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.
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.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
54.1%
Pick Rate
12.5%
Ban Rate
7.6%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
↑↑Very high compared to other champions in this role
↑High 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
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.
-6.7%
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
+2.0457.5%+5.6%218
VolibearFilter
+1.9059.9%+8.3%87
PantheonFilter
+1.7358.0%+6.6%112
VayneFilter
+1.6156.6%+5.3%155
GwenFilter
+1.4958.4%+7.4%75
YasuoFilter
+1.3556.6%+5.1%116
SettFilter
+1.2855.7%+4.7%135
Tahm KenchFilter
+1.2459.6%+7.4%54
YorickFilter
+1.0756.5%+4.8%88
ZaahenFilter
+1.0555.5%+4.2%114
MalphiteFilter
+0.9553.9%+2.9%234
Cho'GathFilter
+0.8655.2%+3.9%93
SionFilter
+0.8654.2%+2.7%210
HeimerdingerFilter
+0.7957.6%+5.9%42
Dr. MundoFilter
+0.6653.9%+2.8%117
IreliaFilter
+0.5353.1%+2.2%144
QuinnFilter
+0.4454.3%+3.7%42
GragasFilter
+0.4153.1%+2.4%80
MordekaiserFilter
+0.2753.4%+1.1%143
UrgotFilter
+0.2251.9%+1.7%81
GangplankFilter
+0.1751.8%+1.1%176
IllaoiFilter
+0.1252.0%+1.1%73
RumbleFilter
+0.0752.2%+0.7%84
GnarFilter
+0.0352.5%+0.4%173
JaxFilter
-0.0551.5%+0.4%191
AmbessaFilter
-0.0652.0%+0.2%154
FioraFilter
-0.1551.1%-0.0%124
OlafFilter
-0.1750.7%-0.0%96
VarusFilter
-0.2550.8%-0.6%82
RenektonFilter
-0.2751.1%-0.3%177
KayleFilter
-0.2750.3%-0.5%97
AkaliFilter
-0.3550.6%-0.9%104
VladimirFilter
-0.4050.0%-1.5%68
AuroraFilter
-0.4349.5%-2.5%45
OrnnFilter
-0.4650.0%-0.8%160
JayceFilter
-0.4850.9%-0.8%229
AatroxFilter
-0.5750.4%-1.1%212
WukongFilter
-0.6346.3%-3.3%45
NasusFilter
-0.6448.8%-2.4%75
RivenFilter
-0.6549.2%-1.4%139
SylasFilter
-0.6547.4%-3.6%47
AniviaFilter
-0.6546.2%-3.6%43
TeemoFilter
-0.6948.6%-2.1%96
CamilleFilter
-0.7049.1%-1.9%119
TryndamereFilter
-0.7648.8%-2.2%112
Xin ZhaoFilter
-0.8145.6%-5.3%40
KennenFilter
-0.8947.7%-3.5%78
SingedFilter
-0.9747.3%-3.1%98
YoneFilter
-1.2748.7%-2.9%211
GarenFilter
-1.6647.3%-3.7%227
ShenFilter
-1.8345.2%-4.9%147
KledFilter
-1.9542.1%-8.1%76
DariusFilter
-2.4345.1%-6.3%185
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.
NidaleeFilter
+2.5259.9%+9.1%132
EkkoFilter
+1.8658.1%+6.7%136
GravesFilter
+1.8555.8%+4.4%412
ShacoFilter
+1.8357.8%+6.6%135
SylasFilter
+1.6556.7%+5.3%174
NaafiriFilter
+1.5355.8%+4.5%224
Kha'ZixFilter
+1.0554.9%+3.2%214
RammusFilter
+0.9657.1%+6.5%55
ShyvanaFilter
+0.8955.6%+3.9%103
IvernFilter
+0.6854.7%+4.4%67
JaxFilter
+0.6756.4%+4.8%51
ViegoFilter
+0.5853.5%+1.7%333
KaynFilter
+0.5753.5%+2.0%206
SejuaniFilter
+0.5155.2%+3.6%55
Jarvan IVFilter
+0.4753.3%+1.5%288
BriarFilter
+0.3653.4%+1.7%128
EvelynnFilter
+0.3653.1%+2.1%95
PantheonFilter
+0.2953.7%+1.9%71
AmumuFilter
+0.2754.2%+2.4%46
Lee SinFilter
+0.2452.2%+1.0%552
AatroxFilter
+0.2252.4%+2.3%55
NocturneFilter
+0.1351.6%+1.0%229
QuinnFilter
+0.1254.2%+1.2%46
WukongFilter
+0.0251.8%+0.7%118
UdyrFilter
-0.0651.4%+0.5%61
AmbessaFilter
-0.1252.0%-0.0%127
QiyanaFilter
-0.1551.0%-0.1%54
JayceFilter
-0.2151.6%-0.9%45
Bel'VethFilter
-0.2450.0%-0.2%82
ZacFilter
-0.2650.8%-0.5%82
Xin ZhaoFilter
-0.2651.3%-0.2%215
ZedFilter
-0.2752.1%-1.2%71
SkarnerFilter
-0.4349.5%-1.7%59
TaliyahFilter
-0.5049.1%-2.0%60
WarwickFilter
-0.5848.0%-2.7%52
Rek'SaiFilter
-0.6548.6%-1.2%135
ViFilter
-0.6650.0%-1.5%158
EliseFilter
-0.6649.3%-2.2%92
RengarFilter
-0.7149.7%-1.8%137
Dr. MundoFilter
-0.7347.3%-4.7%41
Nunu & WillumpFilter
-0.7446.9%-2.9%63
HecarimFilter
-0.9149.2%-2.5%137
DianaFilter
-1.0548.8%-2.6%167
TalonFilter
-1.2848.3%-2.8%219
ZyraFilter
-1.2942.6%-7.9%44
LilliaFilter
-1.2947.1%-3.9%120
FiddlesticksFilter
-1.3245.9%-5.1%83
KarthusFilter
-1.5844.7%-7.0%73
KindredFilter
-1.6246.6%-4.7%139
Master YiFilter
-2.0446.1%-5.2%191
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.
FizzFilter
+1.8956.4%+5.9%154
AkshanFilter
+1.7857.8%+6.5%104
VeigarFilter
+1.7157.3%+6.5%100
OriannaFilter
+1.6857.3%+4.6%161
TaliyahFilter
+1.6059.4%+8.6%56
CassiopeiaFilter
+1.3757.6%+6.0%75
VladimirFilter
+1.0654.7%+3.3%164
MalzaharFilter
+0.9754.5%+3.0%170
RivenFilter
+0.9057.0%+7.1%36
XerathFilter
+0.8453.8%+2.7%184
AnnieFilter
+0.6653.9%+2.6%117
GalioFilter
+0.6453.6%+2.2%174
AkaliFilter
+0.6153.6%+1.9%224
VexFilter
+0.4953.5%+2.5%79
ViktorFilter
+0.3952.8%+1.3%308
AzirFilter
+0.3554.5%+1.2%106
MelFilter
+0.1855.0%+0.3%110
SionFilter
+0.1652.1%+1.5%46
Twisted FateFilter
+0.1251.4%+1.1%199
NaafiriFilter
+0.0651.9%+0.8%85
Aurelion SolFilter
-0.0351.6%+0.2%43
LuxFilter
-0.0751.2%+0.5%151
JayceFilter
-0.1052.0%-0.3%52
AhriFilter
-0.1551.6%+0.3%367
SylasFilter
-0.2251.6%+0.0%229
YoneFilter
-0.2352.5%-0.4%194
KatarinaFilter
-0.2550.9%+0.2%237
IreliaFilter
-0.2951.0%-0.6%93
DianaFilter
-0.4549.4%-0.6%108
AniviaFilter
-0.5150.3%-0.9%133
Vel'KozFilter
-0.5148.3%-3.0%39
EkkoFilter
-0.5449.7%-1.2%103
YasuoFilter
-0.5851.3%-0.8%266
SyndraFilter
-0.6349.7%-1.1%139
TalonFilter
-0.7049.7%-2.0%99
QiyanaFilter
-0.8148.5%-2.6%80
ZoeFilter
-0.9348.4%-2.3%111
LeBlancFilter
-1.0449.2%-2.4%149
RyzeFilter
-1.0550.0%-2.7%146
HweiFilter
-1.2249.1%-2.8%164
AuroraFilter
-1.4248.1%-3.7%131
LissandraFilter
-1.8046.9%-4.1%163
KassadinFilter
-1.9245.6%-6.2%99
ZedFilter
-2.0047.8%-3.9%243
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.
NilahFilter
+1.5261.0%+10.7%55
XayahFilter
+1.5057.2%+6.7%123
ApheliosFilter
+1.4957.6%+5.6%160
JhinFilter
+1.4655.8%+3.9%531
CorkiFilter
+1.1958.2%+6.4%84
TwitchFilter
+1.0255.3%+4.4%156
LucianFilter
+0.9455.1%+3.1%315
SivirFilter
+0.8655.3%+3.5%169
JinxFilter
+0.8253.7%+2.9%449
BrandFilter
+0.7254.7%+4.8%78
Kai'SaFilter
+0.4854.3%+1.7%385
ZiggsFilter
+0.3053.2%+2.6%74
YasuoFilter
+0.2152.3%+2.7%57
SeraphineFilter
+0.1151.9%+2.0%58
KalistaFilter
+0.1052.9%+1.3%90
VladimirFilter
+0.1053.1%+1.6%48
Miss FortuneFilter
+0.0952.7%+1.1%229
VeigarFilter
+0.0652.0%+1.6%48
EzrealFilter
+0.0153.1%+0.6%714
SwainFilter
-0.1050.5%+0.6%43
KarthusFilter
-0.1150.5%+0.4%41
SmolderFilter
-0.1351.4%+0.8%497
VarusFilter
-0.1452.3%+0.3%172
DravenFilter
-0.4251.0%-0.5%158
MelFilter
-0.4550.8%-1.6%74
VayneFilter
-0.5050.7%-0.8%151
SamiraFilter
-0.6850.2%-1.3%169
AsheFilter
-0.8050.1%-0.8%459
Aurelion SolFilter
-1.0543.9%-5.9%48
ZeriFilter
-1.1247.7%-3.1%122
CaitlynFilter
-1.5449.3%-2.6%500
Kog'MawFilter
-1.7639.2%-11.1%47
YunaraFilter
-2.0748.0%-4.7%292
TristanaFilter
-2.1145.3%-5.5%175
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.
NeekoFilter
+1.9459.8%+8.0%82
ThreshFilter
+1.6454.2%+3.4%446
YuumiFilter
+1.6156.9%+4.4%161
RakanFilter
+1.6055.3%+4.7%165
SonaFilter
+1.2854.7%+4.0%153
BraumFilter
+1.2854.9%+3.5%183
Tahm KenchFilter
+1.2057.9%+6.6%57
NautilusFilter
+1.0653.6%+2.2%441
SeraphineFilter
+0.7152.4%+1.9%330
XerathFilter
+0.5555.1%+2.0%88
BlitzcrankFilter
+0.4852.3%+1.6%212
AlistarFilter
+0.4852.8%+1.6%162
PoppyFilter
+0.4153.8%+3.3%43
SorakaFilter
+0.3752.6%+1.1%199
LuxFilter
+0.1652.5%+0.5%186
LuluFilter
+0.1552.1%+0.4%349
MelFilter
+0.1055.1%+0.3%48
KarmaFilter
+0.0352.1%+0.1%363
MilioFilter
-0.0351.6%+0.1%223
PantheonFilter
-0.1652.0%-0.5%123
PykeFilter
-0.2151.0%-0.2%242
CamilleFilter
-0.2250.9%-0.7%58
Renata GlascFilter
-0.3049.5%-1.0%51
MorganaFilter
-0.3250.9%-0.8%113
LeonaFilter
-0.3550.5%-0.5%237
BrandFilter
-0.4150.0%-1.2%86
ZyraFilter
-0.4250.4%-1.5%77
Vel'KozFilter
-0.6549.4%-1.8%104
NamiFilter
-0.7250.5%-1.2%465
AniviaFilter
-0.8548.2%-3.9%60
TaricFilter
-0.8846.8%-3.8%59
BardFilter
-0.8949.3%-1.5%327
ZileanFilter
-0.9147.7%-2.5%105
MaokaiFilter
-0.9946.6%-3.9%66
SwainFilter
-1.1247.9%-4.8%71
JannaFilter
-1.4347.1%-3.2%175
EliseFilter
-1.8242.3%-9.2%54
RellFilter
-2.3544.3%-5.6%171
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.
SettFilter
246.058.6%+7.0%192
JayceFilter
194.255.8%+5.0%325
RivenFilter
185.057.6%+5.7%174
MalphiteFilter
183.156.3%+4.6%314
GwenFilter
180.757.7%+6.1%142
ZaahenFilter
160.756.9%+5.7%139
RenektonFilter
144.755.3%+4.1%275
ShenFilter
135.456.3%+3.8%233
GangplankFilter
82.254.6%+2.7%230
KledFilter
79.355.8%+3.4%108
KayleFilter
72.554.7%+2.9%151
VayneFilter
71.854.0%+2.7%203
GnarFilter
65.553.3%+2.9%183
AniviaFilter
57.755.6%+2.9%91
AmbessaFilter
56.253.1%+2.3%290
JaxFilter
54.353.6%+2.1%263
AkaliFilter
44.653.4%+2.4%142
TryndamereFilter
39.653.7%+2.0%149
CassiopeiaFilter
26.353.5%+2.4%65
GragasFilter
17.753.3%+1.4%147
K'SanteFilter
6.451.9%+1.2%305
VolibearFilter
6.152.3%+1.3%123
AatroxFilter
2.452.2%+1.0%298
Dr. MundoFilter
0.252.5%+0.9%184
UrgotFilter
-3.853.0%+0.7%122
SionFilter
-5.451.9%+0.9%292
PantheonFilter
-14.051.8%+0.6%121
WarwickFilter
-14.052.5%+0.3%55
RyzeFilter
-15.252.6%+0.1%55
FioraFilter
-15.952.0%+0.6%165
VarusFilter
-18.451.7%+0.5%106
DariusFilter
-19.051.8%+0.6%297
YorickFilter
-23.251.3%+0.5%169
CamilleFilter
-26.051.8%+0.2%160
MordekaiserFilter
-26.850.8%+0.6%202
KennenFilter
-29.651.4%+0.0%103
RumbleFilter
-34.651.2%+0.1%162
VladimirFilter
-38.450.9%-0.1%116
TrundleFilter
-42.249.6%-0.4%69
SingedFilter
-42.551.9%-0.3%170
NasusFilter
-55.450.7%-0.7%125
YoneFilter
-80.350.3%-0.7%287
YasuoFilter
-82.049.8%-1.3%136
SylasFilter
-83.348.3%-3.2%55
Xin ZhaoFilter
-89.649.6%-2.1%101
IllaoiFilter
-99.749.2%-2.4%104
HeimerdingerFilter
-99.948.0%-2.9%76
PoppyFilter
-105.348.3%-3.6%70
GarenFilter
-116.350.1%-1.5%313
TeemoFilter
-124.949.5%-2.3%186
OlafFilter
-134.248.9%-2.9%148
Cho'GathFilter
-146.947.8%-3.5%125
OrnnFilter
-155.149.1%-2.7%229
IreliaFilter
-183.748.4%-3.3%235
Tahm KenchFilter
-187.143.4%-7.0%68
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.
KindredFilter
233.259.7%+8.3%179
SylasFilter
215.157.7%+6.4%308
BriarFilter
204.957.9%+6.9%222
JayceFilter
195.258.6%+8.5%131
Rek'SaiFilter
172.558.7%+5.9%191
Bel'VethFilter
157.758.4%+5.9%161
DianaFilter
134.056.2%+5.0%202
Lee SinFilter
131.355.1%+3.6%745
RammusFilter
123.759.7%+7.7%69
GravesFilter
71.553.7%+2.5%603
JaxFilter
66.555.5%+4.5%77
Nunu & WillumpFilter
62.456.0%+3.1%117
Kha'ZixFilter
47.953.2%+2.2%310
ViFilter
47.553.5%+2.4%224
RengarFilter
43.153.3%+2.2%240
KarthusFilter
29.653.1%+2.2%124
WukongFilter
29.053.3%+1.7%216
ShacoFilter
18.552.9%+1.5%197
NasusFilter
15.954.8%+1.7%55
UdyrFilter
11.753.2%+1.4%104
Master YiFilter
10.452.6%+1.2%263
IvernFilter
5.653.5%+1.2%70
HecarimFilter
-0.651.9%+1.0%230
FiddlesticksFilter
-1.852.6%+0.9%100
ShyvanaFilter
-4.251.9%+0.9%209
ZedFilter
-16.250.2%+0.7%81
Xin ZhaoFilter
-19.851.6%+0.5%302
ZyraFilter
-20.652.0%-0.2%79
ZacFilter
-29.251.3%-0.1%123
VolibearFilter
-29.849.4%-0.3%57
NaafiriFilter
-32.051.5%+0.1%338
GwenFilter
-37.850.3%-1.4%55
QuinnFilter
-39.449.0%-0.6%70
TaliyahFilter
-40.150.6%-1.0%80
KaynFilter
-51.550.8%-0.3%319
LilliaFilter
-55.950.5%-1.2%124
PantheonFilter
-60.749.2%-1.6%89
NidaleeFilter
-62.450.9%-1.0%221
SejuaniFilter
-66.748.2%-2.9%59
SkarnerFilter
-69.449.5%-2.0%101
NocturneFilter
-78.950.8%-1.3%314
AatroxFilter
-87.549.1%-3.5%81
WarwickFilter
-88.249.4%-2.5%120
QiyanaFilter
-92.447.8%-3.7%75
Jarvan IVFilter
-95.749.6%-1.3%370
AmumuFilter
-101.045.6%-5.3%54
EliseFilter
-113.748.3%-2.9%146
EvelynnFilter
-120.848.4%-3.3%146
ViegoFilter
-140.348.6%-2.2%410
AmbessaFilter
-149.846.6%-4.1%144
EkkoFilter
-152.448.0%-3.3%237
TalonFilter
-167.948.2%-3.4%315
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.
GalioFilter
179.956.7%+5.3%274
ZoeFilter
171.657.8%+5.7%175
VeigarFilter
163.757.8%+5.8%156
QiyanaFilter
160.757.9%+6.2%131
LeBlancFilter
144.056.2%+5.0%193
KatarinaFilter
133.956.0%+3.9%334
AkaliFilter
121.554.8%+3.8%365
SylasFilter
106.254.6%+3.4%424
TaliyahFilter
97.256.4%+4.4%115
SyndraFilter
95.655.1%+3.2%313
AniviaFilter
86.955.3%+3.7%154
FizzFilter
63.454.8%+2.5%233
SionFilter
55.855.7%+3.5%74
YoneFilter
54.152.8%+2.8%257
LuxFilter
44.154.4%+2.3%156
TalonFilter
29.253.6%+2.4%93
CassiopeiaFilter
24.853.2%+2.0%158
Vel'KozFilter
16.053.5%+2.1%56
OriannaFilter
10.851.9%+1.8%220
AzirFilter
7.751.4%+1.9%109
Twisted FateFilter
1.453.5%+1.0%259
RivenFilter
-12.053.1%+0.2%60
LissandraFilter
-12.052.6%+0.8%235
AkshanFilter
-12.552.3%+0.8%137
EkkoFilter
-33.552.1%+0.2%184
MalzaharFilter
-35.351.7%+0.4%259
BrandFilter
-37.450.7%-0.2%83
AuroraFilter
-38.951.3%+0.3%187
MelFilter
-41.948.9%+0.8%171
VladimirFilter
-44.951.6%+0.1%250
RyzeFilter
-45.350.5%+0.4%243
DianaFilter
-46.152.5%-0.4%189
Aurelion SolFilter
-47.250.8%-0.6%97
XerathFilter
-49.751.6%-0.0%248
ZedFilter
-56.251.2%+0.1%342
AnnieFilter
-79.650.4%-1.1%154
AhriFilter
-92.651.0%-0.6%536
HweiFilter
-102.949.8%-1.1%244
VexFilter
-123.648.7%-3.1%114
YasuoFilter
-146.548.9%-1.8%315
KassadinFilter
-160.647.3%-3.7%137
ViktorFilter
-170.149.3%-2.0%527
NaafiriFilter
-182.447.3%-4.4%140
IreliaFilter
-197.546.2%-5.0%131
support
Senna's WR when this ally plays support. 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.
Support
Marksman
