.3952.9%+1.3%120
SionFilter
+0.0951.9%+1.6%27
AkshanFilter
+0.0451.7%+0.5%70
HweiFilter
-0.0151.8%+0.2%89
NaafiriFilter
-0.1550.5%-0.3%45
CassiopeiaFilter
-0.2050.5%-0.8%41
KayleFilter
-0.2349.3%-1.4%25
IreliaFilter
-0.2350.5%-0.9%47
QiyanaFilter
-0.2350.4%-0.5%79
SyndraFilter
-0.2550.3%-0.4%113
JayceFilter
-0.2950.0%-2.1%28
VeigarFilter
-0.3249.5%-1.1%51
MelFilter
-0.4252.4%-2.1%74
BrandFilter
-0.4347.9%-3.7%23
XerathFilter
-0.5149.7%-1.3%109
RyzeFilter
-0.5150.7%-1.8%92
KassadinFilter
-0.6548.5%-3.2%49
VexFilter
-0.6848.3%-2.5%66
Twisted FateFilter
-0.7148.5%-1.6%115
VladimirFilter
-0.7248.9%-2.3%87
AuroraFilter
-0.8949.1%-2.5%115
MalzaharFilter
-0.9048.7%-2.7%102
LuxFilter
-0.9547.0%-3.5%67
AnnieFilter
-1.2946.6%-4.5%81
DianaFilter
-1.5344.4%-5.3%76
KatarinaFilter
-1.5946.7%-3.8%145
OriannaFilter
-1.9346.8%-5.7%123
FizzFilter
-2.1342.3%-8.0%73
adc
Rek'Sai's WR vs enemy adc. Sort ↓ for Rek'Sai's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Rek'Sai'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.Rek'Sai's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Rek'Sai's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Rek'Sai's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
EzrealFilter
+3.6459.6%+7.0%480
Kai'SaFilter
+1.6756.6%+3.9%254
AsheFilter
+0.7953.2%+2.2%281
JhinFilter
+0.7253.7%+1.7%347
JinxFilter
+0.7153.1%+2.1%242
SivirFilter
+0.7154.9%+3.1%94
BrandFilter
+0.6054.5%+4.6%49
CaitlynFilter
+0.5353.3%+1.4%280
Kog'MawFilter
+0.4354.7%+4.3%36
ApheliosFilter
+0.4154.1%+2.0%83
YasuoFilter
+0.4154.1%+4.3%35
TristanaFilter
+0.2052.2%+1.3%107
VarusFilter
+0.2052.9%+0.9%141
KarthusFilter
+0.1352.3%+2.0%38
SennaFilter
+0.0250.5%+0.9%136
SeraphineFilter
+0.0051.4%+1.4%24
KalistaFilter
-0.0152.2%+0.6%40
TwitchFilter
-0.0251.6%+0.5%76
ZiggsFilter
-0.0651.2%+0.6%30
HweiFilter
-0.1350.6%-0.2%27
VladimirFilter
-0.1750.7%-0.9%23
SwainFilter
-0.2748.7%-1.4%26
ZeriFilter
-0.3650.0%-0.9%82
LucianFilter
-0.3851.3%-0.8%215
SamiraFilter
-0.4050.6%-1.0%114
VayneFilter
-0.4650.3%-1.3%99
YunaraFilter
-0.5451.3%-1.4%180
CorkiFilter
-0.5550.0%-1.9%82
Vel'KozFilter
-0.6345.7%-4.2%31
MelFilter
-0.9245.9%-6.6%35
Miss FortuneFilter
-0.9648.8%-2.9%114
XayahFilter
-1.1246.5%-4.2%77
DravenFilter
-2.0944.8%-6.7%115
SmolderFilter
-2.1146.3%-4.4%259
support
Rek'Sai's WR vs enemy support. Sort ↓ for Rek'Sai's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Rek'Sai'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.Rek'Sai's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Rek'Sai's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Rek'Sai's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
KarmaFilter
+1.9556.4%+4.6%280
MaokaiFilter
+1.4460.0%+9.6%45
SennaFilter
+1.3655.1%+4.9%126
NautilusFilter
+0.9453.7%+2.5%276
ZileanFilter
+0.9355.5%+5.3%60
NamiFilter
+0.9153.8%+2.2%320
NeekoFilter
+0.6955.8%+4.0%54
YuumiFilter
+0.6554.7%+2.3%111
ThreshFilter
+0.5952.5%+1.8%270
MilioFilter
+0.5953.5%+2.1%137
LuxFilter
+0.5354.1%+2.1%98
RakanFilter
+0.5352.8%+2.3%111
AlistarFilter
+0.3852.7%+1.6%115
LeonaFilter
+0.3652.4%+1.5%137
ShacoFilter
+0.3154.7%+2.4%36
PoppyFilter
+0.3154.1%+3.8%24
PantheonFilter
+0.2953.7%+1.4%71
Vel'KozFilter
+0.2752.9%+1.9%52
XerathFilter
+0.2354.3%+1.4%42
SwainFilter
+0.2054.2%+1.6%33
BraumFilter
+0.0351.7%+0.4%126
AniviaFilter
+0.0352.3%+0.3%36
EliseFilter
+0.0151.8%+0.4%35
JannaFilter
-0.0350.7%+0.4%102
SonaFilter
-0.1150.6%+0.1%104
BrandFilter
-0.3049.5%-1.6%43
MorganaFilter
-0.3050.4%-1.2%69
CamilleFilter
-0.3748.0%-3.5%25
MelFilter
-0.4051.2%-3.6%36
TaricFilter
-0.4347.7%-2.8%36
LuluFilter
-0.7250.2%-1.4%265
PykeFilter
-0.9148.6%-2.5%131
ZyraFilter
-0.9444.7%-7.1%35
RellFilter
-0.9446.6%-3.2%83
BardFilter
-1.2248.1%-2.5%218
SorakaFilter
-1.4846.6%-4.7%113
BlitzcrankFilter
-1.7544.7%-5.9%100
SeraphineFilter
-3.6541.5%-8.8%198
top
Rek'Sai's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Rek'Sai'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 Rek'Sai, negative = ally drags Rek'Sai down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Rek'Sai's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Rek'Sai'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.
FioraFilter
254.859.5%+8.2%109
AmbessaFilter
232.657.5%+6.9%140
JayceFilter
213.456.2%+5.5%207
OrnnFilter
212.857.8%+6.1%140
SingedFilter
199.859.2%+7.1%92
GwenFilter
164.557.7%+6.2%90
TeemoFilter
146.256.6%+4.9%114
Xin ZhaoFilter
96.556.6%+5.0%61
KennenFilter
76.555.4%+4.1%63
Cho'GathFilter
75.254.9%+3.8%73
PoppyFilter
63.757.0%+5.2%34
DariusFilter
59.653.5%+2.5%134
Dr. MundoFilter
55.954.2%+2.8%86
UrgotFilter
49.954.7%+2.5%80
SionFilter
28.152.5%+1.6%191
VladimirFilter
23.052.9%+2.0%70
OlafFilter
20.453.3%+1.6%83
AkaliFilter
17.952.6%+1.7%84
MordekaiserFilter
12.151.7%+1.6%97
TryndamereFilter
12.052.8%+1.3%82
K'SanteFilter
11.951.9%+1.3%174
SylasFilter
10.353.3%+1.9%32
VolibearFilter
8.852.3%+1.4%79
RyzeFilter
7.753.8%+1.4%34
ShenFilter
3.453.1%+0.8%116
AniviaFilter
1.553.4%+0.9%46
JaxFilter
-1.752.2%+0.9%162
KayleFilter
-9.952.2%+0.6%101
VarusFilter
-10.251.7%+0.7%67
NasusFilter
-15.951.7%+0.4%77
GangplankFilter
-17.052.2%+0.4%153
AatroxFilter
-21.551.5%+0.5%184
CassiopeiaFilter
-22.251.0%+0.0%47
MalphiteFilter
-29.051.7%+0.2%172
YasuoFilter
-35.350.8%-0.2%77
SettFilter
-39.151.0%-0.4%75
HeimerdingerFilter
-41.749.3%-1.5%32
VayneFilter
-61.950.6%-0.6%141
RenektonFilter
-62.450.5%-0.5%153
RumbleFilter
-68.750.0%-1.0%107
YorickFilter
-69.449.5%-1.2%86
Tahm KenchFilter
-80.546.6%-3.6%36
YoneFilter
-82.850.0%-0.9%169
GragasFilter
-86.249.9%-1.9%94
GnarFilter
-86.449.3%-1.1%133
CamilleFilter
-88.649.4%-2.0%85
IllaoiFilter
-96.048.4%-3.1%59
ZaahenFilter
-100.448.4%-2.7%71
RivenFilter
-113.249.3%-2.5%104
IreliaFilter
-121.049.3%-2.2%136
AuroraFilter
-123.844.7%-5.7%40
KledFilter
-134.247.4%-4.9%60
QuinnFilter
-140.844.1%-7.7%36
PantheonFilter
-141.246.6%-4.4%67
GarenFilter
-157.348.7%-2.8%165
mid
Rek'Sai's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Rek'Sai'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 Rek'Sai, negative = ally drags Rek'Sai down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Rek'Sai's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Rek'Sai'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.
YasuoFilter
225.956.9%+6.3%186
GalioFilter
219.357.9%+6.6%148
AuroraFilter
150.656.4%+5.5%114
EkkoFilter
142.957.1%+5.3%104
ViktorFilter
141.654.7%+3.5%300
CassiopeiaFilter
124.956.1%+5.0%99
AkshanFilter
111.856.6%+5.3%73
RyzeFilter
102.653.7%+3.8%151
KassadinFilter
89.954.8%+3.9%95
VeigarFilter
67.355.1%+3.3%75
SmolderFilter
43.253.6%+4.6%33
AniviaFilter
37.953.2%+1.7%128
HweiFilter
32.652.6%+1.8%118
Aurelion SolFilter
27.153.2%+2.0%62
KatarinaFilter
27.153.1%+1.1%208
LuxFilter
27.053.4%+1.5%96
MelFilter
22.850.4%+2.4%77
VladimirFilter
19.652.5%+1.2%157
JayceFilter
16.352.4%+2.1%40
AnnieFilter
14.152.7%+1.3%69
ZoeFilter
7.452.6%+0.7%138
AhriFilter
3.852.1%+0.7%337
LissandraFilter
1.452.3%+0.6%141
FizzFilter
-9.452.3%+0.2%124
ZedFilter
-21.851.1%+0.2%168
TalonFilter
-28.950.5%-0.6%60
BrandFilter
-32.549.3%-1.6%32
SyndraFilter
-33.051.5%-0.4%150
YoneFilter
-39.249.6%-0.2%113
Twisted FateFilter
-40.351.7%-0.6%163
IreliaFilter
-47.249.6%-1.5%58
VexFilter
-51.450.3%-1.4%77
DianaFilter
-62.450.9%-1.8%98
LeBlancFilter
-68.849.7%-1.3%122
TaliyahFilter
-94.648.2%-3.7%64
QiyanaFilter
-95.048.1%-3.5%68
NaafiriFilter
-103.446.9%-4.7%52
AkaliFilter
-129.448.6%-2.3%200
OriannaFilter
-136.747.4%-2.5%165
MalzaharFilter
-142.548.2%-2.9%175
XerathFilter
-149.348.2%-3.3%157
SylasFilter
-150.748.5%-2.5%256
AzirFilter
-221.040.2%-9.1%61
adc
Rek'Sai's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Rek'Sai'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 Rek'Sai, negative = ally drags Rek'Sai down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Rek'Sai's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Rek'Sai'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.
SivirFilter
178.858.0%+7.2%142
SennaFilter
173.558.7%+5.7%191
SamiraFilter
164.858.7%+7.6%106
KalistaFilter
136.358.8%+7.8%75
ZeriFilter
127.556.8%+5.0%154
TristanaFilter
107.756.8%+5.1%110
SwainFilter
106.859.5%+6.9%58
VeigarFilter
104.461.7%+9.6%36
JinxFilter
88.454.8%+3.1%300
EzrealFilter
50.452.4%+2.4%545
CaitlynFilter
42.952.8%+2.1%384
KarthusFilter
32.054.7%+2.3%71
Miss FortuneFilter
29.353.0%+2.0%149
SeraphineFilter
26.554.8%+2.1%62
MelFilter
26.053.0%+2.8%54
DravenFilter
21.652.8%+1.7%163
VladimirFilter
16.553.2%+2.1%45
YunaraFilter
15.151.7%+1.8%213
XerathFilter
7.453.3%+1.2%42
Vel'KozFilter
3.553.6%+0.8%31
TwitchFilter
1.752.5%+1.0%119
Aurelion SolFilter
-0.353.3%+0.5%39
HweiFilter
-16.151.1%-0.8%34
LucianFilter
-24.151.1%+0.5%250
YasuoFilter
-25.451.1%-1.8%35
LuxFilter
-37.150.9%-1.9%51
NilahFilter
-38.050.6%-1.7%55
VarusFilter
-43.850.5%-0.1%202
Kog'MawFilter
-45.050.5%-1.7%67
SmolderFilter
-54.351.6%-0.4%415
ZiggsFilter
-65.349.1%-2.9%64
XayahFilter
-73.649.2%-2.8%78
JhinFilter
-88.449.9%-0.8%416
BrandFilter
-91.048.7%-4.1%72
VayneFilter
-102.748.3%-2.7%123
Kai'SaFilter
-122.048.4%-1.7%314
CorkiFilter
-136.244.1%-6.7%62
ApheliosFilter
-229.543.8%-6.7%140
AsheFilter
-268.146.3%-5.4%362
support
Rek'Sai's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Rek'Sai'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 Rek'Sai, negative = ally drags Rek'Sai down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Rek'Sai's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Rek'Sai'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.
SennaFilter
228.958.1%+5.8%262
BardFilter
225.857.4%+5.6%293
ThreshFilter
187.856.5%+4.8%300
SonaFilter
175.358.2%+6.3%127
BlitzcrankFilter
94.155.6%+3.7%128
SorakaFilter
87.054.5%+3.4%149
NautilusFilter
81.953.8%+2.5%353
RakanFilter
70.754.9%+2.9%134
ZileanFilter
59.955.3%+2.9%95
AlistarFilter
58.254.0%+2.6%144
Tahm KenchFilter
56.555.6%+4.4%50
MaokaiFilter
52.856.6%+4.5%42
LuxFilter
44.253.0%+2.5%124
MilioFilter
35.952.9%+1.8%191
KarmaFilter
11.651.9%+1.2%338
NeekoFilter
3.552.1%+1.4%64
YuumiFilter
0.451.3%+1.2%104
ZyraFilter
-2.951.8%+1.1%53
BrandFilter
-10.352.0%+0.6%88
EliseFilter
-14.751.4%+0.4%56
Vel'KozFilter
-20.551.5%+0.1%66
RellFilter
-21.652.6%-0.0%152
ZoeFilter
-22.450.5%-0.3%34
XerathFilter
-23.949.8%+0.2%56
CamilleFilter
-26.650.8%-0.1%67
PykeFilter
-30.251.4%+0.1%175
JannaFilter
-38.151.8%-0.4%147
SwainFilter
-49.148.4%-1.5%47
TaricFilter
-53.550.4%-1.6%67
LeonaFilter
-60.550.9%-0.7%207
Renata GlascFilter
-70.249.1%-3.1%50
PoppyFilter
-70.549.6%-2.5%63
NamiFilter
-84.750.1%-0.8%370
MelFilter
-95.443.0%-4.7%38
PantheonFilter
-127.746.4%-3.7%88
SeraphineFilter
-140.249.9%-2.2%349
MorganaFilter
-142.146.1%-4.8%79
BraumFilter
-159.947.7%-3.5%161
LuluFilter
-209.647.4%-3.5%318
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
Fighter
Tank
