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.
Damage dealt to champions
AP damage34 /min-1.44σ
AD damage595 /min+3.19σ
True damage10 /min-0.55σ
Damage taken from champions
AP taken317 /min+0.25σ
AD taken452 /min+0.12σ
True taken33 /min-0.37σ
Utility
Hard CC dealt1.32 sec/min+0.57σ
Heal203 /min+0.51σ
Shield63 /min-0.22σ
A
Tier
Above-average — strong in this roleRating 76.00
Win Rateⓘ
Pick Rate
Ban Rate
Scalingⓘ
Rank Biasⓘ
Worst Matchupⓘ
Best Matchupⓘ
Win Rate by Game Length
Win Rate by Rank
Pick/Ban/Win Rate Over Time
Presence by Rank
Win Rate Distribution
top
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.
UrgotFilter
+2.5058.9%+9.6%101
ShenFilter
+1.8254.7%+5.3%195
SionFilter
+1.7955.4%+4.5%239
K'SanteFilter
+1.6255.6%+4.2%207
AatroxFilter
+1.3254.6%+3.4%221
GnarFilter
+1.3055.2%+3.8%162
NasusFilter
+1.0554.5%+3.8%115
ZaahenFilter
+1.0254.6%+4.0%102
RivenFilter
+0.9853.6%+3.1%161
VarusFilter
+0.9554.9%+3.8%92
QuinnFilter
+0.8554.9%+5.4%52
MordekaiserFilter
+0.7354.0%+1.9%176
AmbessaFilter
+0.7253.4%+2.2%173
CamilleFilter
+0.7152.9%+2.6%137
Master YiFilter
+0.6254.3%+3.7%55
SingedFilter
+0.6052.2%+2.5%128
WarwickFilter
+0.5754.2%+4.0%46
VolibearFilter
+0.5153.4%+2.3%83
Dr. MundoFilter
+0.4152.1%+1.6%142
TryndamereFilter
+0.3351.7%+1.5%130
SettFilter
+0.2851.9%+1.2%139
RumbleFilter
+0.2852.2%+1.2%109
SylasFilter
+0.2752.6%+2.1%45
RenektonFilter
+0.2551.9%+0.9%218
VayneFilter
+0.2451.5%+1.0%191
HeimerdingerFilter
+0.1652.2%+1.3%42
IllaoiFilter
+0.1451.6%+1.0%78
AniviaFilter
+0.1350.9%+1.2%66
AuroraFilter
+0.1251.5%+1.1%49
FioraFilter
+0.1051.6%+0.6%140
YasuoFilter
-0.0151.0%+0.3%97
YoneFilter
-0.0251.3%+0.2%223
KennenFilter
-0.0750.0%+0.3%82
Xin ZhaoFilter
-0.1350.0%-0.3%52
PoppyFilter
-0.2149.0%-0.5%54
OlafFilter
-0.5548.2%-1.5%91
OrnnFilter
-0.5749.0%-0.9%197
VladimirFilter
-0.5948.4%-2.2%76
KledFilter
-0.6647.4%-1.9%87
KayleFilter
-0.6848.0%-1.9%98
Cho'GathFilter
-0.6948.6%-2.3%94
TrundleFilter
-0.7947.6%-4.3%53
Tahm KenchFilter
-0.8247.8%-3.9%63
IreliaFilter
-0.8248.4%-1.7%173
AkaliFilter
-0.8248.7%-2.6%108
GwenFilter
-0.8647.7%-2.6%103
GarenFilter
-0.9248.4%-1.5%264
JayceFilter
-0.9949.0%-2.0%244
TeemoFilter
-1.0547.6%-2.4%156
JaxFilter
-1.1048.2%-2.4%195
GangplankFilter
-1.2447.3%-2.7%189
YorickFilter
-1.3547.5%-4.1%127
PantheonFilter
-1.4645.0%-5.6%81
MalphiteFilter
-1.6047.4%-3.0%309
GragasFilter
-1.8244.2%-5.8%106
DariusFilter
-2.5445.0%-5.8%221
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.
HecarimFilter
+2.7660.0%+8.8%200
ShacoFilter
+1.9057.2%+6.9%165
DianaFilter
+1.8658.5%+7.7%121
Nunu & WillumpFilter
+1.6657.6%+7.9%101
WukongFilter
+1.6657.8%+7.6%104
Bel'VethFilter
+1.1355.4%+6.5%80
Jarvan IVFilter
+1.0654.1%+3.0%316
QiyanaFilter
+1.0056.3%+5.1%85
FiddlesticksFilter
+0.9555.2%+5.1%84
EliseFilter
+0.8254.7%+3.7%109
IvernFilter
+0.7654.5%+4.6%73
WarwickFilter
+0.6853.5%+3.3%109
RengarFilter
+0.5953.1%+2.3%163
AatroxFilter
+0.5553.3%+4.2%57
JayceFilter
+0.3554.5%+2.3%51
SkarnerFilter
+0.3352.5%+2.8%49
TaliyahFilter
+0.3252.9%+2.5%52
ZyraFilter
+0.2852.4%+2.2%55
UdyrFilter
+0.2852.1%+2.0%69
KaynFilter
+0.1151.4%+0.6%304
RammusFilter
+0.0250.4%+0.5%65
KarthusFilter
+0.0251.5%+0.2%80
NaafiriFilter
+0.0151.0%+0.4%252
SejuaniFilter
+0.0051.0%+0.2%54
ZedFilter
+0.0052.4%-0.2%93
Lee SinFilter
-0.0150.6%+0.4%523
EvelynnFilter
-0.0550.3%+0.2%119
KindredFilter
-0.1050.3%+0.0%133
GravesFilter
-0.1250.8%-0.0%499
EkkoFilter
-0.3150.3%-1.0%147
ViegoFilter
-0.4050.4%-0.8%369
NocturneFilter
-0.4549.1%-0.7%296
PantheonFilter
-0.4747.7%-2.6%61
ZacFilter
-0.5248.4%-2.7%72
AmumuFilter
-0.5247.2%-3.0%58
ViFilter
-0.5349.3%-1.5%179
NidaleeFilter
-0.5947.9%-1.9%115
VolibearFilter
-0.6148.0%-4.5%52
JaxFilter
-0.7545.9%-4.5%59
SylasFilter
-0.8148.3%-2.3%184
Xin ZhaoFilter
-0.9048.4%-2.3%237
Master YiFilter
-0.9448.0%-2.3%248
ShyvanaFilter
-0.9647.6%-2.8%181
Kha'ZixFilter
-0.9648.4%-2.4%262
Dr. MundoFilter
-1.1143.4%-8.1%49
AmbessaFilter
-1.1947.7%-3.9%172
BriarFilter
-1.4546.3%-4.7%168
LilliaFilter
-1.5044.9%-5.2%135
TalonFilter
-1.6346.1%-4.1%271
Rek'SaiFilter
-2.2440.4%-9.1%106
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
+2.9159.6%+9.1%180
AniviaFilter
+1.7756.8%+6.2%140
AuroraFilter
+1.5556.0%+4.9%166
RyzeFilter
+1.5156.1%+4.6%171
VexFilter
+1.1755.5%+5.2%96
ViktorFilter
+1.0253.2%+2.6%309
KatarinaFilter
+0.9752.6%+2.9%258
GalioFilter
+0.8153.5%+2.6%165
LuxFilter
+0.6752.8%+2.5%143
AnnieFilter
+0.6552.7%+2.8%115
SionFilter
+0.6053.8%+4.1%56
SmolderFilter
+0.5856.3%+3.8%46
SylasFilter
+0.5752.6%+1.7%197
Aurelion SolFilter
+0.5653.2%+2.6%91
Twisted FateFilter
+0.5251.3%+1.9%213
BrandFilter
+0.5253.9%+2.9%65
YasuoFilter
+0.4852.7%+1.1%286
Vel'KozFilter
+0.4453.7%+3.4%45
QiyanaFilter
+0.4052.0%+1.6%123
LeBlancFilter
+0.3651.8%+1.2%178
ZedFilter
+0.2751.6%+0.7%334
SwainFilter
+0.2452.0%+1.9%48
ZoeFilter
+0.2451.2%+1.0%161
MalphiteFilter
+0.2352.1%+1.9%44
RivenFilter
+0.0650.5%+0.9%41
FizzFilter
+0.0450.0%+0.5%154
MelFilter
-0.0252.6%-0.6%161
HweiFilter
-0.0550.8%-0.1%141
MalzaharFilter
-0.1250.3%-0.2%238
KassadinFilter
-0.1350.6%-0.5%126
JayceFilter
-0.2449.0%-1.5%48
AzirFilter
-0.2550.7%-1.4%90
VeigarFilter
-0.2949.2%-0.8%145
XerathFilter
-0.3449.5%-0.7%243
Xin ZhaoFilter
-0.3548.0%-2.1%48
YoneFilter
-0.3650.6%-1.3%209
KayleFilter
-0.5046.7%-3.7%42
CassiopeiaFilter
-0.6547.1%-3.2%71
TaliyahFilter
-0.6946.4%-3.7%62
EkkoFilter
-0.7747.5%-2.6%127
LissandraFilter
-0.8347.8%-2.0%226
SyndraFilter
-1.1447.0%-3.3%186
OriannaFilter
-1.2547.8%-4.1%174
AhriFilter
-1.2647.4%-2.7%399
NaafiriFilter
-1.3944.4%-5.8%94
DianaFilter
-1.4145.2%-4.4%147
TalonFilter
-1.4543.8%-6.9%80
AkaliFilter
-1.4846.9%-4.0%238
IreliaFilter
-1.5743.8%-6.6%96
AkshanFilter
-2.6141.8%-8.8%146
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.
SamiraFilter
+1.5755.2%+4.5%182
JinxFilter
+1.5653.2%+3.6%489
ApheliosFilter
+1.4055.6%+3.8%184
Kog'MawFilter
+1.2355.9%+6.8%61
LuxFilter
+1.1555.7%+6.8%56
CorkiFilter
+1.0855.0%+4.0%110
MelFilter
+1.0056.5%+4.9%65
DravenFilter
+0.8953.4%+2.7%201
VarusFilter
+0.8853.7%+2.7%196
Miss FortuneFilter
+0.8653.3%+2.6%226
YunaraFilter
+0.6453.3%+1.8%280
VeigarFilter
+0.5753.2%+3.6%59
KalistaFilter
+0.5253.4%+3.0%66
Kai'SaFilter
+0.2052.6%+0.7%458
LucianFilter
+0.1952.0%+0.9%369
BrandFilter
+0.1850.4%+1.8%83
YasuoFilter
+0.1550.5%+1.9%57
SivirFilter
+0.1151.9%+0.8%191
ZiggsFilter
+0.0750.8%+1.2%76
ZeriFilter
-0.0651.0%+0.6%158
VayneFilter
-0.0851.1%+0.5%185
SmolderFilter
-0.1250.3%+0.7%664
XayahFilter
-0.1650.3%+0.3%107
XerathFilter
-0.4148.4%-1.6%43
EzrealFilter
-0.4651.5%-0.4%781
Vel'KozFilter
-0.5946.2%-2.4%43
TwitchFilter
-1.0448.2%-1.6%203
NilahFilter
-1.0946.3%-3.8%71
KarthusFilter
-1.1344.5%-4.2%60
TristanaFilter
-1.2048.0%-2.5%154
SeraphineFilter
-1.2443.9%-5.0%57
CaitlynFilter
-1.2549.4%-1.5%583
SwainFilter
-1.5742.9%-6.2%62
AsheFilter
-1.7247.9%-2.1%568
JhinFilter
-2.1148.1%-3.0%590
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
+2.4958.1%+6.7%234
LuluFilter
+1.5354.2%+3.2%452
RellFilter
+1.3654.4%+5.4%130
RakanFilter
+1.3654.9%+5.1%134
SorakaFilter
+1.1053.0%+2.9%282
SeraphineFilter
+1.0552.2%+2.5%419
BraumFilter
+0.8653.0%+2.5%203
LeonaFilter
+0.8252.4%+2.2%263
SwainFilter
+0.7255.0%+3.3%79
JannaFilter
+0.5351.4%+1.6%230
AniviaFilter
+0.4753.8%+3.1%56
NautilusFilter
+0.4651.5%+0.9%414
BrandFilter
+0.3151.6%+1.0%138
LuxFilter
+0.2952.0%+0.4%221
BlitzcrankFilter
+0.2750.8%+0.9%190
AlistarFilter
+0.2651.6%+0.8%132
Tahm KenchFilter
+0.2352.5%+1.6%51
ZoeFilter
+0.2252.7%+1.8%43
KarmaFilter
+0.1751.1%+0.1%551
PoppyFilter
+0.1551.5%+1.2%53
MaokaiFilter
+0.1051.0%+0.9%52
TaricFilter
-0.0550.0%-0.1%58
XerathFilter
-0.0651.3%-0.7%104
NamiFilter
-0.1150.2%-0.4%631
ZileanFilter
-0.1749.1%-0.4%123
BardFilter
-0.1949.5%-0.5%356
Vel'KozFilter
-0.2949.0%-1.1%107
EliseFilter
-0.3648.6%-2.2%55
MorganaFilter
-0.5048.8%-2.2%114
CamilleFilter
-0.5347.6%-3.5%53
ShacoFilter
-0.5648.0%-4.0%52
PykeFilter
-1.1047.2%-3.3%217
MilioFilter
-1.1347.5%-3.1%306
NeekoFilter
-1.2344.9%-5.8%88
PantheonFilter
-1.4545.2%-6.4%105
MelFilter
-1.4645.3%-9.1%67
ThreshFilter
-1.5046.5%-3.4%470
SonaFilter
-1.5845.7%-4.3%254
ZyraFilter
-2.4839.1%-12.2%83
Best items on Senna
Highest smoothed win rate among items bought in ≥3% of games.
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.
ShenFilter
203.858.5%+6.3%258
OrnnFilter
195.757.4%+5.7%340
Tahm KenchFilter
174.158.3%+8.5%111
TryndamereFilter
173.357.9%+6.5%174
RenektonFilter
169.356.0%+5.4%315
RivenFilter
151.456.5%+5.4%222
MalphiteFilter
115.054.8%+3.6%413
CamilleFilter
104.055.3%+4.1%188
ZaahenFilter
97.855.3%+4.4%148
YasuoFilter
89.155.0%+4.2%138
SettFilter
80.553.9%+3.1%281
VarusFilter
79.854.4%+3.9%138
Dr. MundoFilter
76.354.2%+3.2%198
AatroxFilter
71.853.2%+2.8%336
HeimerdingerFilter
52.154.7%+4.0%64
VladimirFilter
43.753.5%+2.6%119
Xin ZhaoFilter
40.453.9%+2.6%96
IllaoiFilter
40.453.3%+2.4%131
OlafFilter
36.053.7%+1.9%151
KennenFilter
33.953.8%+2.0%119
PoppyFilter
33.754.3%+2.4%77
PantheonFilter
31.152.8%+2.0%142
UrgotFilter
30.453.7%+1.5%168
AniviaFilter
22.253.4%+1.5%111
RumbleFilter
18.852.0%+1.5%183
GnarFilter
13.451.5%+1.4%218
KledFilter
12.053.2%+1.0%110
MordekaiserFilter
0.950.7%+1.2%289
VolibearFilter
-6.751.1%+0.7%150
KayleFilter
-9.851.9%+0.3%198
GangplankFilter
-10.551.9%+0.4%300
JayceFilter
-14.751.0%+0.5%317
GwenFilter
-16.051.4%+0.2%171
DariusFilter
-16.351.1%+0.4%375
SylasFilter
-17.850.8%-0.2%75
AkaliFilter
-22.250.3%+0.2%139
SingedFilter
-33.251.3%-0.4%209
TeemoFilter
-43.251.0%-0.5%283
YorickFilter
-51.449.4%-0.5%217
Cho'GathFilter
-66.449.2%-1.4%166
TrundleFilter
-66.946.9%-2.7%69
K'SanteFilter
-75.449.1%-1.0%317
IreliaFilter
-94.249.4%-2.0%275
QuinnFilter
-98.147.2%-4.8%75
WarwickFilter
-99.146.4%-4.9%70
CassiopeiaFilter
-105.344.9%-5.2%66
NasusFilter
-108.748.2%-2.6%202
GarenFilter
-109.549.5%-2.1%414
SionFilter
-127.248.3%-2.4%361
GragasFilter
-146.847.3%-4.2%184
AmbessaFilter
-159.246.8%-3.5%271
JaxFilter
-167.747.2%-3.7%313
VayneFilter
-169.546.7%-4.4%221
FioraFilter
-171.946.1%-4.4%213
YoneFilter
-183.346.6%-3.9%337
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.
EvelynnFilter
228.757.8%+6.4%176
Rek'SaiFilter
152.956.0%+3.9%261
Nunu & WillumpFilter
145.756.6%+4.8%139
QuinnFilter
125.155.5%+6.9%64
SylasFilter
104.254.1%+3.1%282
NidaleeFilter
97.155.0%+3.3%155
ShyvanaFilter
93.653.9%+2.8%320
HecarimFilter
91.653.4%+3.0%282
PantheonFilter
91.155.1%+4.0%98
DianaFilter
90.053.8%+3.1%222
ShacoFilter
89.854.0%+2.9%249
KindredFilter
88.154.5%+3.2%153
NocturneFilter
84.354.0%+2.4%466
WarwickFilter
83.454.5%+3.2%142
FiddlesticksFilter
81.254.4%+3.0%159
QiyanaFilter
80.554.0%+3.8%102
RengarFilter
61.553.0%+2.3%324
AmumuFilter
48.353.6%+2.3%136
SkarnerFilter
44.454.0%+2.2%109
LilliaFilter
41.853.3%+1.9%214
JaxFilter
38.253.4%+2.2%99
Master YiFilter
25.052.7%+1.5%342
WukongFilter
21.452.8%+1.4%243
ViegoFilter
20.751.9%+1.6%507
RammusFilter
18.053.1%+1.5%106
AatroxFilter
3.153.3%+0.8%95
NaafiriFilter
-8.351.8%+1.0%381
KaynFilter
-9.551.7%+1.0%423
EliseFilter
-18.851.2%+0.7%142
ZacFilter
-21.151.1%+0.7%154
Xin ZhaoFilter
-24.251.5%+0.7%421
UdyrFilter
-30.951.6%+0.3%178
JayceFilter
-31.349.8%+0.4%102
BriarFilter
-67.950.2%-0.2%245
IvernFilter
-75.750.5%-1.2%130
ZyraFilter
-81.449.4%-2.0%83
TalonFilter
-81.950.9%-0.4%419
VolibearFilter
-84.947.2%-1.8%74
ZedFilter
-96.947.6%-1.2%123
Jarvan IVFilter
-99.049.9%-0.5%461
SejuaniFilter
-103.948.6%-2.1%105
Lee SinFilter
-114.550.6%-0.7%754
KarthusFilter
-127.747.6%-2.5%114
AmbessaFilter
-134.448.1%-1.7%189
Kha'ZixFilter
-136.349.3%-1.3%348
ViFilter
-141.349.0%-1.7%259
Bel'VethFilter
-155.049.4%-3.2%157
GravesFilter
-178.249.0%-1.7%636
EkkoFilter
-226.546.9%-3.4%249
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
189.057.1%+5.8%186
NaafiriFilter
159.756.2%+5.0%184
AkshanFilter
151.556.0%+5.1%167
LissandraFilter
115.254.9%+3.3%314
BrandFilter
111.755.4%+4.9%102
Twisted FateFilter
110.055.2%+3.2%278
ZedFilter
102.553.6%+3.0%454
KatarinaFilter
88.654.3%+2.5%410
Xin ZhaoFilter
86.255.4%+4.0%92
CassiopeiaFilter
68.154.1%+2.9%134
IreliaFilter
67.453.8%+2.8%159
DianaFilter
64.954.3%+2.4%193
QiyanaFilter
60.853.7%+2.6%152
AnnieFilter
56.753.8%+2.3%193
EkkoFilter
56.453.7%+2.2%212
LeBlancFilter
55.653.2%+2.2%244
KassadinFilter
54.452.9%+2.4%202
Aurelion SolFilter
52.453.3%+2.4%159
SwainFilter
48.654.3%+2.9%71
SionFilter
19.053.3%+1.5%68
TalonFilter
13.652.1%+1.4%133
VeigarFilter
12.652.7%+1.1%223
AniviaFilter
11.952.2%+1.3%225
RyzeFilter
7.951.4%+1.4%240
MalzaharFilter
-0.251.9%+1.0%392
VexFilter
-3.252.0%+0.8%153
TaliyahFilter
-7.052.0%+0.6%113
GalioFilter
-21.851.2%+0.5%232
OriannaFilter
-27.650.3%+0.6%254
JayceFilter
-37.650.0%-1.0%63
LuxFilter
-42.051.0%-0.1%206
AzirFilter
-52.548.9%-0.5%113
AuroraFilter
-58.450.1%-0.3%218
YoneFilter
-59.649.7%+0.0%318
AhriFilter
-60.951.2%-0.2%666
FizzFilter
-62.551.4%-0.6%279
SylasFilter
-64.350.4%-0.2%407
AkaliFilter
-64.950.4%-0.2%407
SyndraFilter
-102.249.9%-1.3%290
XerathFilter
-121.549.6%-1.6%322
HweiFilter
-147.448.3%-2.3%251
YasuoFilter
-160.148.0%-1.9%394
ViktorFilter
-175.348.8%-2.2%576
MelFilter
-235.243.9%-4.4%192
VladimirFilter
-260.446.3%-4.7%290
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.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
51.9%
Pick Rate
9.5%
Ban Rate
4.1%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
↑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
-0.001↓Low 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.
-3.5%↑High 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.
+3.9%↓Low compared to other champions in this role
Support
Marksman
