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.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
50.2%
Pick Rate
3.6%
Ban Rate
3.6%
B
Tier
Average performerRating 51.30
·Average compared to other champions in this role
·Average compared to other champions in this role
·Average compared to other champions in this role
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.
Damage dealt to champions
AP damage2 /min-1.01σ
AD damage692 /min+0.82σ
True damage47 /min-0.32σ
Damage taken from champions
AP taken289 /min-1.26σ
AD taken563 /min-0.76σ
True taken113 /min+1.17σ
Utility
Hard CC dealt1.12 sec/min+0.28σ
Heal0 /min-0.15σ
Shield0 /min-0.21σ
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
220.957.1%+6.4%180
ShyvanaFilter
214.957.7%+6.8%145
HecarimFilter
153.855.1%+5.1%155
ShacoFilter
128.555.5%+4.6%122
ZacFilter
122.556.2%+5.9%73
ViFilter
122.255.3%+4.8%106
WarwickFilter
107.756.4%+5.3%68
EvelynnFilter
104.255.4%+4.1%101
DianaFilter
88.053.7%+3.2%146
Nunu & WillumpFilter
77.455.1%+3.3%86
EliseFilter
75.253.6%+3.6%88
PantheonFilter
71.356.2%+5.3%38
AmumuFilter
71.255.0%+3.8%62
BrandFilter
50.453.7%+4.4%35
NocturneFilter
46.253.1%+1.6%204
RammusFilter
46.154.6%+3.2%41
QiyanaFilter
43.253.0%+3.1%48
KaynFilter
40.152.0%+1.6%229
UdyrFilter
39.853.1%+1.8%100
KarthusFilter
38.552.5%+2.2%76
TaliyahFilter
38.353.4%+2.5%52
FiddlesticksFilter
34.553.1%+2.0%66
Dr. MundoFilter
34.452.6%+3.2%35
SejuaniFilter
31.352.8%+2.2%51
KindredFilter
22.852.4%+1.4%75
JaxFilter
20.552.7%+1.4%48
BriarFilter
20.451.5%+1.3%125
JayceFilter
-6.749.6%+0.5%60
Master YiFilter
-11.451.3%+0.2%191
Bel'VethFilter
-11.851.9%-0.5%66
IvernFilter
-17.150.6%-0.7%54
NaafiriFilter
-18.050.9%+0.2%222
VolibearFilter
-21.248.4%-0.5%46
ZyraFilter
-36.549.0%-2.1%43
SkarnerFilter
-40.749.3%-2.3%47
TalonFilter
-49.250.4%-0.7%207
Rek'SaiFilter
-55.149.9%-1.8%92
AatroxFilter
-63.847.9%-4.2%42
ZedFilter
-87.346.1%-2.4%85
GravesFilter
-90.249.3%-1.1%374
Jarvan IVFilter
-90.448.7%-1.5%217
RengarFilter
-107.348.2%-2.5%152
AmbessaFilter
-116.646.3%-3.3%103
NidaleeFilter
-124.046.8%-4.7%82
EkkoFilter
-131.746.8%-3.2%136
Xin ZhaoFilter
-134.847.8%-2.6%214
LilliaFilter
-135.646.9%-4.2%109
Lee SinFilter
-139.148.8%-2.3%369
Kha'ZixFilter
-173.046.5%-4.0%174
ViegoFilter
-182.746.8%-3.4%258
WukongFilter
-220.344.1%-7.0%110
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
238.957.5%+5.8%167
AnnieFilter
196.257.7%+6.3%102
AhriFilter
189.254.7%+3.6%362
VladimirFilter
162.155.2%+4.2%161
SyndraFilter
116.054.0%+3.2%160
OriannaFilter
100.052.9%+3.3%133
ZoeFilter
97.554.1%+3.0%121
LissandraFilter
97.153.8%+2.5%178
CassiopeiaFilter
95.655.3%+4.6%61
XerathFilter
87.653.5%+2.4%166
ViktorFilter
58.452.2%+1.5%301
Xin ZhaoFilter
57.855.4%+4.3%34
SwainFilter
52.354.0%+3.1%49
AzirFilter
44.051.7%+2.4%75
AuroraFilter
40.051.9%+1.7%112
GalioFilter
34.951.9%+1.5%122
VeigarFilter
29.452.4%+1.2%100
AkaliFilter
19.451.2%+0.9%212
Aurelion SolFilter
15.651.7%+0.9%92
AniviaFilter
14.051.3%+0.9%118
BrandFilter
5.151.3%+0.8%44
TaliyahFilter
1.651.5%+0.5%50
SmolderFilter
-15.448.5%+0.1%35
QiyanaFilter
-15.750.7%-0.2%79
RyzeFilter
-16.649.9%+0.2%118
VexFilter
-18.550.7%-0.2%91
TalonFilter
-18.750.3%-0.3%60
MalzaharFilter
-25.250.5%-0.1%210
DianaFilter
-28.750.9%-0.7%95
LuxFilter
-33.150.2%-0.5%122
MelFilter
-35.748.2%-0.0%110
KayleFilter
-50.048.3%-2.8%36
KassadinFilter
-67.648.8%-1.6%102
YoneFilter
-72.248.3%-1.1%142
AkshanFilter
-80.848.5%-2.3%89
LeBlancFilter
-85.448.8%-1.8%141
YasuoFilter
-94.548.4%-1.4%208
ZedFilter
-99.748.8%-1.6%223
NaafiriFilter
-108.847.0%-4.1%66
HweiFilter
-120.147.4%-2.8%119
KatarinaFilter
-122.949.3%-2.2%260
SylasFilter
-126.848.0%-2.3%196
FizzFilter
-127.048.6%-3.1%141
EkkoFilter
-133.647.5%-3.7%105
IreliaFilter
-256.041.0%-9.8%68
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.
AsheFilter
182.455.9%+4.7%491
KarthusFilter
145.960.5%+8.1%66
VarusFilter
141.856.1%+5.6%143
DravenFilter
113.855.4%+4.8%131
TristanaFilter
107.155.7%+5.0%105
SennaFilter
80.854.9%+3.5%128
TwitchFilter
77.854.8%+3.3%132
VeigarFilter
75.257.1%+5.7%44
BrandFilter
69.155.9%+3.2%92
Aurelion SolFilter
66.156.8%+4.8%45
VayneFilter
65.553.4%+2.9%162
HweiFilter
59.956.5%+5.8%32
SwainFilter
54.755.5%+3.3%60
SmolderFilter
53.853.6%+1.7%579
SivirFilter
49.952.9%+2.6%128
KalistaFilter
47.854.1%+3.4%56
LuxFilter
38.754.8%+2.4%58
SeraphineFilter
22.453.7%+1.4%62
XerathFilter
20.152.9%+1.9%36
YasuoFilter
17.853.8%+1.4%34
YunaraFilter
14.751.1%+1.5%204
NilahFilter
3.951.5%+0.6%46
SamiraFilter
-9.051.0%+0.4%129
Kog'MawFilter
-9.951.5%-0.5%51
CorkiFilter
-11.050.6%+0.1%77
JhinFilter
-36.350.2%+0.2%408
Kai'SaFilter
-50.949.5%-0.1%376
VladimirFilter
-52.146.2%-4.3%35
JinxFilter
-58.150.7%-0.8%326
MelFilter
-64.246.7%-2.9%61
ZiggsFilter
-86.847.3%-4.4%66
LucianFilter
-102.348.4%-1.7%264
Miss FortuneFilter
-114.047.8%-2.8%166
ApheliosFilter
-141.145.6%-3.9%138
ZeriFilter
-143.246.2%-4.6%122
XayahFilter
-162.745.3%-6.0%106
EzrealFilter
-219.545.8%-3.5%521
CaitlynFilter
-248.145.7%-4.6%451
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.
NamiFilter
213.555.9%+5.3%446
TaricFilter
150.161.2%+9.9%54
SennaFilter
149.956.1%+4.5%224
BlitzcrankFilter
119.755.9%+4.5%139
JannaFilter
118.055.3%+4.0%179
Renata GlascFilter
110.659.5%+8.5%45
SonaFilter
88.354.4%+3.2%168
KarmaFilter
74.952.8%+2.4%335
Vel'KozFilter
66.355.0%+3.7%73
SeraphineFilter
63.853.4%+1.8%356
PoppyFilter
53.754.3%+3.4%65
NautilusFilter
47.452.3%+1.7%312
ZileanFilter
40.853.6%+1.8%114
BraumFilter
39.952.6%+1.7%156
NeekoFilter
33.852.7%+2.4%66
Tahm KenchFilter
31.752.8%+2.2%68
BrandFilter
28.452.1%+1.5%129
LuluFilter
26.751.5%+1.2%317
RakanFilter
22.852.7%+1.2%107
ZoeFilter
13.051.7%+1.5%45
ShacoFilter
1.650.2%+0.8%37
CamilleFilter
0.050.8%+0.5%33
EliseFilter
-1.850.9%+0.3%39
MorganaFilter
-11.250.5%+0.1%103
BardFilter
-21.751.0%-0.2%259
MelFilter
-25.946.4%-0.4%50
PykeFilter
-26.850.4%-0.4%179
ThreshFilter
-38.850.7%-0.6%385
PantheonFilter
-49.648.1%-1.6%89
MaokaiFilter
-50.648.1%-3.1%51
RellFilter
-68.549.8%-2.4%125
SwainFilter
-71.046.5%-3.0%72
AlistarFilter
-76.748.1%-2.4%121
ZyraFilter
-80.646.1%-4.0%63
SorakaFilter
-80.748.9%-2.2%166
XerathFilter
-92.544.9%-4.6%63
LeonaFilter
-105.448.1%-2.7%194
YuumiFilter
-161.344.9%-4.8%150
MilioFilter
-256.144.1%-6.7%230
LuxFilter
-275.641.5%-8.3%162
1
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8
9
10
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13
14
15
16
17
18
Q
Starter Items
Doran's Blade
92% PR · 49.2% WR
Doran's Shield
7% PR · 48.1% WR
Cull
0% PR · 52.4% WR
Tier 2 Boots
Ionian Boots of Lucidity
66% PR · 48.4% WR
Plated Steelcaps
21% PR · 49.0% WR
Best items on Riven
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
0.002
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.011
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
↑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
+2.1360.1%+8.8%103
AkaliFilter
+1.7660.5%+8.7%74
VladimirFilter
+1.6861.3%+10.2%56
Dr. MundoFilter
+1.6160.0%+8.9%65
IreliaFilter
+1.3256.0%+5.3%118
SingedFilter
+1.2956.4%+6.1%90
MordekaiserFilter
+0.9456.2%+3.7%103
KayleFilter
+0.9155.5%+5.1%69
TryndamereFilter
+0.8455.2%+4.5%75
DariusFilter
+0.7753.7%+2.6%205
NasusFilter
+0.7655.7%+4.2%65
Xin ZhaoFilter
+0.7558.2%+7.5%29
WarwickFilter
+0.6457.9%+6.9%26
UrgotFilter
+0.6353.5%+3.5%79
OrnnFilter
+0.6353.1%+2.8%129
YasuoFilter
+0.5454.2%+3.0%70
OlafFilter
+0.5153.8%+3.5%54
HeimerdingerFilter
+0.4555.4%+3.9%33
AatroxFilter
+0.4453.3%+1.6%177
FioraFilter
+0.3853.3%+1.5%134
Tahm KenchFilter
+0.2954.2%+1.8%46
ShenFilter
+0.2851.7%+1.8%95
Master YiFilter
+0.2253.2%+2.3%27
GwenFilter
+0.2052.5%+1.5%51
AniviaFilter
+0.1751.9%+1.9%31
VarusFilter
+0.1352.6%+0.9%45
VayneFilter
+0.0551.7%+0.5%93
YorickFilter
-0.0351.9%-0.2%56
SettFilter
-0.1051.0%-0.0%103
GangplankFilter
-0.1050.7%+0.2%151
IllaoiFilter
-0.1950.0%-1.2%46
QuinnFilter
-0.3148.4%-2.1%41
K'SanteFilter
-0.3351.1%-1.0%134
KledFilter
-0.3747.1%-2.7%37
PantheonFilter
-0.3849.1%-2.1%56
AmbessaFilter
-0.4050.8%-1.1%145
ZaahenFilter
-0.4349.2%-2.0%68
MalphiteFilter
-0.4550.0%-0.9%178
Cho'GathFilter
-0.4949.2%-2.2%76
GragasFilter
-0.5648.4%-2.2%78
JaxFilter
-0.5649.4%-1.7%118
RumbleFilter
-0.6348.8%-2.8%79
KennenFilter
-0.6646.7%-3.4%57
PoppyFilter
-0.9145.5%-4.7%60
TeemoFilter
-1.1045.6%-4.9%75
GnarFilter
-1.1047.0%-4.9%84
RenektonFilter
-1.3948.4%-3.3%256
JayceFilter
-1.4746.5%-5.1%120
CamilleFilter
-1.7943.8%-7.1%94
GarenFilter
-1.9645.9%-4.5%240
YoneFilter
-2.0544.2%-7.5%113
VolibearFilter
-2.5539.2%-12.2%75
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.
NocturneFilter
+2.5456.4%+6.1%152
Kha'ZixFilter
+1.8255.3%+4.0%167
LilliaFilter
+1.7656.4%+5.7%90
Xin ZhaoFilter
+1.7555.2%+3.8%173
ZedFilter
+1.5758.1%+4.9%79
GravesFilter
+1.4153.7%+2.4%311
KaynFilter
+1.3554.5%+3.2%148
Dr. MundoFilter
+0.9658.3%+6.0%34
KarthusFilter
+0.9455.9%+4.3%52
ShacoFilter
+0.8853.5%+2.6%107
TalonFilter
+0.8552.6%+2.0%180
EkkoFilter
+0.7654.3%+2.6%77
AmbessaFilter
+0.6853.8%+1.6%121
Nunu & WillumpFilter
+0.4752.1%+2.1%69
JaxFilter
+0.3552.5%+1.9%51
AmumuFilter
+0.3552.5%+1.9%49
JayceFilter
+0.3455.1%+2.5%28
HecarimFilter
+0.2452.4%+0.6%97
FiddlesticksFilter
+0.2251.9%+1.1%58
KindredFilter
+0.1751.5%+0.7%86
UdyrFilter
+0.0451.0%+0.5%52
ZyraFilter
+0.0251.1%+0.4%40
WukongFilter
-0.0150.8%+0.2%74
PantheonFilter
-0.0251.0%+0.1%54
Lee SinFilter
-0.0350.8%+0.1%342
SejuaniFilter
-0.0651.0%-0.2%46
IvernFilter
-0.1550.0%-0.5%42
SkarnerFilter
-0.1949.4%-0.8%29
Bel'VethFilter
-0.3048.6%-0.7%59
AatroxFilter
-0.3548.4%-1.4%41
QiyanaFilter
-0.3750.0%-1.9%44
WarwickFilter
-0.4048.9%-1.8%44
Rek'SaiFilter
-0.4648.8%-1.3%71
ZaahenFilter
-0.5347.6%-3.2%32
ViegoFilter
-0.5450.5%-1.1%249
NaafiriFilter
-0.5450.0%-1.1%184
TaliyahFilter
-0.5847.7%-3.2%36
RengarFilter
-0.5849.7%-1.4%131
RammusFilter
-0.6946.4%-4.0%34
EliseFilter
-0.8048.8%-3.0%71
Master YiFilter
-0.9148.7%-2.1%141
ShyvanaFilter
-0.9448.4%-2.5%107
NidaleeFilter
-0.9547.2%-3.0%75
SylasFilter
-1.0848.0%-3.0%102
ZacFilter
-1.1047.5%-4.0%70
ViFilter
-1.1648.1%-3.3%104
Jarvan IVFilter
-1.2449.0%-2.6%211
EvelynnFilter
-1.5444.7%-5.7%64
BriarFilter
-1.5847.0%-4.7%101
DianaFilter
-2.3543.7%-7.6%85
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
+2.8860.0%+8.5%170
AuroraFilter
+1.7558.0%+6.5%112
AhriFilter
+1.3554.3%+3.7%252
EkkoFilter
+1.3456.8%+6.3%82
LeBlancFilter
+1.2655.6%+4.5%128
TalonFilter
+1.2557.8%+6.6%66
MelFilter
+1.2358.4%+4.8%87
QiyanaFilter
+1.1855.9%+5.0%95
RyzeFilter
+0.7655.0%+3.0%99
Aurelion SolFilter
+0.6855.2%+4.2%55
ZoeFilter
+0.6153.5%+2.8%92
VladimirFilter
+0.5953.1%+2.3%127
ZedFilter
+0.5953.1%+1.7%206
AkshanFilter
+0.4753.2%+2.2%89
OriannaFilter
+0.4553.8%+1.5%123
HweiFilter
+0.2552.8%+1.3%75
SwainFilter
+0.2252.9%+2.1%37
ViktorFilter
+0.1651.7%+0.7%184
IreliaFilter
+0.1552.0%+1.0%77
SmolderFilter
+0.1454.4%+1.1%29
AniviaFilter
+0.0551.7%+0.4%95
BrandFilter
-0.0251.3%+0.0%28
KayleFilter
-0.0650.6%-0.1%35
SionFilter
-0.0650.0%-0.2%26
KassadinFilter
-0.1650.8%-0.6%74
MalzaharFilter
-0.1950.8%-0.4%141
VeigarFilter
-0.2250.0%-0.6%80
CassiopeiaFilter
-0.3448.9%-2.2%40
SyndraFilter
-0.4349.7%-1.2%119
NaafiriFilter
-0.4348.6%-2.1%57
LissandraFilter
-0.4449.5%-0.9%150
XerathFilter
-0.6449.0%-1.7%144
YoneFilter
-0.6550.3%-2.1%143
AnnieFilter
-0.7047.8%-2.5%86
DianaFilter
-0.7547.3%-2.8%81
GalioFilter
-0.7548.7%-2.7%104
AzirFilter
-0.7748.1%-4.3%58
TaliyahFilter
-0.8246.0%-4.7%50
LuxFilter
-0.8748.1%-3.0%104
YasuoFilter
-0.9949.1%-2.8%170
VexFilter
-1.0945.8%-5.1%68
Twisted FateFilter
-1.3345.8%-4.2%116
FizzFilter
-1.3445.9%-4.1%122
AkaliFilter
-2.1345.2%-6.3%158
KatarinaFilter
-2.1744.6%-5.7%183
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.
Kai'SaFilter
+2.2557.8%+5.5%341
VarusFilter
+1.4056.9%+5.5%131
DravenFilter
+1.2956.0%+4.8%150
EzrealFilter
+1.2855.3%+2.8%473
JhinFilter
+1.2655.1%+3.3%300
CaitlynFilter
+1.2654.8%+3.3%333
SivirFilter
+1.1357.2%+5.6%88
ZeriFilter
+0.9156.0%+4.9%84
XayahFilter
+0.9155.5%+4.9%87
JinxFilter
+0.7652.8%+2.4%289
SmolderFilter
+0.2951.2%+1.2%405
AsheFilter
+0.2351.6%+1.0%328
SennaFilter
+0.2252.1%+1.7%92
Vel'KozFilter
+0.1652.4%+3.2%32
SamiraFilter
+0.0651.9%+0.6%137
YasuoFilter
+0.0351.1%+1.7%38
NilahFilter
+0.0352.1%+1.1%46
SwainFilter
+0.0251.0%+1.4%48
BrandFilter
+0.0150.5%+1.2%61
LuxFilter
-0.0450.6%+1.1%37
VladimirFilter
-0.1351.2%-0.2%36
Aurelion SolFilter
-0.2748.8%-1.0%34
YunaraFilter
-0.2951.4%-0.8%203
VeigarFilter
-0.2948.7%-1.7%28
KarthusFilter
-0.3647.6%-1.8%34
CorkiFilter
-0.5349.2%-2.2%74
LucianFilter
-0.6150.2%-1.5%249
TwitchFilter
-0.6448.5%-1.8%119
ZiggsFilter
-0.6846.4%-3.7%47
Kog'MawFilter
-0.7145.8%-4.0%46
KalistaFilter
-0.9145.3%-5.9%45
ApheliosFilter
-0.9248.7%-3.6%106
MelFilter
-1.0146.1%-6.2%52
VayneFilter
-1.8045.5%-5.8%150
TristanaFilter
-2.0242.8%-8.4%95
Miss FortuneFilter
-2.3143.2%-8.0%133
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.
Fighter
Assassin
