Senna'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.
Senna'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.
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
-0.001
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
-0.002
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.
-3.5%
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.
Senna's WR vs enemy top. Sort ↓ for Senna's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Senna'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.Senna's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Senna's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Senna's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
K'SanteFilter
+2.5858.1%+7.0%215
AatroxFilter
+2.0056.4%+5.7%200
SionFilter
+1.7355.3%+4.5%261
VolibearFilter
+1.5856.9%+6.1%110
MordekaiserFilter
+1.4455.5%+3.9%206
RivenFilter
+1.4454.6%+4.7%168
UrgotFilter
+1.1754.3%+4.8%114
ShenFilter
+1.0352.6%+3.3%216
VarusFilter
+0.9154.8%+4.2%85
RenektonFilter
+0.9053.3%+2.6%226
NasusFilter
+0.8753.8%+3.4%119
SylasFilter
+0.8755.7%+5.4%56
AmbessaFilter
+0.6052.9%+1.9%173
SingedFilter
+0.5552.1%+2.5%119
QuinnFilter
+0.5253.2%+3.3%59
GnarFilter
+0.4752.8%+1.4%185
Cho'GathFilter
+0.4352.4%+1.8%120
Dr. MundoFilter
+0.4351.9%+1.7%156
ZaahenFilter
+0.4252.3%+1.7%126
AuroraFilter
+0.4253.8%+2.5%56
WarwickFilter
+0.3852.5%+2.9%51
YoneFilter
+0.3852.0%+1.2%221
WukongFilter
+0.3051.6%+2.7%45
KayleFilter
+0.3051.6%+1.5%111
SettFilter
+0.2751.4%+1.2%162
GwenFilter
+0.1751.2%+1.0%114
Master YiFilter
+0.0851.0%+1.0%48
Xin ZhaoFilter
-0.0950.0%-0.1%58
PoppyFilter
-0.1349.5%-0.4%49
TryndamereFilter
-0.2449.7%-0.4%131
RumbleFilter
-0.2650.0%-0.7%108
CamilleFilter
-0.2649.7%-0.5%149
AkaliFilter
-0.2750.0%-0.8%116
GarenFilter
-0.2949.8%-0.3%275
FioraFilter
-0.3049.7%-0.7%145
GangplankFilter
-0.3349.4%-0.5%211
YasuoFilter
-0.3549.7%-1.0%117
VayneFilter
-0.3649.8%-0.7%189
OlafFilter
-0.4448.7%-1.3%100
Tahm KenchFilter
-0.4849.2%-2.2%74
KennenFilter
-0.5048.5%-1.8%86
AniviaFilter
-0.5446.9%-2.2%63
VladimirFilter
-0.5548.4%-2.4%76
TrundleFilter
-0.6548.1%-3.7%58
IreliaFilter
-0.8448.2%-2.0%195
JayceFilter
-0.9248.8%-2.2%241
JaxFilter
-0.9448.1%-2.2%218
MalphiteFilter
-1.0348.2%-2.0%342
YorickFilter
-1.1647.3%-3.7%134
OrnnFilter
-1.2847.0%-3.0%218
IllaoiFilter
-1.3245.1%-5.1%92
KledFilter
-1.4444.1%-5.4%93
TeemoFilter
-1.4846.2%-3.8%188
GragasFilter
-1.5144.8%-5.0%115
DariusFilter
-1.8746.2%-4.4%253
PantheonFilter
-2.4341.6%-9.1%104
jungle
Senna's WR vs enemy jungle. Sort ↓ for Senna's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Senna'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.Senna's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Senna's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Senna's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
DianaFilter
+2.6058.9%+8.3%174
Nunu & WillumpFilter
+1.8557.1%+8.1%106
HecarimFilter
+1.7156.1%+5.2%214
AatroxFilter
+1.4056.6%+7.4%79
EliseFilter
+1.2355.6%+5.0%119
IvernFilter
+1.1955.6%+6.1%85
QiyanaFilter
+1.0555.3%+5.1%91
WukongFilter
+1.0054.3%+4.0%138
Bel'VethFilter
+0.9654.2%+4.9%92
WarwickFilter
+0.9553.9%+4.0%130
FiddlesticksFilter
+0.9154.7%+4.6%89
ShacoFilter
+0.8353.4%+3.1%182
RengarFilter
+0.6653.2%+2.5%185
QuinnFilter
+0.6555.8%+3.6%63
UdyrFilter
+0.5253.1%+3.0%80
KindredFilter
+0.4252.5%+2.0%133
KaynFilter
+0.3752.1%+1.4%334
ViegoFilter
+0.3652.3%+1.3%409
PantheonFilter
+0.2352.5%+1.6%68
ZedFilter
+0.2053.2%+0.9%104
ZyraFilter
+0.1151.1%+1.4%44
EvelynnFilter
+0.0851.1%+1.0%134
JayceFilter
+0.0652.2%+0.5%65
SylasFilter
+0.0451.2%+0.7%196
JaxFilter
-0.0151.2%+0.4%73
GravesFilter
-0.0151.2%+0.6%546
KarthusFilter
-0.0251.2%+0.3%75
TaliyahFilter
-0.0550.5%+0.3%53
RammusFilter
-0.1050.0%+0.2%72
NocturneFilter
-0.1250.3%+0.5%326
SkarnerFilter
-0.1550.0%-0.4%54
ZacFilter
-0.1950.0%-0.4%72
ViFilter
-0.2050.6%-0.0%181
Jarvan IVFilter
-0.4450.4%-0.5%331
NaafiriFilter
-0.6249.5%-1.0%247
SejuaniFilter
-0.6447.8%-3.0%65
ShyvanaFilter
-0.6649.3%-1.5%173
TalonFilter
-0.8348.9%-1.4%273
AmumuFilter
-0.8347.1%-3.8%69
NidaleeFilter
-0.9147.2%-2.8%109
Lee SinFilter
-0.9649.1%-1.3%588
EkkoFilter
-0.9848.1%-2.4%164
LilliaFilter
-1.0347.0%-3.2%114
Master YiFilter
-1.0448.4%-1.9%272
Rek'SaiFilter
-1.2945.5%-3.6%126
BriarFilter
-1.3447.5%-3.3%192
Xin ZhaoFilter
-1.4547.2%-3.5%200
VolibearFilter
-1.5143.6%-8.4%60
AmbessaFilter
-1.7346.4%-4.7%174
Kha'ZixFilter
-2.3045.7%-5.2%274
mid
Senna's WR vs enemy mid. Sort ↓ for Senna's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Senna'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.Senna's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Senna's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Senna's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
VladimirFilter
+2.4158.1%+7.6%191
GalioFilter
+1.5555.5%+5.0%186
LeBlancFilter
+1.3955.0%+4.3%199
ZedFilter
+1.2754.0%+3.2%363
Twisted FateFilter
+1.2153.3%+3.9%222
FizzFilter
+1.1853.4%+3.8%212
BrandFilter
+1.1058.3%+7.3%53
QiyanaFilter
+1.0154.1%+4.0%131
AniviaFilter
+0.9354.0%+3.7%126
RyzeFilter
+0.8754.4%+2.6%178
EkkoFilter
+0.7952.9%+2.9%160
AnnieFilter
+0.7453.2%+2.9%136
SionFilter
+0.7255.1%+5.5%48
Vel'KozFilter
+0.7055.6%+5.1%49
SmolderFilter
+0.5356.3%+3.4%46
LuxFilter
+0.5251.8%+2.0%174
Aurelion SolFilter
+0.4152.7%+2.2%81
KassadinFilter
+0.4152.4%+1.5%135
VexFilter
+0.4051.9%+1.9%104
YasuoFilter
+0.3252.0%+0.8%304
RivenFilter
+0.2550.8%+1.8%70
KatarinaFilter
+0.2050.6%+0.8%290
VeigarFilter
+0.1550.6%+0.7%181
SyndraFilter
+0.1350.6%+0.6%205
SylasFilter
+0.0851.0%+0.3%256
AuroraFilter
+0.0751.1%+0.2%171
SwainFilter
-0.0050.5%+0.1%45
MelFilter
-0.0253.1%-0.8%163
LissandraFilter
-0.1150.0%-0.1%228
AzirFilter
-0.1551.4%-1.1%98
MalzaharFilter
-0.3249.8%-0.8%261
JayceFilter
-0.3848.5%-2.9%47
ViktorFilter
-0.4049.6%-1.0%311
TaliyahFilter
-0.5446.8%-3.0%61
CassiopeiaFilter
-0.7546.8%-3.8%76
YoneFilter
-0.8249.3%-2.7%220
HweiFilter
-0.8347.8%-3.1%130
AhriFilter
-0.9448.3%-2.1%439
Xin ZhaoFilter
-0.9843.7%-6.4%53
DianaFilter
-1.0346.1%-2.9%169
ZoeFilter
-1.0746.5%-3.3%165
AkaliFilter
-1.1047.8%-3.1%243
TalonFilter
-1.1646.0%-4.8%111
IreliaFilter
-1.3945.0%-5.7%110
AkshanFilter
-1.6444.9%-5.6%155
NaafiriFilter
-1.6641.7%-8.4%77
OriannaFilter
-1.7146.1%-5.7%180
XerathFilter
-2.3543.9%-6.3%264
adc
Senna's WR vs enemy adc. Sort ↓ for Senna's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Senna'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.Senna's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Senna's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Senna's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
DravenFilter
+1.8455.3%+4.7%214
MelFilter
+1.7459.3%+7.8%68
SamiraFilter
+1.3554.3%+3.6%206
SivirFilter
+1.2454.3%+3.4%195
Kog'MawFilter
+1.1355.0%+5.6%70
Miss FortuneFilter
+1.1153.6%+2.9%254
VarusFilter
+0.8853.5%+2.5%204
ZiggsFilter
+0.6652.8%+3.1%92
ZeriFilter
+0.5552.0%+2.1%173
SmolderFilter
+0.4451.2%+1.5%624
BrandFilter
+0.4251.4%+2.4%98
Kai'SaFilter
+0.3552.6%+0.9%492
LuxFilter
+0.3151.4%+2.4%59
YasuoFilter
+0.1450.4%+1.6%69
NilahFilter
+0.1450.8%+1.4%76
VeigarFilter
+0.1150.9%+1.3%66
CaitlynFilter
+0.0351.5%+0.5%682
JinxFilter
+0.0250.7%+0.7%577
VayneFilter
+0.0151.3%+0.6%229
YunaraFilter
-0.0152.0%+0.3%271
ApheliosFilter
-0.0751.4%+0.3%162
EzrealFilter
-0.0851.8%+0.2%799
TwitchFilter
-0.2150.3%+0.2%236
XayahFilter
-0.2649.7%+0.1%141
CorkiFilter
-0.2850.6%-0.4%118
Vel'KozFilter
-0.3547.9%-1.0%46
VladimirFilter
-0.4149.0%-1.6%48
SeraphineFilter
-0.8846.1%-2.9%65
TristanaFilter
-1.0148.2%-1.8%170
KarthusFilter
-1.0245.5%-3.9%60
JhinFilter
-1.0249.8%-1.2%645
KalistaFilter
-1.0946.6%-4.1%68
LucianFilter
-1.1749.5%-1.7%405
SwainFilter
-1.2744.0%-5.1%59
AsheFilter
-3.3345.2%-4.8%601
support
Senna's WR vs enemy support. Sort ↓ for Senna's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Senna'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.Senna's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Senna's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Senna's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
YuumiFilter
+2.3357.1%+5.5%239
SeraphineFilter
+2.0553.8%+4.2%467
SorakaFilter
+1.6554.2%+3.6%299
RakanFilter
+1.5154.2%+4.6%162
SwainFilter
+1.3057.4%+5.5%79
LeonaFilter
+1.1652.6%+2.5%300
AniviaFilter
+1.1257.7%+6.5%54
NamiFilter
+0.7351.7%+0.9%676
LuluFilter
+0.6951.7%+0.9%486
RellFilter
+0.6251.0%+2.0%144
KarmaFilter
+0.4351.2%+0.3%555
BrandFilter
+0.4151.1%+0.9%171
Tahm KenchFilter
+0.3952.1%+1.7%69
XerathFilter
+0.2452.2%+0.1%109
Renata GlascFilter
+0.2451.0%+1.5%52
NautilusFilter
+0.1350.2%-0.2%434
PoppyFilter
+0.1150.0%+0.5%62
CamilleFilter
+0.0250.5%-0.2%57
BraumFilter
+0.0050.0%-0.5%218
AlistarFilter
-0.0449.7%-0.5%143
MaokaiFilter
-0.1348.7%-0.8%65
TaricFilter
-0.1448.7%-0.9%65
BlitzcrankFilter
-0.1649.0%-0.8%203
EliseFilter
-0.1949.0%-1.6%48
ZileanFilter
-0.2048.5%-0.8%146
ZoeFilter
-0.2148.9%-1.9%44
MilioFilter
-0.4449.0%-1.6%344
JannaFilter
-0.4747.9%-1.5%236
BardFilter
-0.5248.3%-1.5%397
ShacoFilter
-0.6147.2%-4.2%58
MorganaFilter
-0.6148.1%-2.7%137
Vel'KozFilter
-0.6947.1%-3.1%107
NeekoFilter
-0.7346.9%-4.1%78
SonaFilter
-0.8647.1%-2.6%245
LuxFilter
-1.0447.7%-3.4%254
MelFilter
-1.3545.2%-8.7%65
ThreshFilter
-1.4346.4%-3.5%493
PantheonFilter
-1.5645.0%-6.5%121
PykeFilter
-1.5845.7%-4.6%250
ZyraFilter
-2.1841.3%-9.6%100
top
Senna's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Senna'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 Senna, negative = ally drags Senna down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Senna's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Senna'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
297.860.1%+8.5%344
ShenFilter
202.358.6%+6.4%264
Tahm KenchFilter
195.459.4%+9.3%115
TryndamereFilter
149.957.4%+6.0%169
RivenFilter
118.456.1%+4.4%228
Dr. MundoFilter
113.355.7%+4.4%217
KennenFilter
103.056.1%+4.9%131
CamilleFilter
96.655.4%+4.1%184
RenektonFilter
93.854.4%+3.5%324
TeemoFilter
74.154.5%+2.9%278
UrgotFilter
64.255.0%+2.9%170
Xin ZhaoFilter
62.655.2%+3.8%98
PantheonFilter
61.254.0%+3.1%173
AniviaFilter
59.655.8%+3.3%101
SettFilter
58.953.9%+2.5%291
GangplankFilter
57.754.1%+2.4%316
HeimerdingerFilter
54.854.9%+4.2%69
VolibearFilter
47.053.5%+2.7%162
KledFilter
46.954.8%+2.7%118
MordekaiserFilter
39.352.4%+2.3%290
YasuoFilter
29.653.0%+2.1%149
MalphiteFilter
19.252.8%+1.4%444
AkaliFilter
11.952.3%+1.5%140
IllaoiFilter
9.552.7%+1.3%143
PoppyFilter
6.952.9%+1.2%82
ZaahenFilter
4.252.2%+1.2%156
SylasFilter
-1.652.2%+0.9%72
DariusFilter
-9.951.7%+0.8%384
KayleFilter
-17.451.9%+0.4%204
VladimirFilter
-18.251.1%+0.3%117
VarusFilter
-25.151.1%+0.1%137
JayceFilter
-25.451.0%+0.5%315
GwenFilter
-28.251.4%+0.0%183
GnarFilter
-28.350.6%+0.4%223
Cho'GathFilter
-29.251.1%+0.1%182
RumbleFilter
-37.750.6%-0.2%172
K'SanteFilter
-40.550.6%+0.1%340
SingedFilter
-44.451.4%-0.6%203
GarenFilter
-44.851.2%-0.2%418
AatroxFilter
-61.550.4%-0.5%346
OlafFilter
-66.450.1%-1.5%155
YoneFilter
-66.950.1%-0.6%342
YorickFilter
-72.549.6%-1.0%227
NasusFilter
-93.349.3%-1.9%211
JaxFilter
-97.949.6%-1.6%312
IreliaFilter
-100.049.6%-1.8%278
QuinnFilter
-101.247.0%-4.7%73
SionFilter
-107.149.2%-1.6%378
GragasFilter
-108.249.1%-2.6%196
WarwickFilter
-112.346.8%-5.2%76
AmbessaFilter
-136.047.9%-2.7%270
TrundleFilter
-165.242.6%-7.1%81
VayneFilter
-209.545.8%-5.3%222
FioraFilter
-229.345.3%-5.8%227
jungle
Senna's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Senna'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 Senna, negative = ally drags Senna down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Senna's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Senna'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
208.257.9%+5.4%263
EvelynnFilter
178.057.1%+5.6%179
WarwickFilter
167.257.4%+5.6%152
KindredFilter
139.256.1%+4.9%156
DianaFilter
127.955.0%+4.0%251
RammusFilter
102.156.1%+4.3%112
WukongFilter
102.054.6%+3.2%281
ShacoFilter
88.254.2%+3.0%259
NidaleeFilter
78.454.7%+3.1%169
Xin ZhaoFilter
74.853.5%+2.6%411
QiyanaFilter
72.855.2%+3.8%89
PantheonFilter
70.354.5%+3.9%90
ShyvanaFilter
68.253.4%+2.6%316
HecarimFilter
67.953.3%+2.6%290
SylasFilter
64.753.5%+2.5%304
RengarFilter
57.453.2%+2.3%323
Nunu & WillumpFilter
51.654.9%+2.3%140
LilliaFilter
47.753.6%+2.2%203
AmumuFilter
45.553.2%+2.5%148
NaafiriFilter
45.453.1%+2.0%390
FiddlesticksFilter
37.053.5%+2.0%155
JaxFilter
33.653.1%+2.3%107
ViegoFilter
33.252.4%+1.8%504
Lee SinFilter
19.052.6%+1.4%789
NocturneFilter
14.153.0%+1.2%474
EliseFilter
6.052.3%+1.3%146
QuinnFilter
1.751.0%+1.6%67
SkarnerFilter
0.052.3%+1.1%106
AatroxFilter
-4.153.1%+0.7%103
UdyrFilter
-4.552.4%+0.9%167
ZacFilter
-6.252.1%+0.9%168
BriarFilter
-23.951.4%+0.6%260
TalonFilter
-59.051.2%-0.1%416
ZedFilter
-59.748.9%-0.3%121
JayceFilter
-67.049.0%-0.9%101
AmbessaFilter
-70.449.9%-0.6%179
Master YiFilter
-80.750.7%-0.6%348
KaynFilter
-90.550.4%-0.6%463
ZyraFilter
-93.049.2%-2.7%84
Bel'VethFilter
-101.250.3%-2.0%155
ViFilter
-123.049.4%-1.6%267
KarthusFilter
-127.047.8%-2.9%114
GravesFilter
-130.949.9%-1.1%655
Jarvan IVFilter
-133.849.4%-1.3%449
VolibearFilter
-135.045.6%-3.9%81
SejuaniFilter
-135.947.4%-3.5%105
Kha'ZixFilter
-158.348.8%-2.0%367
EkkoFilter
-162.248.6%-2.4%272
IvernFilter
-235.846.0%-6.1%135
mid
Senna's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Senna'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 Senna, negative = ally drags Senna down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Senna's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Senna'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.
ZoeFilter
162.457.3%+5.5%187
NaafiriFilter
151.956.8%+5.3%189
EkkoFilter
124.156.0%+4.3%214
CassiopeiaFilter
123.656.2%+5.2%136
LissandraFilter
116.955.2%+3.7%350
AkshanFilter
115.955.8%+4.6%157
DianaFilter
111.056.3%+3.7%215
BrandFilter
110.156.2%+5.4%102
Xin ZhaoFilter
92.456.6%+5.0%84
IreliaFilter
87.454.7%+3.8%161
ZedFilter
73.353.6%+2.7%451
Twisted FateFilter
71.154.9%+2.6%282
MalzaharFilter
62.453.5%+2.5%405
AniviaFilter
60.854.1%+2.7%212
LeBlancFilter
55.353.5%+2.6%248
VeigarFilter
53.254.1%+2.4%227
YoneFilter
35.952.0%+2.3%346
KatarinaFilter
30.853.5%+1.6%417
FizzFilter
25.353.6%+1.5%299
VexFilter
16.253.1%+1.5%168
KassadinFilter
12.852.3%+1.6%205
SwainFilter
11.452.8%+1.6%80
GalioFilter
11.152.6%+1.4%265
PantheonFilter
7.653.7%+1.1%66
TaliyahFilter
5.952.9%+1.2%116
AnnieFilter
2.552.4%+1.2%201
OriannaFilter
0.551.3%+1.4%254
QiyanaFilter
-2.752.4%+1.0%144
JayceFilter
-9.951.0%+0.7%64
Aurelion SolFilter
-17.051.7%+0.6%156
TalonFilter
-25.351.3%+0.4%142
SyndraFilter
-30.252.0%+0.3%292
RyzeFilter
-31.450.5%+0.6%241
AkaliFilter
-35.551.2%+0.5%421
SionFilter
-44.150.8%-1.2%74
YasuoFilter
-50.350.7%+0.2%420
AhriFilter
-59.151.3%-0.0%676
SylasFilter
-71.350.6%-0.3%417
LuxFilter
-87.650.5%-1.3%221
XerathFilter
-109.650.1%-1.4%343
AzirFilter
-129.146.0%-3.3%108
AuroraFilter
-155.347.8%-3.0%206
VladimirFilter
-178.448.2%-3.0%300
HweiFilter
-199.547.1%-3.6%267
ViktorFilter
-212.948.1%-3.0%579
MelFilter
-282.841.5%-6.3%174
adc
Senna's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Senna'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 Senna, negative = ally drags Senna down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Senna's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Senna'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.
LuxFilter
197.061.0%+8.3%144
JhinFilter
161.055.2%+4.7%1111
LucianFilter
152.655.8%+5.3%352
BrandFilter
141.157.2%+4.6%328
JinxFilter
118.755.4%+3.8%525
SeraphineFilter
108.456.5%+3.9%280
KarthusFilter
106.256.7%+4.4%183
Kog'MawFilter
102.558.5%+6.4%80
HweiFilter
87.656.6%+4.9%107
Tahm KenchFilter
57.354.8%+3.2%132
Miss FortuneFilter
56.453.5%+2.6%334
VeigarFilter
36.654.2%+2.2%153
MelFilter
33.152.4%+2.4%202
XerathFilter
29.953.9%+2.0%141
YasuoFilter
27.854.6%+1.8%123
SmolderFilter
26.153.3%+1.4%1004
XayahFilter
20.853.5%+1.6%163
KalistaFilter
10.752.5%+1.6%90
VayneFilter
2.752.0%+1.1%268
ZiggsFilter
-0.952.7%+0.8%265
Vel'KozFilter
-1.053.3%+0.6%114
ZeriFilter
-12.452.1%+0.5%201
TristanaFilter
-12.451.9%+0.3%121
Aurelion SolFilter
-13.052.7%+0.0%110
ZyraFilter
-21.952.4%-0.8%77
SivirFilter
-24.551.1%+0.4%258
AsheFilter
-31.851.8%+0.2%730
EzrealFilter
-35.450.5%+0.5%1196
VladimirFilter
-40.950.3%-0.7%126
CorkiFilter
-42.649.9%-0.7%121
VarusFilter
-48.250.4%-0.1%393
TwitchFilter
-54.250.6%-0.8%220
NilahFilter
-56.950.4%-1.8%111
ApheliosFilter
-69.449.3%-1.1%212
SamiraFilter
-76.848.4%-2.6%104
SwainFilter
-131.949.0%-3.4%234
YunaraFilter
-141.946.8%-3.1%245
DravenFilter
-163.146.4%-4.6%184
CaitlynFilter
-231.846.6%-4.0%919
Kai'SaFilter
-265.744.4%-5.5%454
12
13
14
15
17
18
16
How Senna'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.
Support
Marksman
