Sivir'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.
Sivir'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).
Sort by:
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How Sivir'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.
Sivir's WR vs enemy top. Sort ↓ for Sivir's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sivir'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.Sivir's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sivir's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sivir's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
KledFilter
+1.8858.4%+10.3%51
AatroxFilter
+1.8554.4%+4.3%178
VarusFilter
+1.7455.5%+5.5%105
GwenFilter
+1.5357.6%+8.3%49
SettFilter
+1.4453.9%+4.7%102
YasuoFilter
+1.3954.2%+4.8%92
GnarFilter
+1.3953.7%+3.5%138
DariusFilter
+1.2852.5%+3.1%171
IllaoiFilter
+1.1454.3%+4.8%66
NasusFilter
+1.1354.0%+4.3%74
FioraFilter
+0.9052.3%+2.3%126
KennenFilter
+0.8752.1%+3.6%71
RumbleFilter
+0.8352.4%+2.5%95
KayleFilter
+0.8051.5%+2.8%86
TrundleFilter
+0.7755.3%+4.8%35
TeemoFilter
+0.6150.7%+1.9%102
AuroraFilter
+0.5453.1%+3.7%31
PantheonFilter
+0.4350.8%+1.4%70
AniviaFilter
+0.3850.0%+1.7%56
IreliaFilter
+0.3649.7%+0.8%133
OlafFilter
+0.3149.6%+1.0%81
Dr. MundoFilter
+0.2750.0%+0.6%88
Xin ZhaoFilter
+0.0648.8%-0.2%36
VolibearFilter
+0.0149.2%-0.5%72
YorickFilter
-0.0149.7%-0.7%103
WarwickFilter
-0.0548.2%-1.1%33
ShenFilter
-0.0847.9%-0.3%140
Cho'GathFilter
-0.0848.6%-1.1%57
MordekaiserFilter
-0.1149.7%-1.0%145
Tahm KenchFilter
-0.1349.0%-1.6%50
GarenFilter
-0.1948.0%-0.6%206
PoppyFilter
-0.1946.4%-2.0%34
OrnnFilter
-0.3347.5%-1.1%148
GragasFilter
-0.3446.8%-2.2%59
SionFilter
-0.3848.3%-1.4%180
UrgotFilter
-0.3846.5%-1.8%79
SylasFilter
-0.3946.4%-2.9%47
QuinnFilter
-0.4045.7%-3.0%44
ZaahenFilter
-0.4947.1%-2.4%86
AkaliFilter
-0.6047.2%-2.9%92
VladimirFilter
-0.6644.9%-4.5%48
AmbessaFilter
-0.7447.5%-2.7%150
SingedFilter
-0.8845.1%-3.5%94
CamilleFilter
-0.9945.1%-4.1%94
JaxFilter
-1.0046.4%-3.1%170
RenektonFilter
-1.2645.9%-4.0%159
TryndamereFilter
-1.3144.0%-5.0%100
K'SanteFilter
-1.3646.4%-4.0%200
JayceFilter
-1.4745.8%-4.0%214
VayneFilter
-1.4744.3%-5.3%117
RivenFilter
-1.6042.8%-6.6%88
MalphiteFilter
-1.6244.8%-4.3%202
YoneFilter
-1.7144.7%-5.3%158
GangplankFilter
-1.7143.7%-5.2%147
jungle
Sivir's WR vs enemy jungle. Sort ↓ for Sivir's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sivir'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.Sivir's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sivir's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sivir's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
GravesFilter
+2.2253.6%+3.9%357
HecarimFilter
+1.9354.9%+4.9%143
Nunu & WillumpFilter
+1.7554.8%+6.5%85
RammusFilter
+1.6557.6%+8.9%49
DianaFilter
+1.4253.9%+4.4%104
Lee SinFilter
+1.2751.1%+2.1%439
WarwickFilter
+1.2454.4%+5.4%64
SkarnerFilter
+1.0853.8%+5.3%56
JayceFilter
+0.8555.4%+4.5%42
ShacoFilter
+0.8151.6%+2.4%107
AatroxFilter
+0.7452.8%+4.8%39
BriarFilter
+0.6451.5%+1.6%115
ViFilter
+0.6450.9%+1.2%178
NidaleeFilter
+0.4049.7%+1.2%113
WukongFilter
+0.3850.4%+1.5%63
FiddlesticksFilter
+0.3650.5%+1.4%61
ZedFilter
+0.2651.9%+0.4%56
KaynFilter
+0.2650.0%+0.3%144
ZacFilter
+0.1550.0%+0.2%68
ZyraFilter
+0.1549.5%+0.5%49
KindredFilter
+0.0849.1%+0.0%109
LilliaFilter
+0.0348.9%-0.1%89
EliseFilter
+0.0349.6%-0.4%87
Kha'ZixFilter
+0.0249.2%-0.3%149
Bel'VethFilter
+0.0147.7%+0.1%61
EvelynnFilter
-0.0148.6%-0.2%90
UdyrFilter
-0.0348.4%-0.4%41
Master YiFilter
-0.0848.6%-0.4%170
RengarFilter
-0.1048.8%-0.6%118
AmumuFilter
-0.1248.0%-0.9%50
Dr. MundoFilter
-0.1548.8%-1.8%36
TaliyahFilter
-0.1647.9%-1.3%44
IvernFilter
-0.2047.3%-1.4%43
Xin ZhaoFilter
-0.2748.7%-1.0%215
MalphiteFilter
-0.4247.6%-4.1%34
JaxFilter
-0.4745.5%-3.4%38
AmbessaFilter
-0.5148.6%-1.9%172
EkkoFilter
-0.6547.5%-2.6%110
Rek'SaiFilter
-0.7245.6%-2.8%86
ShyvanaFilter
-0.7446.6%-2.6%113
SylasFilter
-0.7746.9%-2.4%146
Jarvan IVFilter
-0.8147.8%-2.1%262
SejuaniFilter
-0.8644.8%-4.7%55
NaafiriFilter
-0.9147.1%-2.3%245
QiyanaFilter
-1.0043.6%-6.6%44
KarthusFilter
-1.0245.5%-4.4%82
ViegoFilter
-1.9045.6%-4.3%288
NocturneFilter
-2.0044.0%-4.6%223
TalonFilter
-2.2243.2%-5.8%177
PantheonFilter
-2.2739.7%-9.5%76
mid
Sivir's WR vs enemy mid. Sort ↓ for Sivir's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sivir'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.Sivir's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sivir's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sivir's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Twisted FateFilter
+2.9156.0%+7.6%216
XerathFilter
+1.9154.2%+5.2%186
EkkoFilter
+1.7957.4%+8.4%72
RyzeFilter
+1.2153.6%+3.2%157
AnnieFilter
+1.2153.3%+4.6%102
YoneFilter
+1.1453.7%+3.0%153
AhriFilter
+1.1451.5%+2.5%327
AzirFilter
+1.0655.2%+4.4%75
IreliaFilter
+1.0555.2%+5.8%55
LuxFilter
+0.8052.4%+2.9%97
NaafiriFilter
+0.5651.7%+2.6%70
KassadinFilter
+0.4751.4%+1.7%88
SmolderFilter
+0.4454.9%+3.1%32
ZedFilter
+0.3450.4%+0.6%214
MalzaharFilter
+0.3250.2%+0.7%175
PantheonFilter
+0.2148.8%+2.3%36
JayceFilter
+0.1850.6%+1.3%39
AkaliFilter
+0.1650.0%+0.1%186
TalonFilter
+0.1450.0%+0.4%74
SyndraFilter
+0.0649.4%+0.1%108
SionFilter
+0.0248.8%+0.3%32
YasuoFilter
-0.0349.8%-0.5%247
AuroraFilter
-0.0549.5%-0.5%144
AkshanFilter
-0.0948.9%-0.5%85
FizzFilter
-0.1547.9%-0.5%96
VladimirFilter
-0.1648.5%-0.7%117
DianaFilter
-0.1947.8%-0.7%88
CassiopeiaFilter
-0.2148.1%-1.3%58
MelFilter
-0.2450.3%-1.6%119
TaliyahFilter
-0.2547.7%-1.4%57
VeigarFilter
-0.2947.7%-1.3%78
ZoeFilter
-0.3048.1%-1.0%160
SylasFilter
-0.4648.2%-1.6%178
VexFilter
-0.5146.8%-2.5%74
ViktorFilter
-0.6147.6%-1.7%223
LeBlancFilter
-0.7147.1%-2.5%137
SwainFilter
-0.7843.2%-6.0%38
KatarinaFilter
-0.8146.6%-2.1%212
BrandFilter
-0.9742.0%-7.6%38
HweiFilter
-1.0546.2%-3.7%132
AniviaFilter
-1.1445.9%-3.8%144
Aurelion SolFilter
-1.3143.5%-5.9%81
LissandraFilter
-1.4044.5%-4.3%150
GalioFilter
-1.4045.1%-4.7%143
OriannaFilter
-1.8144.7%-5.9%158
QiyanaFilter
-2.2240.1%-9.1%92
adc
Sivir's WR vs enemy adc. Sort ↓ for Sivir's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sivir'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.Sivir's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sivir's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sivir's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
VarusFilter
+2.1456.0%+6.3%168
SmolderFilter
+1.7052.0%+3.7%373
VayneFilter
+1.1352.7%+3.2%151
DravenFilter
+1.0752.8%+3.3%130
EzrealFilter
+1.0051.7%+0.9%1026
Kai'SaFilter
+0.9551.8%+1.2%429
Miss FortuneFilter
+0.9552.0%+2.6%148
XayahFilter
+0.7151.3%+2.5%104
Vel'KozFilter
+0.6552.1%+4.6%46
SeraphineFilter
+0.5852.9%+5.1%35
AsheFilter
+0.5849.7%+0.8%399
NilahFilter
+0.3751.7%+2.5%39
ZiggsFilter
+0.3650.0%+1.6%66
VeigarFilter
+0.1549.4%+0.8%39
CaitlynFilter
+0.1549.3%-0.5%406
LuxFilter
+0.1548.5%+0.8%49
Aurelion SolFilter
+0.1248.8%+0.7%36
KarthusFilter
+0.1248.1%+0.5%58
Kog'MawFilter
+0.1048.8%+0.7%32
ApheliosFilter
+0.1050.0%-0.6%110
CorkiFilter
-0.0348.7%-1.0%63
TristanaFilter
-0.0648.4%-1.0%109
YasuoFilter
-0.1146.4%-1.3%34
ZeriFilter
-0.1647.6%-1.7%55
YunaraFilter
-0.2248.9%-1.6%259
SwainFilter
-0.4344.9%-3.0%57
KalistaFilter
-0.5244.6%-4.8%42
BrandFilter
-0.6143.1%-4.4%52
JinxFilter
-0.9345.7%-2.9%324
MelFilter
-1.0842.0%-8.5%50
SennaFilter
-1.3742.5%-6.2%110
SamiraFilter
-1.5243.5%-6.0%150
JhinFilter
-1.7145.1%-5.0%407
LucianFilter
-2.1343.4%-6.5%284
TwitchFilter
-2.1839.3%-9.4%113
support
Sivir's WR vs enemy support. Sort ↓ for Sivir's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sivir'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.Sivir's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sivir's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sivir's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Sivir's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sivir'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 Sivir, negative = ally drags Sivir down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sivir's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sivir'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.
MordekaiserFilter
243.754.9%+6.5%167
AmbessaFilter
189.254.1%+5.1%156
AkaliFilter
153.254.5%+5.4%96
HeimerdingerFilter
130.457.1%+7.7%44
RenektonFilter
124.352.2%+2.9%206
RivenFilter
104.552.8%+2.9%128
Cho'GathFilter
88.053.0%+3.5%76
AatroxFilter
85.751.2%+2.0%213
SingedFilter
85.652.9%+2.3%115
AniviaFilter
76.453.8%+2.9%68
ZaahenFilter
48.451.3%+1.5%98
KayleFilter
48.251.8%+1.3%101
SylasFilter
46.452.8%+2.9%37
NasusFilter
41.550.9%+1.4%89
RumbleFilter
36.450.4%+1.2%110
CamilleFilter
35.651.0%+1.0%93
GarenFilter
35.251.0%+0.5%233
UrgotFilter
34.551.7%+0.7%98
YoneFilter
34.050.0%+0.8%189
Tahm KenchFilter
30.650.3%+1.7%52
DariusFilter
30.650.3%+0.6%212
KennenFilter
27.951.4%+0.6%87
FioraFilter
27.250.1%+0.9%107
YorickFilter
24.249.6%+0.8%118
GragasFilter
23.550.8%+0.6%86
OlafFilter
10.150.6%+0.0%89
RyzeFilter
9.951.2%+0.1%39
KledFilter
7.950.9%-0.2%63
VladimirFilter
7.649.9%+0.1%70
OrnnFilter
4.550.4%-0.2%173
Xin ZhaoFilter
4.450.1%-0.1%52
PoppyFilter
2.650.4%-0.3%38
IreliaFilter
2.250.1%-0.2%158
WarwickFilter
-3.649.4%-0.5%43
VayneFilter
-4.949.4%-0.2%138
YasuoFilter
-19.048.9%-0.8%103
SettFilter
-19.649.1%-0.8%131
K'SanteFilter
-20.748.4%-0.4%211
TryndamereFilter
-34.648.6%-1.6%86
IllaoiFilter
-39.648.0%-1.7%81
PantheonFilter
-40.548.0%-1.7%81
TrundleFilter
-41.845.7%-2.9%36
JayceFilter
-60.147.8%-1.5%198
GwenFilter
-61.547.2%-2.7%75
JaxFilter
-64.748.0%-1.7%183
VolibearFilter
-65.647.1%-2.4%98
GangplankFilter
-68.648.4%-2.0%182
MalphiteFilter
-89.347.8%-2.3%218
Dr. MundoFilter
-108.245.8%-4.0%96
SionFilter
-125.446.4%-3.1%191
GnarFilter
-194.343.3%-5.7%129
ShenFilter
-201.145.1%-5.9%155
TeemoFilter
-253.243.3%-7.1%156
VarusFilter
-338.236.3%-12.9%84
jungle
Sivir's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sivir'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 Sivir, negative = ally drags Sivir down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sivir's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sivir'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.
Rek'SaiFilter
238.357.2%+6.4%136
TalonFilter
180.854.0%+3.8%228
KindredFilter
171.056.2%+6.0%89
SylasFilter
154.553.5%+3.7%174
FiddlesticksFilter
150.955.4%+5.2%91
Kha'ZixFilter
145.352.9%+3.3%199
NocturneFilter
130.153.1%+2.6%233
EvelynnFilter
127.954.4%+4.1%101
ViFilter
109.952.6%+3.1%134
WarwickFilter
100.354.1%+4.0%74
QiyanaFilter
71.552.9%+4.0%51
Xin ZhaoFilter
69.850.8%+1.3%286
Bel'VethFilter
67.053.6%+2.0%84
PantheonFilter
60.952.6%+2.6%66
AatroxFilter
59.554.2%+3.1%47
NidaleeFilter
45.151.7%+1.1%117
Lee SinFilter
38.850.5%+0.4%520
UdyrFilter
29.851.2%+0.9%85
TaliyahFilter
19.351.0%+1.0%48
KaynFilter
13.549.7%+0.2%203
ShyvanaFilter
8.650.0%+0.1%142
AmbessaFilter
5.648.9%+0.3%110
VolibearFilter
-0.448.3%+0.4%43
Nunu & WillumpFilter
-4.750.3%-0.5%78
QuinnFilter
-14.547.1%-0.2%47
SejuaniFilter
-15.248.9%-0.8%54
EliseFilter
-16.948.5%-0.6%83
NaafiriFilter
-17.749.2%-0.6%206
HecarimFilter
-18.248.7%-0.5%169
RengarFilter
-24.648.9%-0.8%146
RammusFilter
-27.748.6%-1.8%43
IvernFilter
-29.648.9%-1.4%73
Master YiFilter
-30.749.2%-0.9%247
AmumuFilter
-36.948.1%-2.1%50
ViegoFilter
-40.548.3%-0.9%274
GwenFilter
-43.147.3%-2.9%39
ZyraFilter
-53.546.9%-3.3%44
ZedFilter
-61.845.7%-2.0%81
WukongFilter
-71.348.0%-2.2%144
LilliaFilter
-72.347.7%-2.4%122
Jarvan IVFilter
-82.447.3%-1.9%228
EkkoFilter
-87.746.7%-2.4%144
ZacFilter
-88.745.8%-3.5%78
ShacoFilter
-94.747.1%-2.8%141
SkarnerFilter
-107.143.8%-6.8%42
DianaFilter
-110.946.3%-3.3%129
JaxFilter
-114.144.6%-5.7%58
BriarFilter
-143.544.9%-4.3%125
GravesFilter
-189.645.8%-3.7%388
JayceFilter
-193.441.4%-6.8%88
KarthusFilter
-207.041.0%-8.3%76
mid
Sivir's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sivir'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 Sivir, negative = ally drags Sivir down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sivir's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sivir'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.
VeigarFilter
200.455.7%+5.5%119
LeBlancFilter
198.655.1%+5.5%122
ViktorFilter
172.252.7%+2.9%390
Twisted FateFilter
137.253.6%+2.8%184
ZoeFilter
126.953.4%+3.3%128
AuroraFilter
121.452.7%+3.4%124
CassiopeiaFilter
112.253.9%+4.1%76
LissandraFilter
107.052.5%+2.1%198
SyndraFilter
86.751.9%+2.0%158
SylasFilter
76.951.0%+1.7%212
AniviaFilter
75.651.5%+2.0%132
KassadinFilter
66.051.3%+1.9%117
KatarinaFilter
49.851.2%+0.7%251
YasuoFilter
45.150.0%+1.1%209
EkkoFilter
42.451.4%+1.1%104
Xin ZhaoFilter
39.752.2%+2.0%46
AkaliFilter
25.149.9%+0.5%228
BrandFilter
15.650.3%+0.7%63
AzirFilter
11.749.0%+0.7%87
TalonFilter
6.349.9%+0.2%78
Vel'KozFilter
-0.450.2%-0.1%36
Aurelion SolFilter
-5.649.5%-0.2%81
SwainFilter
-8.749.4%-0.6%39
AhriFilter
-20.149.6%-0.5%349
VexFilter
-28.948.8%-1.1%81
FizzFilter
-30.849.7%-1.0%162
LuxFilter
-42.248.6%-1.2%135
VladimirFilter
-44.248.8%-1.2%165
AnnieFilter
-46.048.9%-1.5%116
YoneFilter
-46.947.6%-0.9%169
DianaFilter
-48.749.0%-1.7%112
QiyanaFilter
-48.948.4%-1.6%109
TaliyahFilter
-51.547.9%-2.2%67
GalioFilter
-53.548.1%-1.3%153
MalzaharFilter
-62.948.3%-1.4%227
XerathFilter
-64.348.6%-1.6%187
HweiFilter
-66.547.6%-1.8%128
AkshanFilter
-69.847.4%-2.4%87
RyzeFilter
-87.646.8%-2.0%158
IreliaFilter
-134.845.0%-4.8%83
ZedFilter
-144.346.6%-2.8%271
MelFilter
-149.243.3%-4.0%104
OriannaFilter
-204.643.8%-4.8%154
NaafiriFilter
-256.541.5%-8.7%90
support
Sivir's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sivir'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 Sivir, negative = ally drags Sivir down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sivir's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sivir'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.
JannaFilter
281.057.1%+6.7%220
BlitzcrankFilter
272.458.5%+8.1%140
NamiFilter
114.952.0%+2.4%340
AlistarFilter
98.052.5%+3.0%140
SonaFilter
92.252.5%+2.2%198
SwainFilter
69.552.7%+4.1%53
MaokaiFilter
68.754.1%+3.9%50
PykeFilter
64.451.4%+1.6%189
NeekoFilter
62.652.1%+2.7%78
LuluFilter
59.450.5%+1.2%466
PoppyFilter
56.252.6%+2.6%66
SennaFilter
45.151.5%+0.8%244
RellFilter
36.852.0%+0.7%130
BrandFilter
35.950.7%+1.1%131
AniviaFilter
27.351.4%+1.8%43
ThreshFilter
25.650.7%+0.3%349
ZileanFilter
25.151.3%+0.4%138
Renata GlascFilter
9.950.5%+0.4%51
Tahm KenchFilter
-4.849.4%-0.3%59
KarmaFilter
-10.049.2%-0.2%443
BraumFilter
-11.349.5%-0.5%158
RakanFilter
-13.649.9%-0.7%133
TaricFilter
-16.449.1%-1.3%44
MorganaFilter
-18.448.7%-0.7%89
SorakaFilter
-25.749.4%-0.8%252
ShacoFilter
-40.046.7%-1.7%66
CamilleFilter
-44.246.3%-3.0%40
Vel'KozFilter
-45.148.3%-2.0%87
XerathFilter
-52.446.8%-1.8%96
YuumiFilter
-55.247.8%-1.0%403
LuxFilter
-69.146.6%-2.2%114
MelFilter
-81.441.1%-4.9%40
BardFilter
-97.548.1%-2.2%389
LeonaFilter
-98.146.8%-3.1%138
ZyraFilter
-114.544.8%-4.3%94
PantheonFilter
-129.643.5%-5.1%84
NautilusFilter
-141.446.4%-3.3%271
MilioFilter
-184.045.5%-4.4%260
SeraphineFilter
-192.546.1%-4.5%302
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
49.3%
Pick Rate
4.4%
Ban Rate
2.1%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
↓Low compared to other champions in this role
·Average compared to other champions in this role
·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
0.000·Average compared to other champions in this role
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.001·Average compared to other champions in this role
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.
-6.0%·Average compared to other champions in this role
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.
+5.4%↑High compared to other champions in this role
Marksman
