Riven'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.
Riven'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 Riven'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.
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
0.012
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.
-5.2%
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
top
Riven's WR vs enemy top. Sort ↓ for Riven's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Riven'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.Riven's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Riven's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Riven's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SionFilter
+2.5259.5%+8.8%123
KayleFilter
+1.9258.5%+8.5%85
AkaliFilter
+1.5558.2%+7.5%72
IreliaFilter
+1.2754.6%+4.5%133
VladimirFilter
+1.2557.9%+7.0%57
Dr. MundoFilter
+1.2056.1%+5.9%73
TryndamereFilter
+1.1856.3%+6.0%69
MordekaiserFilter
+1.1755.8%+4.2%113
Xin ZhaoFilter
+1.1260.5%+10.1%31
SingedFilter
+0.7553.2%+3.5%89
NasusFilter
+0.5753.2%+2.9%76
AatroxFilter
+0.5552.6%+1.8%178
FioraFilter
+0.4852.4%+1.8%135
DariusFilter
+0.4852.2%+1.5%220
YasuoFilter
+0.4753.2%+2.3%76
Tahm KenchFilter
+0.4754.5%+2.8%49
K'SanteFilter
+0.4152.7%+1.3%157
Master YiFilter
+0.3653.8%+3.5%28
GangplankFilter
+0.3351.4%+1.4%172
OrnnFilter
+0.3051.3%+1.4%143
ShenFilter
+0.3050.9%+1.6%117
GnarFilter
+0.1652.1%+0.7%94
UrgotFilter
+0.1550.8%+1.1%80
QuinnFilter
+0.0850.5%+0.9%47
VarusFilter
+0.0751.1%+0.6%42
AniviaFilter
+0.0650.0%+1.0%30
YorickFilter
+0.0551.3%+0.4%63
GwenFilter
+0.0550.9%+0.5%56
OlafFilter
+0.0250.5%+0.4%55
HeimerdingerFilter
-0.1250.0%-1.0%36
VayneFilter
-0.1950.0%-0.5%90
SettFilter
-0.2549.7%-0.5%115
ZaahenFilter
-0.2649.6%-1.0%75
IllaoiFilter
-0.3248.5%-1.6%53
KennenFilter
-0.4248.1%-2.0%58
MalphiteFilter
-0.4449.4%-0.8%189
GragasFilter
-0.4548.5%-1.5%86
PantheonFilter
-0.5248.4%-2.1%76
JaxFilter
-0.6348.6%-1.7%133
KledFilter
-0.6844.0%-5.3%34
JayceFilter
-0.7148.9%-2.2%132
AmbessaFilter
-0.7148.9%-2.1%136
RumbleFilter
-0.7547.7%-3.1%80
TeemoFilter
-1.1245.4%-4.6%80
Cho'GathFilter
-1.3145.2%-5.3%85
PoppyFilter
-1.3543.2%-6.8%61
RenektonFilter
-1.3747.7%-3.1%260
YoneFilter
-1.4446.5%-4.4%135
CamilleFilter
-1.4945.1%-5.3%103
GarenFilter
-2.1345.4%-4.7%267
VolibearFilter
-2.6640.1%-11.0%87
jungle
Riven's WR vs enemy jungle. Sort ↓ for Riven's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Riven'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.Riven's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Riven's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Riven's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Kha'ZixFilter
+2.9156.8%+5.9%170
NocturneFilter
+2.5855.3%+5.6%167
AmbessaFilter
+1.8455.4%+4.3%125
LilliaFilter
+1.5054.5%+4.4%93
KarthusFilter
+1.3856.9%+5.8%52
HecarimFilter
+1.3854.4%+3.5%108
ShacoFilter
+1.2153.5%+3.2%109
FiddlesticksFilter
+1.2054.9%+4.5%63
Dr. MundoFilter
+1.1157.8%+6.7%33
ZedFilter
+1.1055.4%+3.0%80
SylasFilter
+0.7552.4%+1.8%118
ShyvanaFilter
+0.3751.5%+0.8%121
IvernFilter
+0.2651.0%+1.4%46
UdyrFilter
+0.2150.9%+0.9%60
Jarvan IVFilter
+0.2051.1%+0.2%214
AmumuFilter
+0.1151.0%+0.4%52
EkkoFilter
+0.0950.7%+0.2%88
JayceFilter
+0.0851.8%+0.2%35
Bel'VethFilter
+0.0549.6%+0.5%65
Master YiFilter
+0.0250.2%+0.1%155
QiyanaFilter
-0.0250.5%-0.2%53
Xin ZhaoFilter
-0.0350.7%-0.2%179
JaxFilter
-0.0450.5%-0.3%49
SejuaniFilter
-0.0750.5%-0.4%59
ZyraFilter
-0.0849.5%-0.3%41
TalonFilter
-0.1450.0%-0.3%188
SkarnerFilter
-0.1549.4%-0.9%31
Nunu & WillumpFilter
-0.1748.8%-0.3%73
EliseFilter
-0.2949.6%-1.1%71
RammusFilter
-0.3048.2%-1.6%35
KindredFilter
-0.3549.2%-1.2%78
TaliyahFilter
-0.3548.4%-1.8%41
WarwickFilter
-0.3948.6%-1.5%61
PantheonFilter
-0.4148.5%-2.0%47
ZacFilter
-0.4249.2%-1.5%74
KaynFilter
-0.4649.6%-1.0%182
GravesFilter
-0.6549.5%-1.1%342
Rek'SaiFilter
-0.6647.3%-1.9%79
DianaFilter
-0.6848.8%-1.9%110
ZaahenFilter
-0.6945.7%-4.4%31
NidaleeFilter
-0.7247.5%-2.5%68
AatroxFilter
-0.8445.2%-3.9%43
Lee SinFilter
-0.9148.8%-1.4%362
BriarFilter
-1.1847.6%-3.2%114
RengarFilter
-1.2247.9%-2.9%142
ViegoFilter
-1.2548.6%-2.3%281
EvelynnFilter
-1.3545.3%-4.8%67
NaafiriFilter
-1.4547.5%-2.9%194
WukongFilter
-1.5345.9%-4.3%98
ViFilter
-1.5646.6%-4.2%113
mid
Riven's WR vs enemy mid. Sort ↓ for Riven's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Riven'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.Riven's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Riven's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Riven's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SylasFilter
+3.1360.5%+9.8%183
MelFilter
+1.4059.2%+5.7%92
AuroraFilter
+1.0755.3%+4.3%111
EkkoFilter
+1.0655.3%+5.4%82
OriannaFilter
+1.0155.2%+3.5%133
Aurelion SolFilter
+1.0156.4%+6.2%60
LeBlancFilter
+1.0054.4%+3.8%130
YoneFilter
+0.9554.6%+2.9%166
QiyanaFilter
+0.9454.4%+4.3%97
RyzeFilter
+0.8855.2%+3.5%104
ZedFilter
+0.8653.2%+2.6%213
AhriFilter
+0.8552.6%+2.4%275
AkshanFilter
+0.6753.5%+3.2%92
TalonFilter
+0.6554.0%+3.5%74
ViktorFilter
+0.4751.9%+1.5%212
AniviaFilter
+0.4452.6%+2.2%87
KassadinFilter
+0.3852.6%+1.9%83
VladimirFilter
+0.3751.9%+1.5%139
Xin ZhaoFilter
+0.3653.5%+3.4%36
HweiFilter
+0.2352.0%+1.3%75
KayleFilter
+0.1651.8%+1.8%35
SwainFilter
+0.1351.7%+1.4%37
ZoeFilter
+0.1150.7%+0.8%96
BrandFilter
+0.0151.1%+0.2%38
IreliaFilter
-0.1450.0%-0.6%72
MalzaharFilter
-0.2150.0%-0.6%158
SmolderFilter
-0.2550.0%-2.7%32
LuxFilter
-0.2749.1%-0.8%119
CassiopeiaFilter
-0.2948.3%-2.2%39
NaafiriFilter
-0.3048.6%-1.7%57
YasuoFilter
-0.4549.8%-1.4%201
XerathFilter
-0.6048.3%-1.7%157
TaliyahFilter
-0.6246.0%-3.9%50
VeigarFilter
-0.8346.5%-3.4%92
GalioFilter
-0.8547.2%-3.2%111
SyndraFilter
-0.8647.0%-2.8%133
AzirFilter
-0.9646.5%-5.7%64
AnnieFilter
-1.2744.8%-5.4%93
VexFilter
-1.3143.8%-6.1%80
Twisted FateFilter
-1.3644.7%-4.6%129
FizzFilter
-1.4244.8%-4.8%131
DianaFilter
-1.4843.0%-6.2%92
LissandraFilter
-1.5345.1%-4.9%154
AkaliFilter
-1.5445.9%-4.9%168
KatarinaFilter
-1.6145.2%-4.5%200
adc
Riven's WR vs enemy adc. Sort ↓ for Riven's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Riven'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.Riven's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Riven's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Riven's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
EzrealFilter
+1.8654.6%+2.9%496
ZeriFilter
+1.7156.3%+6.3%92
CaitlynFilter
+1.6653.9%+2.9%384
Kai'SaFilter
+1.4754.1%+2.4%360
SivirFilter
+1.3055.3%+4.3%102
VarusFilter
+1.1554.2%+3.1%140
DravenFilter
+0.9853.1%+2.6%163
JhinFilter
+0.9452.8%+1.6%327
SmolderFilter
+0.8751.4%+1.7%405
XayahFilter
+0.7052.6%+2.9%87
SwainFilter
+0.4652.7%+3.6%43
AsheFilter
+0.4150.9%+0.9%335
BrandFilter
+0.3851.2%+2.2%73
LuxFilter
+0.1651.2%+2.2%34
YunaraFilter
-0.0251.4%-0.3%199
NilahFilter
-0.0450.0%+0.5%50
CorkiFilter
-0.0750.8%-0.2%74
JinxFilter
-0.1149.9%-0.1%305
Vel'KozFilter
-0.1248.8%+0.3%32
YasuoFilter
-0.1348.9%+0.2%42
VeigarFilter
-0.2248.8%-0.7%34
LucianFilter
-0.2450.5%-0.7%263
SamiraFilter
-0.2850.0%-0.8%140
TwitchFilter
-0.3349.5%-0.8%142
ZiggsFilter
-0.3348.6%-1.1%55
SennaFilter
-0.3648.4%-0.5%132
KarthusFilter
-0.3647.7%-1.6%36
SeraphineFilter
-0.4046.8%-2.1%29
Aurelion SolFilter
-0.4747.2%-2.2%39
Kog'MawFilter
-0.4947.6%-1.9%53
VladimirFilter
-0.7046.6%-4.1%38
KalistaFilter
-0.9746.1%-4.7%52
ApheliosFilter
-1.1047.9%-3.4%119
VayneFilter
-1.2947.4%-3.3%163
MelFilter
-1.5943.8%-7.8%55
TristanaFilter
-2.1943.6%-6.6%113
Miss FortuneFilter
-2.2744.8%-5.8%162
support
Riven's WR vs enemy support. Sort ↓ for Riven's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Riven'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.Riven's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Riven's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Riven's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
BrandFilter
+1.8156.8%+6.6%89
CamilleFilter
+1.7962.5%+11.6%38
PykeFilter
+1.6354.6%+4.1%179
BlitzcrankFilter
+1.6054.7%+4.9%131
RellFilter
+1.0252.5%+3.5%131
BraumFilter
+0.9453.1%+2.6%161
BardFilter
+0.8252.1%+2.1%234
KarmaFilter
+0.8152.7%+1.7%299
YuumiFilter
+0.8053.9%+2.2%130
RakanFilter
+0.7652.8%+3.1%92
NeekoFilter
+0.7654.5%+3.6%62
EliseFilter
+0.7156.0%+5.4%34
Vel'KozFilter
+0.4452.5%+2.2%70
TaricFilter
+0.4052.6%+2.9%45
SwainFilter
+0.3853.8%+1.9%54
LuxFilter
+0.3452.4%+1.1%120
LuluFilter
+0.2951.6%+0.8%291
XerathFilter
+0.1052.6%+0.4%64
PantheonFilter
+0.0852.1%+0.4%67
SonaFilter
-0.0450.3%+0.4%121
NamiFilter
-0.1050.8%+0.0%424
LeonaFilter
-0.1250.2%+0.2%173
AlistarFilter
-0.2650.0%-0.4%106
Tahm KenchFilter
-0.3449.5%-1.1%61
ZileanFilter
-0.3648.9%-0.7%81
NautilusFilter
-0.5249.9%-0.7%299
Renata GlascFilter
-0.5347.0%-3.1%33
MorganaFilter
-0.5649.2%-1.8%80
SeraphineFilter
-0.6248.8%-0.7%253
SorakaFilter
-0.6349.4%-1.1%191
ThreshFilter
-0.7348.9%-0.9%330
MilioFilter
-0.8049.3%-1.4%242
ZyraFilter
-0.8446.9%-4.2%46
JannaFilter
-0.9747.7%-1.9%147
ShacoFilter
-0.9744.3%-7.2%29
MaokaiFilter
-1.1444.6%-5.0%51
PoppyFilter
-1.2143.5%-6.3%42
MelFilter
-2.0341.8%-12.4%41
SennaFilter
-2.7243.7%-5.7%181
jungle
Riven's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Riven'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 Riven, negative = ally drags Riven down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Riven's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Riven'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.
SylasFilter
241.956.8%+6.2%181
ShyvanaFilter
202.556.2%+5.7%155
ZacFilter
166.457.0%+6.5%82
WarwickFilter
132.357.0%+5.9%65
NocturneFilter
111.154.3%+2.8%211
ShacoFilter
110.454.5%+3.6%127
HecarimFilter
108.853.7%+3.4%159
EliseFilter
99.154.4%+3.9%92
Nunu & WillumpFilter
93.255.5%+3.4%87
ViFilter
91.553.7%+3.3%118
RammusFilter
80.156.0%+4.7%44
FiddlesticksFilter
71.654.3%+3.5%65
PantheonFilter
62.654.9%+4.1%40
KaynFilter
62.552.5%+1.9%259
BrandFilter
54.354.1%+4.1%35
TaliyahFilter
51.253.8%+2.8%55
DianaFilter
44.952.3%+1.8%155
BriarFilter
44.352.3%+1.8%132
EvelynnFilter
43.652.9%+1.8%108
AmumuFilter
41.552.9%+2.2%66
QiyanaFilter
35.352.9%+2.4%45
Dr. MundoFilter
27.952.3%+2.3%36
KarthusFilter
22.651.6%+1.5%76
SejuaniFilter
16.151.7%+1.3%49
JaxFilter
15.551.7%+1.3%51
UdyrFilter
13.552.0%+0.9%101
Master YiFilter
12.651.8%+0.8%194
KindredFilter
-6.651.1%+0.3%80
Bel'VethFilter
-8.852.0%-0.1%79
JayceFilter
-12.149.8%+0.2%58
NaafiriFilter
-23.450.9%+0.1%218
IvernFilter
-24.550.7%-0.8%58
SkarnerFilter
-28.049.9%-0.9%53
ZyraFilter
-32.649.7%-1.8%40
VolibearFilter
-35.547.9%-1.1%45
AatroxFilter
-69.748.5%-3.6%47
Rek'SaiFilter
-73.250.0%-2.0%102
GravesFilter
-75.550.0%-0.6%383
NidaleeFilter
-77.449.0%-2.3%86
AmbessaFilter
-78.048.4%-1.6%105
TalonFilter
-86.849.6%-1.3%201
ZedFilter
-93.146.7%-2.2%88
Lee SinFilter
-97.449.9%-1.1%388
RengarFilter
-98.248.6%-1.7%154
ViegoFilter
-130.748.4%-1.8%260
Jarvan IVFilter
-141.648.0%-2.2%225
LilliaFilter
-156.446.9%-4.1%111
EkkoFilter
-163.747.1%-3.6%146
Kha'ZixFilter
-164.947.2%-3.1%177
Xin ZhaoFilter
-170.647.4%-2.9%214
WukongFilter
-208.745.5%-5.4%118
mid
Riven's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Riven'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 Riven, negative = ally drags Riven down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Riven's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Riven'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.
Twisted FateFilter
249.258.4%+6.5%176
AhriFilter
213.455.5%+4.5%371
AnnieFilter
162.757.0%+6.0%100
SyndraFilter
114.054.6%+3.3%171
VladimirFilter
110.954.2%+3.4%163
MalzaharFilter
96.553.3%+2.7%213
ViktorFilter
94.553.1%+2.3%312
LissandraFilter
92.553.8%+2.6%187
CassiopeiaFilter
74.354.5%+3.8%68
ZoeFilter
72.753.9%+2.6%122
XerathFilter
71.753.3%+2.2%178
OriannaFilter
69.752.4%+2.8%131
SwainFilter
54.254.5%+3.7%48
AuroraFilter
41.952.2%+1.9%117
VexFilter
34.652.9%+1.7%93
AkaliFilter
33.651.8%+1.3%219
AzirFilter
30.051.2%+2.2%74
TaliyahFilter
24.753.2%+1.9%49
Aurelion SolFilter
17.952.2%+1.1%89
Xin ZhaoFilter
17.253.0%+1.8%36
BrandFilter
11.451.7%+1.5%45
QiyanaFilter
8.551.9%+0.8%86
AniviaFilter
2.151.4%+0.6%124
RyzeFilter
-5.650.1%+0.6%119
DianaFilter
-7.052.0%-0.0%98
VeigarFilter
-19.851.0%-0.2%108
TalonFilter
-20.550.3%-0.3%60
LeBlancFilter
-24.250.4%-0.1%141
SmolderFilter
-25.447.9%-0.6%34
MelFilter
-28.048.1%+0.4%114
GalioFilter
-55.249.7%-1.1%134
FizzFilter
-63.150.2%-1.4%145
SylasFilter
-63.149.5%-0.9%207
LuxFilter
-63.449.8%-1.5%126
KayleFilter
-65.847.2%-4.0%36
ZedFilter
-67.349.6%-1.0%239
KatarinaFilter
-73.250.2%-1.3%264
EkkoFilter
-79.449.2%-2.1%114
NaafiriFilter
-80.847.7%-3.2%62
KassadinFilter
-96.447.9%-2.6%105
HweiFilter
-107.447.9%-2.6%128
YasuoFilter
-133.847.6%-2.4%223
AkshanFilter
-158.945.8%-5.0%95
YoneFilter
-162.545.8%-3.6%148
IreliaFilter
-297.138.8%-11.8%72
adc
Riven's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Riven'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 Riven, negative = ally drags Riven down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Riven's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Riven'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.
VarusFilter
181.857.0%+6.8%159
AsheFilter
162.955.5%+4.3%502
TristanaFilter
153.957.7%+6.6%112
KarthusFilter
140.160.0%+8.0%65
TwitchFilter
106.355.4%+4.3%146
KalistaFilter
93.656.7%+6.2%58
DravenFilter
91.954.8%+4.0%135
SennaFilter
80.755.5%+3.1%154
BrandFilter
75.355.8%+3.6%99
Aurelion SolFilter
71.956.8%+4.9%52
HweiFilter
65.357.2%+6.0%35
VeigarFilter
50.455.5%+3.8%47
VayneFilter
44.452.8%+2.3%170
YunaraFilter
39.951.9%+2.3%206
SwainFilter
36.954.6%+2.5%60
LuxFilter
36.254.7%+2.4%60
SeraphineFilter
26.154.0%+1.8%65
SivirFilter
20.752.0%+1.7%133
CorkiFilter
11.651.7%+1.4%76
XerathFilter
4.052.1%+0.6%34
SmolderFilter
1.352.4%+0.8%568
YasuoFilter
1.052.6%+0.1%36
Kog'MawFilter
-3.051.9%+0.1%48
JinxFilter
-16.851.7%+0.4%336
SamiraFilter
-28.450.4%-0.1%131
NilahFilter
-45.048.8%-2.9%44
VladimirFilter
-57.646.3%-4.3%37
MelFilter
-63.447.3%-2.3%70
ZiggsFilter
-66.148.5%-3.1%65
Kai'SaFilter
-72.849.1%-0.4%387
JhinFilter
-74.549.6%-0.5%426
ApheliosFilter
-99.547.7%-2.2%145
LucianFilter
-113.448.4%-1.7%283
XayahFilter
-119.447.8%-3.9%115
Miss FortuneFilter
-119.847.9%-2.7%178
ZeriFilter
-164.046.1%-5.1%127
CaitlynFilter
-208.946.8%-3.4%465
EzrealFilter
-243.545.7%-3.8%538
support
Riven's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Riven'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 Riven, negative = ally drags Riven down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Riven's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Riven'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.
Fighter
Assassin
