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.
Click an item to lock it in. Later slots re-calculate based on what came before. Sort by pick rate (most common) or win rate (best performing).
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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.
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.
DariusFilter
+3.0555.6%+4.2%31
IreliaFilter
+2.0256.1%+5.3%16
GragasFilter
+1.8154.2%+3.3%22
KennenFilter
+1.4253.7%+3.4%17
SettFilter
+1.4154.5%+3.4%16
KayleFilter
+1.1955.9%+5.4%9
AatroxFilter
+1.0653.6%+1.7%19
YoneFilter
+0.8452.8%+0.9%22
PantheonFilter
+0.7053.2%+1.9%12
UrgotFilter
+0.6752.5%+2.3%11
Cho'GathFilter
+0.6653.2%+1.7%12
Tahm KenchFilter
+0.5654.2%+1.7%9
VladimirFilter
+0.5153.4%+2.1%8
TeemoFilter
+0.5051.5%+0.8%16
FioraFilter
+0.4952.2%+0.3%19
RenektonFilter
+0.4951.3%-0.5%65
VayneFilter
+0.3851.2%-0.2%30
GnarFilter
+0.2952.5%+0.5%9
Dr. MundoFilter
+0.2551.7%+0.4%10
VarusFilter
+0.1951.5%-0.4%16
AuroraFilter
+0.1751.8%+0.5%6
QuinnFilter
+0.1650.8%+0.2%9
YorickFilter
+0.1652.7%+0.5%5
HeimerdingerFilter
+0.1651.7%+0.0%8
AkaliFilter
+0.1451.7%-0.3%10
KledFilter
+0.1250.0%-0.0%12
GwenFilter
+0.0850.8%-0.3%9
GarenFilter
+0.0550.0%-0.6%42
TrundleFilter
-0.0850.9%-1.5%7
ZaahenFilter
-0.1050.0%-1.3%8
NasusFilter
-0.1450.0%-1.6%8
SwainFilter
-0.2250.0%-2.2%8
AniviaFilter
-0.2648.3%-1.9%8
TryndamereFilter
-0.2949.2%-1.7%13
OlafFilter
-0.3048.3%-2.3%8
SionFilter
-0.4047.3%-4.3%5
RumbleFilter
-0.4848.3%-3.6%8
YasuoFilter
-0.5748.4%-3.0%12
OrnnFilter
-0.6048.6%-1.8%24
PoppyFilter
-0.6147.6%-2.7%13
ShenFilter
-0.7047.8%-2.3%19
IllaoiFilter
-0.8746.7%-4.8%10
K'SanteFilter
-0.8949.3%-3.0%23
JaxFilter
-0.9047.7%-3.6%15
VolibearFilter
-1.0446.8%-4.8%12
SingedFilter
-1.1046.0%-4.5%13
MalphiteFilter
-1.2148.1%-3.0%27
GangplankFilter
-1.4746.4%-4.4%19
JayceFilter
-1.6347.2%-4.5%22
CamilleFilter
-1.6644.4%-6.6%13
AmbessaFilter
-1.7346.3%-5.8%17
MordekaiserFilter
-2.2445.6%-7.1%18
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.
NaafiriFilter
+2.4754.7%+3.2%36
SylasFilter
+2.1254.1%+2.7%35
PantheonFilter
+1.8356.9%+5.7%15
ViegoFilter
+1.5453.5%+1.5%36
Master YiFilter
+1.3953.2%+2.1%27
BriarFilter
+1.3255.2%+3.2%17
Xin ZhaoFilter
+0.9853.6%+1.9%19
KindredFilter
+0.9753.8%+2.8%15
Kha'ZixFilter
+0.8252.8%+1.2%22
AmbessaFilter
+0.7553.6%+1.0%19
Nunu & WillumpFilter
+0.6553.3%+3.0%10
FiddlesticksFilter
+0.6554.2%+3.2%9
RengarFilter
+0.4952.2%+0.8%17
ViFilter
+0.4752.2%+0.5%19
JaxFilter
+0.3751.5%+0.6%16
ShacoFilter
+0.3151.5%+0.2%18
UdyrFilter
+0.3051.6%+0.8%12
KaynFilter
+0.2351.3%-0.4%26
AmumuFilter
+0.1952.7%+1.8%5
HecarimFilter
+0.1151.4%-0.7%22
SejuaniFilter
+0.0851.8%+0.2%6
Dr. MundoFilter
+0.0652.7%+0.1%5
AatroxFilter
-0.0050.0%-0.1%6
Bel'VethFilter
-0.0749.2%-0.5%9
WarwickFilter
-0.1150.0%-1.1%10
TaliyahFilter
-0.1150.0%-1.2%6
QuinnFilter
-0.1351.8%-2.1%6
SkarnerFilter
-0.1749.1%-1.4%7
GravesFilter
-0.1850.5%-1.2%53
ZedFilter
-0.2950.8%-2.7%9
ZyraFilter
-0.3148.2%-2.8%6
NidaleeFilter
-0.3347.3%-3.3%5
JayceFilter
-0.3349.1%-3.9%5
IvernFilter
-0.4048.3%-2.5%10
WukongFilter
-0.4248.3%-2.7%10
ShyvanaFilter
-0.4748.3%-2.9%10
TalonFilter
-0.5149.4%-1.6%39
EkkoFilter
-0.5550.0%-2.1%28
VolibearFilter
-0.5549.2%-4.1%9
KarthusFilter
-0.5548.3%-3.6%10
Rek'SaiFilter
-0.8544.8%-5.6%8
EliseFilter
-0.9047.6%-4.5%13
Lee SinFilter
-0.9549.0%-2.1%46
LilliaFilter
-1.0945.0%-6.1%10
DianaFilter
-1.1647.0%-4.6%16
EvelynnFilter
-1.1746.2%-4.7%15
QiyanaFilter
-1.6145.3%-6.9%14
NocturneFilter
-2.4345.9%-4.8%35
Jarvan IVFilter
-2.4746.3%-5.7%30
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.
YasuoFilter
+3.0356.8%+4.4%45
FizzFilter
+1.4654.9%+4.4%21
KatarinaFilter
+1.4152.5%+1.7%49
Aurelion SolFilter
+1.3559.0%+7.5%11
SyndraFilter
+1.2754.9%+3.5%21
AhriFilter
+1.1652.9%+1.8%35
MalzaharFilter
+1.0855.2%+3.6%17
IreliaFilter
+0.8255.7%+4.2%11
QiyanaFilter
+0.5753.0%+1.7%16
EkkoFilter
+0.5653.1%+2.1%14
KassadinFilter
+0.5152.9%+1.1%18
ZoeFilter
+0.4652.2%+1.0%19
VexFilter
+0.3453.4%+2.1%8
TalonFilter
+0.3153.4%+1.8%8
OriannaFilter
+0.2853.2%+0.5%12
MelFilter
+0.2454.1%+0.1%11
AkshanFilter
+0.2051.5%-0.1%18
YoneFilter
+0.1252.1%-0.7%21
SmolderFilter
+0.0152.5%-1.3%9
TryndamereFilter
-0.0149.1%-0.3%5
DianaFilter
-0.0150.0%-0.6%16
SionFilter
-0.0150.0%-0.6%6
AniviaFilter
-0.0150.9%-0.9%7
AuroraFilter
-0.0650.8%-1.2%13
LissandraFilter
-0.0850.0%-0.9%24
QuinnFilter
-0.1049.1%-1.4%7
MalphiteFilter
-0.1149.1%-1.9%5
Xin ZhaoFilter
-0.1149.1%-2.1%5
KayleFilter
-0.1549.1%-2.0%7
AzirFilter
-0.1950.8%-2.2%13
VeigarFilter
-0.2049.2%-1.9%11
GalioFilter
-0.2049.1%-2.7%7
AnnieFilter
-0.3248.4%-2.4%12
LeBlancFilter
-0.3449.2%-2.4%15
Twisted FateFilter
-0.3648.5%-2.0%18
LuxFilter
-0.3649.3%-2.3%17
SylasFilter
-0.4050.0%-1.9%30
HweiFilter
-0.4049.2%-2.8%15
NaafiriFilter
-0.4148.4%-2.7%14
BrandFilter
-0.4747.5%-4.3%9
VladimirFilter
-0.5548.6%-2.7%20
AkaliFilter
-0.6149.4%-2.6%27
RyzeFilter
-0.6849.3%-3.2%23
TaliyahFilter
-0.6944.8%-6.4%8
XerathFilter
-0.7445.9%-5.2%11
CassiopeiaFilter
-1.2044.4%-7.1%13
ViktorFilter
-2.9543.0%-8.4%29
ZedFilter
-3.4545.9%-5.9%61
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.
SmolderFilter
+3.1757.3%+6.8%60
EzrealFilter
+2.7856.7%+3.9%91
CaitlynFilter
+1.4054.5%+2.5%62
JhinFilter
+1.1154.1%+1.9%61
YunaraFilter
+0.9055.8%+3.3%27
SivirFilter
+0.6456.1%+4.1%16
SamiraFilter
+0.3653.6%+1.9%19
BrandFilter
+0.3151.4%+1.7%24
NilahFilter
+0.1253.4%+2.1%8
ZiggsFilter
+0.1153.6%+3.0%6
KarthusFilter
+0.0150.8%+1.0%9
ZeriFilter
+0.0051.5%+0.0%16
HweiFilter
-0.0052.7%+1.2%5
TwitchFilter
-0.0350.7%-0.0%19
YasuoFilter
-0.0650.0%+0.1%10
VladimirFilter
-0.1150.9%-0.8%7
Vel'KozFilter
-0.1249.1%-0.5%5
SeraphineFilter
-0.1549.2%-0.9%9
VayneFilter
-0.1650.7%-1.0%19
ApheliosFilter
-0.1651.5%-1.3%18
VeigarFilter
-0.1949.1%-1.7%7
KatarinaFilter
-0.1948.3%-1.3%8
XayahFilter
-0.2150.0%-1.0%24
CorkiFilter
-0.2550.0%-1.8%14
SennaFilter
-0.2549.2%-1.6%13
SwainFilter
-0.2747.4%-2.7%7
Miss FortuneFilter
-0.3350.0%-1.6%28
KalistaFilter
-0.3648.3%-3.2%10
TristanaFilter
-0.5246.7%-4.9%10
XerathFilter
-0.5445.8%-5.4%9
LucianFilter
-0.5750.0%-2.1%42
VarusFilter
-0.5848.6%-3.2%20
DravenFilter
-0.5948.6%-3.0%22
Kai'SaFilter
-1.2449.0%-3.7%52
AsheFilter
-1.4446.8%-4.2%44
JinxFilter
-2.5943.9%-6.9%48
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.
BardFilter
+3.2560.0%+9.1%40
KarmaFilter
+1.7355.8%+4.1%45
LeonaFilter
+1.6158.1%+6.9%24
NamiFilter
+1.2153.4%+1.9%66
BraumFilter
+1.0156.5%+5.3%19
PykeFilter
+0.8153.4%+2.1%38
RellFilter
+0.7553.4%+3.5%23
SorakaFilter
+0.6852.9%+1.9%35
MilioFilter
+0.5353.3%+2.0%25
YuumiFilter
+0.3653.1%+0.7%31
PantheonFilter
+0.2354.0%+1.5%13
NeekoFilter
+0.1953.2%+1.5%12
Tahm KenchFilter
+0.0552.6%+1.2%7
MelFilter
+0.0555.2%-0.1%8
MaokaiFilter
+0.0151.8%+0.8%6
ZoeFilter
+0.0052.7%+0.8%5
SonaFilter
-0.0150.7%-0.2%23
LeBlancFilter
-0.0152.7%+0.5%5
ZileanFilter
-0.0750.0%-0.3%14
ZyraFilter
-0.1050.9%-1.1%5
SeraphineFilter
-0.1150.0%-0.5%28
BrandFilter
-0.1350.0%-1.5%6
SwainFilter
-0.1450.9%-1.7%7
TaricFilter
-0.1449.1%-1.7%5
EliseFilter
-0.1550.0%-1.4%8
XerathFilter
-0.1650.8%-1.8%9
SennaFilter
-0.4848.9%-1.6%40
Vel'KozFilter
-0.5444.8%-6.1%8
JannaFilter
-0.5747.9%-2.9%21
LuluFilter
-0.6749.5%-2.3%43
BlitzcrankFilter
-0.8445.5%-5.2%16
NautilusFilter
-0.8549.0%-2.5%52
RakanFilter
-0.8845.6%-5.0%18
ThreshFilter
-1.2547.5%-3.3%51
LuxFilter
-1.5644.4%-7.9%22
MorganaFilter
-1.6642.9%-8.9%20
AlistarFilter
-2.1940.0%-11.6%20
top
Riven's WR when this ally plays top. 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.
OrnnFilter
218.858.5%+6.6%32
KennenFilter
213.558.8%+6.7%30
SingedFilter
196.558.0%+6.1%31
Dr. MundoFilter
181.956.8%+5.7%32
RumbleFilter
148.056.4%+5.8%25
Cho'GathFilter
147.356.6%+5.7%25
IreliaFilter
145.457.1%+5.4%25
AniviaFilter
123.856.9%+4.7%24
VayneFilter
117.355.1%+4.1%29
GangplankFilter
98.954.5%+2.8%36
GragasFilter
94.554.9%+3.3%28
CassiopeiaFilter
91.055.7%+5.1%17
IllaoiFilter
73.755.3%+4.3%16
TryndamereFilter
68.354.6%+3.1%21
PantheonFilter
67.955.6%+4.4%14
Tahm KenchFilter
49.352.9%+3.0%18
OlafFilter
45.854.5%+2.6%16
WarwickFilter
40.755.3%+4.0%9
JaxFilter
37.552.8%+1.6%25
AuroraFilter
35.753.0%+1.8%21
RyzeFilter
34.053.9%+1.4%21
AmbessaFilter
33.052.5%+2.1%17
GnarFilter
30.752.6%+2.2%15
BrandFilter
27.355.0%+1.9%11
UrgotFilter
17.953.2%+1.0%16
LissandraFilter
-4.651.0%-0.2%8
ZedFilter
-19.850.5%-2.1%8
SionFilter
-23.250.5%-0.4%34
YorickFilter
-25.049.4%-0.8%17
AkaliFilter
-25.850.3%-0.2%42
DariusFilter
-26.350.6%-0.5%36
NasusFilter
-27.649.9%-0.9%19
ZaahenFilter
-30.049.3%-1.8%12
FioraFilter
-31.849.7%-0.9%23
VolibearFilter
-34.149.1%-1.8%14
MalzaharFilter
-37.849.2%-2.8%11
TrundleFilter
-39.146.6%-3.5%8
K'SanteFilter
-43.749.5%-0.6%39
Xin ZhaoFilter
-43.948.8%-2.7%13
KledFilter
-50.750.3%-2.1%22
VladimirFilter
-51.050.1%-1.1%39
CamilleFilter
-54.448.8%-2.6%17
YasuoFilter
-57.949.4%-1.7%28
ShenFilter
-62.450.2%-2.1%28
HeimerdingerFilter
-65.945.6%-5.1%10
TeemoFilter
-68.650.4%-1.4%49
VarusFilter
-76.747.5%-3.0%20
MalphiteFilter
-84.349.7%-1.7%46
JayceFilter
-86.547.8%-2.9%24
SylasFilter
-87.748.1%-3.1%24
YoneFilter
-105.548.0%-2.6%34
AatroxFilter
-108.448.0%-2.5%36
GarenFilter
-115.748.0%-3.9%27
MordekaiserFilter
-122.948.1%-1.7%60
KayleFilter
-124.947.2%-4.7%24
SettFilter
-166.945.6%-5.7%26
RenektonFilter
-205.341.9%-8.8%20
GwenFilter
-230.342.7%-8.5%24
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
413.759.3%+8.2%74
GravesFilter
217.555.0%+4.1%89
Xin ZhaoFilter
140.655.3%+4.4%43
Nunu & WillumpFilter
118.557.3%+5.1%27
IvernFilter
85.555.8%+4.1%25
Jarvan IVFilter
82.853.8%+3.1%38
FiddlesticksFilter
75.856.2%+4.7%19
NocturneFilter
74.754.5%+2.6%38
Kha'ZixFilter
62.253.2%+2.2%43
RengarFilter
61.253.5%+2.4%37
SkarnerFilter
60.557.1%+5.1%13
ViegoFilter
44.752.3%+1.7%50
ShacoFilter
41.953.1%+1.9%34
QuinnFilter
38.552.9%+4.2%13
TalonFilter
35.852.8%+1.3%48
TaliyahFilter
35.553.9%+2.6%18
ZacFilter
33.553.5%+2.9%16
AatroxFilter
21.254.2%+1.7%15
UdyrFilter
9.552.9%+1.2%14
KindredFilter
8.852.8%+1.3%12
Rek'SaiFilter
8.152.8%+0.7%24
VolibearFilter
6.151.1%+1.8%10
EvelynnFilter
2.952.2%+0.4%36
RammusFilter
-0.352.4%+0.6%9
JaxFilter
-0.552.2%+0.6%9
QiyanaFilter
-1.551.1%+0.8%11
ZedFilter
-1.850.0%+1.0%17
Bel'VethFilter
-5.652.7%-0.2%21
PantheonFilter
-7.851.2%-0.2%8
ShyvanaFilter
-12.051.3%+0.1%35
AmbessaFilter
-14.850.0%+0.0%18
SejuaniFilter
-19.250.0%-1.0%11
EliseFilter
-20.350.3%-0.2%26
KaynFilter
-22.450.9%+0.0%57
AmumuFilter
-25.849.7%-1.9%10
BrandFilter
-48.645.5%-4.2%9
BriarFilter
-51.849.0%-1.5%26
WukongFilter
-54.249.7%-1.9%26
GwenFilter
-55.047.1%-4.4%11
WarwickFilter
-55.848.9%-2.6%19
NaafiriFilter
-58.749.4%-1.7%30
HecarimFilter
-64.949.1%-1.3%38
Lee SinFilter
-66.650.6%-0.9%74
ZyraFilter
-68.049.0%-2.5%25
ViFilter
-79.947.9%-3.0%24
Master YiFilter
-99.149.2%-2.3%45
KarthusFilter
-114.946.5%-4.2%26
NidaleeFilter
-148.846.9%-5.1%31
LilliaFilter
-152.747.5%-3.9%42
EkkoFilter
-186.946.0%-4.5%44
DianaFilter
-241.646.5%-4.5%65
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.
SmolderFilter
323.557.3%+5.0%123
JinxFilter
187.756.0%+4.1%75
YunaraFilter
166.158.7%+8.6%25
BrandFilter
144.058.5%+5.4%33
KarthusFilter
110.457.5%+4.6%29
ZeriFilter
108.155.2%+4.0%38
SivirFilter
107.955.2%+4.5%34
SeraphineFilter
76.556.6%+4.0%23
SwainFilter
63.057.4%+4.8%15
ApheliosFilter
56.553.3%+3.4%25
TristanaFilter
33.753.9%+2.8%16
HweiFilter
30.655.2%+4.1%9
AsheFilter
28.452.4%+0.7%89
CorkiFilter
12.752.2%+1.3%16
ViktorFilter
9.953.6%+1.4%8
Kog'MawFilter
1.652.6%+0.1%17
VarusFilter
-0.351.2%+0.4%25
YasuoFilter
-3.652.3%-0.5%10
Aurelion SolFilter
-3.852.0%-0.4%10
ZiggsFilter
-15.851.7%-0.4%41
XayahFilter
-16.651.1%-0.6%26
DravenFilter
-22.050.6%-0.4%36
KatarinaFilter
-22.250.9%-2.2%12
VeigarFilter
-26.249.9%-2.0%14
SamiraFilter
-26.449.2%-1.8%14
XerathFilter
-33.748.8%-2.7%13
NilahFilter
-33.848.7%-2.7%13
MelFilter
-34.247.6%-2.4%13
Miss FortuneFilter
-46.450.1%-1.1%45
LuxFilter
-55.949.1%-3.7%18
SennaFilter
-56.250.4%-1.4%49
VladimirFilter
-71.646.2%-4.8%16
KalistaFilter
-78.445.5%-5.6%15
Kai'SaFilter
-91.549.0%-1.0%97
TwitchFilter
-109.448.9%-3.0%48
LucianFilter
-118.447.8%-2.8%51
VayneFilter
-133.947.4%-3.6%46
CaitlynFilter
-135.149.0%-1.7%118
EzrealFilter
-145.548.2%-1.6%122
JhinFilter
-179.847.8%-2.7%95
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.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
52.1%↑High compared to other champions in this role
Pick Rate
1.3%↓Low compared to other champions in this role
Ban Rate
3.6%·Average 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
0.010
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.
-3.4%
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.
+5.9%
Win Rate by Game Length
Slope: 0.002
Win Rate by Rank
Slope: 0.010
↑High compared to other champions in this role
↑↑Very high compared to other champions in this role
↑↑Very high compared to other champions in this role
·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.
Fighter
Assassin
