Irelia'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.
Irelia'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 Irelia'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 damage205 /min-0.31σ
AD damage603 /min+0.49σ
True damage35 /min-0.47σ
Damage taken from champions
AP taken376 /min-0.10σ
AD taken700 /min+0.17σ
Death's Dance
12% PR · 799 games
54.2%
True taken113 /min+1.17σ
Utility
Hard CC dealt0.56 sec/min-0.50σ
Heal0 /min-0.15σ
Shield0 /min-0.21σ
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
50.9%
Pick Rate
4.6%
Ban Rate
13.2%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
·Average compared to other champions in this role
↑High compared to other champions in this role
↑High compared to other champions in this role
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
-0.003
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
-0.001
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.
-7.2%
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.
↓↓Very low compared to other champions in this role
·Average compared to other champions in this role
↓↓Very low compared to other champions in this role
·Average compared to other champions in this role
top
Irelia's WR vs enemy top. Sort ↓ for Irelia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Irelia'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.Irelia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Irelia's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Irelia's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
DariusFilter
+2.2456.6%+6.6%185
TeemoFilter
+1.9558.0%+8.7%88
OrnnFilter
+1.4955.2%+6.1%104
YorickFilter
+1.3356.1%+5.2%98
TryndamereFilter
+1.3256.2%+6.6%71
AatroxFilter
+1.3054.0%+3.4%226
Dr. MundoFilter
+1.2656.1%+6.2%73
AmbessaFilter
+1.2154.4%+3.7%154
AuroraFilter
+0.9456.4%+6.5%44
GwenFilter
+0.7055.1%+5.2%39
ShenFilter
+0.6651.7%+2.9%101
Cho'GathFilter
+0.6354.1%+3.9%48
RyzeFilter
+0.5653.7%+5.1%32
SionFilter
+0.4451.7%+1.5%124
KennenFilter
+0.4351.2%+2.2%79
SingedFilter
+0.3851.3%+2.2%63
KledFilter
+0.3551.0%+2.4%52
CassiopeiaFilter
+0.3552.9%+2.5%35
VarusFilter
+0.3451.9%+1.3%85
AkaliFilter
+0.3251.7%+1.2%95
UrgotFilter
+0.2850.4%+1.6%71
Tahm KenchFilter
+0.2853.1%+1.9%31
K'SanteFilter
+0.2851.6%+0.8%132
QuinnFilter
+0.2751.1%+1.8%44
NasusFilter
+0.2351.4%+1.1%61
PantheonFilter
+0.1950.9%+1.0%56
YasuoFilter
+0.1750.6%+0.7%104
KayleFilter
+0.1750.0%+0.9%94
PoppyFilter
+0.1550.0%+1.0%44
RumbleFilter
+0.0950.7%+0.2%94
GragasFilter
+0.0249.5%+0.1%61
GnarFilter
-0.0350.5%-0.2%166
GangplankFilter
-0.0849.3%-0.0%171
VolibearFilter
-0.1849.2%-1.0%80
AniviaFilter
-0.2147.7%-1.1%59
IllaoiFilter
-0.2547.8%-2.3%40
HeimerdingerFilter
-0.2548.6%-1.7%61
GarenFilter
-0.4947.9%-1.3%165
YoneFilter
-0.5148.8%-1.7%165
VladimirFilter
-0.6447.0%-2.9%84
WarwickFilter
-0.6545.6%-4.2%53
MordekaiserFilter
-0.7047.8%-3.5%88
JayceFilter
-0.9148.2%-2.2%309
SettFilter
-0.9746.7%-3.1%147
ZaahenFilter
-1.0545.5%-4.5%93
OlafFilter
-1.1342.5%-6.7%56
RenektonFilter
-1.3246.2%-4.2%162
VayneFilter
-1.4644.7%-5.4%120
JaxFilter
-1.6545.2%-4.7%191
FioraFilter
-1.7244.0%-6.6%116
RivenFilter
-1.7543.5%-6.4%118
CamilleFilter
-1.8341.4%-8.4%83
MalphiteFilter
-2.5642.9%-6.8%223
jungle
Irelia's WR vs enemy jungle. Sort ↓ for Irelia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Irelia'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.Irelia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Irelia's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Irelia's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
NaafiriFilter
+2.3455.4%+5.5%201
AmbessaFilter
+1.5754.8%+3.8%158
WukongFilter
+1.4254.7%+5.3%87
Lee SinFilter
+1.2451.7%+2.1%465
EkkoFilter
+1.2353.9%+3.3%128
Jarvan IVFilter
+1.2052.8%+2.4%238
GravesFilter
+1.1752.1%+1.9%409
QiyanaFilter
+1.1655.3%+4.6%73
TalonFilter
+1.1052.1%+2.6%192
DianaFilter
+0.9052.7%+2.7%115
Nunu & WillumpFilter
+0.8352.5%+3.7%72
RengarFilter
+0.7351.8%+1.8%147
QuinnFilter
+0.5656.1%+3.7%32
ZyraFilter
+0.5152.7%+3.3%41
ZedFilter
+0.4653.4%+1.4%66
SejuaniFilter
+0.4352.8%+2.8%39
KindredFilter
+0.4351.1%+1.6%83
SkarnerFilter
+0.4151.6%+2.6%45
UdyrFilter
+0.3651.6%+2.3%41
ViFilter
+0.2250.6%+0.4%118
Xin ZhaoFilter
+0.2150.4%+0.2%200
JayceFilter
+0.1851.8%+0.3%60
Bel'VethFilter
+0.1649.1%+1.0%66
KaynFilter
+0.0450.0%-0.2%158
IvernFilter
-0.0349.1%-0.2%62
ShyvanaFilter
-0.0749.3%-0.4%100
FiddlesticksFilter
-0.0749.1%-0.4%60
AmumuFilter
-0.1548.6%-0.8%57
ZacFilter
-0.2049.1%-1.2%60
ViegoFilter
-0.2549.5%-0.9%265
LilliaFilter
-0.2748.2%-1.3%64
KarthusFilter
-0.3048.7%-1.6%67
Kha'ZixFilter
-0.3448.9%-1.1%185
AatroxFilter
-0.3946.7%-1.9%55
Dr. MundoFilter
-0.4848.0%-3.2%48
Rek'SaiFilter
-0.5946.7%-2.2%87
NidaleeFilter
-0.5947.0%-2.1%99
ShacoFilter
-0.6447.4%-2.4%102
JaxFilter
-0.8243.7%-5.7%37
WarwickFilter
-0.9145.0%-4.6%59
EvelynnFilter
-0.9745.2%-4.0%76
PantheonFilter
-1.1344.6%-5.0%71
SylasFilter
-1.3545.7%-4.1%138
EliseFilter
-1.4044.6%-5.9%80
HecarimFilter
-1.7845.2%-5.4%147
Master YiFilter
-1.8144.6%-5.0%163
NocturneFilter
-2.0243.9%-5.2%180
BriarFilter
-2.2542.0%-8.5%93
mid
Irelia's WR vs enemy mid. Sort ↓ for Irelia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Irelia'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.Irelia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Irelia's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Irelia's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SylasFilter
+2.2755.8%+5.5%183
VeigarFilter
+1.7956.8%+7.3%75
LuxFilter
+1.6255.4%+5.5%98
AniviaFilter
+1.3953.8%+3.6%147
TaliyahFilter
+1.3755.6%+6.0%67
RyzeFilter
+1.3354.0%+3.2%161
HweiFilter
+1.3054.0%+3.6%126
TalonFilter
+0.9453.3%+3.3%85
KayleFilter
+0.8854.9%+5.4%41
ZedFilter
+0.7851.7%+1.5%238
AzirFilter
+0.7853.7%+2.4%86
OriannaFilter
+0.6352.4%+1.3%139
AuroraFilter
+0.5451.6%+1.2%132
NaafiriFilter
+0.5351.8%+2.3%62
MelFilter
+0.4953.2%+0.8%108
SionFilter
+0.4852.4%+3.4%34
JayceFilter
+0.4051.3%+1.5%67
YasuoFilter
+0.2951.1%+0.3%175
LissandraFilter
+0.2950.0%+0.7%152
Aurelion SolFilter
+0.1850.5%+0.6%51
VladimirFilter
+0.0749.7%+0.0%107
BrandFilter
+0.0650.0%-0.1%42
FizzFilter
+0.0649.1%+0.2%113
SmolderFilter
-0.0451.0%-1.2%48
SwainFilter
-0.0548.8%-0.8%34
AkshanFilter
-0.0849.3%-0.6%92
YoneFilter
-0.2650.0%-1.2%176
XerathFilter
-0.3748.4%-1.1%165
CassiopeiaFilter
-0.4547.1%-2.9%52
ZoeFilter
-0.4647.9%-1.7%115
GalioFilter
-0.5248.2%-2.0%114
KassadinFilter
-0.7347.1%-3.2%86
DianaFilter
-0.7646.1%-2.9%91
MalzaharFilter
-0.8347.2%-2.8%130
SyndraFilter
-0.8646.9%-2.8%129
ViktorFilter
-0.8947.5%-2.3%207
VexFilter
-1.1045.2%-4.5%85
EkkoFilter
-1.1444.4%-5.0%76
LeBlancFilter
-1.1746.4%-3.6%144
QiyanaFilter
-1.1845.3%-4.4%98
KatarinaFilter
-1.3546.0%-3.1%241
Twisted FateFilter
-1.4944.6%-4.2%145
AkaliFilter
-1.5246.4%-4.0%211
AnnieFilter
-1.5543.4%-5.7%95
AhriFilter
-1.6745.9%-3.5%318
adc
Irelia's WR vs enemy adc. Sort ↓ for Irelia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Irelia'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.Irelia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Irelia's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Irelia's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
ApheliosFilter
+2.5758.5%+7.4%138
VarusFilter
+1.8055.2%+5.0%162
Kog'MawFilter
+1.4355.9%+7.2%61
XayahFilter
+1.2453.6%+4.2%116
DravenFilter
+0.9853.2%+3.2%121
YasuoFilter
+0.7253.4%+5.1%38
TwitchFilter
+0.7251.6%+2.4%142
Aurelion SolFilter
+0.6553.6%+4.9%34
KarthusFilter
+0.6153.0%+4.8%33
CaitlynFilter
+0.5751.6%+1.2%357
LucianFilter
+0.4851.5%+1.0%305
EzrealFilter
+0.3151.7%+0.4%646
VladimirFilter
+0.2751.9%+1.7%31
SennaFilter
+0.2550.3%+1.0%125
ZiggsFilter
+0.1750.0%+1.0%42
SivirFilter
+0.1450.8%+0.4%133
MelFilter
+0.0751.0%-0.1%52
BrandFilter
+0.0448.6%+0.5%57
NilahFilter
-0.0948.9%-0.9%38
ZeriFilter
-0.1749.4%-0.5%104
SeraphineFilter
-0.4345.5%-3.0%38
Miss FortuneFilter
-0.4748.8%-1.2%159
SmolderFilter
-0.6048.2%-0.7%384
TristanaFilter
-0.7547.6%-2.3%120
AsheFilter
-0.7948.2%-1.2%367
KalistaFilter
-0.8045.9%-4.0%61
Kai'SaFilter
-0.8149.4%-1.7%395
YunaraFilter
-1.0048.5%-2.5%214
VayneFilter
-1.1247.1%-3.0%158
CorkiFilter
-1.1645.4%-4.8%80
SamiraFilter
-1.2546.0%-4.1%113
JinxFilter
-1.5746.4%-2.8%334
JhinFilter
-1.9946.9%-3.7%453
support
Irelia's WR vs enemy support. Sort ↓ for Irelia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Irelia'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.Irelia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Irelia's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Irelia's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
PykeFilter
+2.2755.7%+5.9%205
ZyraFilter
+1.7460.2%+9.7%53
JannaFilter
+1.5554.1%+4.9%144
BardFilter
+1.3252.6%+3.2%262
KarmaFilter
+1.1252.5%+2.3%352
NeekoFilter
+1.0455.2%+4.9%66
NamiFilter
+1.0052.0%+2.0%462
XerathFilter
+0.8254.9%+3.8%63
ShacoFilter
+0.7256.5%+5.2%35
SennaFilter
+0.7251.1%+2.2%173
PantheonFilter
+0.6252.9%+2.0%103
LuluFilter
+0.5951.5%+1.2%327
BrandFilter
+0.5652.4%+2.4%76
NautilusFilter
+0.3450.7%+0.7%307
SonaFilter
+0.1850.0%+0.7%134
MilioFilter
+0.1550.2%+0.4%179
LuxFilter
+0.1551.0%+0.2%144
PoppyFilter
+0.1450.6%+0.9%37
AniviaFilter
+0.0250.0%-0.0%52
MorganaFilter
-0.0250.0%-0.2%98
SwainFilter
-0.0450.5%-0.6%55
EliseFilter
-0.0549.5%-0.4%51
MelFilter
-0.1152.0%-1.6%48
Tahm KenchFilter
-0.2148.4%-1.5%43
YuumiFilter
-0.2250.0%-0.9%160
TaricFilter
-0.2947.4%-1.9%45
Vel'KozFilter
-0.5846.6%-2.7%68
MaokaiFilter
-0.6645.6%-3.8%53
ZileanFilter
-0.8745.9%-2.9%107
SorakaFilter
-0.8847.1%-2.4%175
ThreshFilter
-1.1247.1%-2.2%377
BraumFilter
-1.1246.4%-3.2%161
RakanFilter
-1.2545.0%-4.0%121
AlistarFilter
-1.3145.5%-4.6%117
LeonaFilter
-1.4145.5%-4.2%150
BlitzcrankFilter
-1.4544.9%-4.2%146
RellFilter
-1.6343.0%-5.3%115
SeraphineFilter
-1.8444.8%-4.1%260
jungle
Irelia's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Irelia'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 Irelia, negative = ally drags Irelia down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Irelia's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Irelia'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.
NocturneFilter
271.556.9%+5.7%243
Master YiFilter
244.956.1%+5.4%227
WukongFilter
201.356.8%+6.0%118
ShacoFilter
147.454.4%+3.9%160
AatroxFilter
103.556.6%+4.9%54
KindredFilter
102.654.0%+3.3%108
NidaleeFilter
76.953.2%+2.0%154
KarthusFilter
75.552.9%+3.0%84
ShyvanaFilter
66.652.5%+2.0%137
BriarFilter
59.151.7%+2.0%145
WarwickFilter
56.352.9%+2.2%81
Rek'SaiFilter
50.852.8%+1.4%135
PantheonFilter
49.953.0%+2.4%60
Kha'ZixFilter
46.551.6%+1.4%214
IvernFilter
46.453.0%+2.0%66
FiddlesticksFilter
43.752.4%+1.7%90
GravesFilter
42.851.2%+1.1%440
SkarnerFilter
37.053.2%+2.0%47
QiyanaFilter
36.551.7%+2.1%56
RammusFilter
36.152.7%+1.7%61
Nunu & WillumpFilter
29.952.6%+1.2%73
JayceFilter
24.250.3%+1.5%80
UdyrFilter
23.952.0%+1.0%74
DianaFilter
20.451.1%+0.9%148
TalonFilter
7.351.2%+0.4%242
ZedFilter
-0.749.0%+0.7%85
VolibearFilter
-8.548.6%+0.1%41
Bel'VethFilter
-10.251.6%-0.5%78
TaliyahFilter
-17.049.8%-0.8%43
EliseFilter
-28.249.2%-0.6%84
EvelynnFilter
-34.450.0%-1.0%95
AmumuFilter
-36.649.5%-1.3%68
ViFilter
-37.249.5%-0.6%154
SylasFilter
-46.549.7%-0.7%218
HecarimFilter
-48.149.0%-0.7%174
ZacFilter
-52.148.6%-1.3%92
ZyraFilter
-55.448.6%-2.2%64
SejuaniFilter
-79.846.8%-3.4%57
ViegoFilter
-99.248.4%-1.4%297
LilliaFilter
-106.147.7%-3.0%106
Lee SinFilter
-109.949.2%-1.5%526
EkkoFilter
-114.747.4%-2.3%165
JaxFilter
-119.246.1%-4.8%66
Jarvan IVFilter
-122.148.0%-1.9%296
RengarFilter
-130.147.3%-3.0%151
AmbessaFilter
-131.946.2%-3.0%131
NaafiriFilter
-144.547.8%-2.6%254
Xin ZhaoFilter
-178.346.9%-3.2%251
KaynFilter
-190.246.5%-3.5%236
mid
Irelia's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Irelia'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 Irelia, negative = ally drags Irelia down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Irelia's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Irelia'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.
KatarinaFilter
249.256.4%+5.3%288
VeigarFilter
210.757.5%+6.7%121
AhriFilter
168.154.0%+3.2%412
FizzFilter
156.755.8%+4.4%143
LeBlancFilter
153.654.6%+4.4%157
LuxFilter
129.254.2%+3.9%144
TaliyahFilter
118.355.8%+5.1%76
GalioFilter
98.952.7%+2.7%189
SyndraFilter
97.153.3%+2.8%157
AkaliFilter
73.951.7%+1.8%265
CassiopeiaFilter
65.153.3%+2.9%78
AzirFilter
40.851.1%+2.2%82
LissandraFilter
29.051.6%+0.7%195
ViktorFilter
26.951.0%+0.5%378
SionFilter
21.752.9%+1.7%40
YasuoFilter
21.650.3%+0.8%194
KassadinFilter
19.850.8%+0.8%139
VexFilter
16.151.3%+0.8%83
ZoeFilter
13.351.1%+0.4%170
Aurelion SolFilter
8.450.9%+0.5%80
HweiFilter
-13.349.7%-0.2%165
AniviaFilter
-17.049.8%-0.3%141
AnnieFilter
-21.350.3%-0.7%112
OriannaFilter
-24.748.9%-0.3%166
SwainFilter
-25.549.2%-1.4%40
RyzeFilter
-28.548.9%-0.5%166
SylasFilter
-28.849.4%-0.5%217
EkkoFilter
-29.150.0%-0.9%127
NaafiriFilter
-39.349.0%-1.7%63
Twisted FateFilter
-46.650.1%-1.3%207
ZedFilter
-50.949.0%-1.0%250
AkshanFilter
-58.148.5%-1.8%109
Xin ZhaoFilter
-61.647.3%-3.5%46
AuroraFilter
-67.448.0%-1.8%133
MalzaharFilter
-72.348.7%-1.6%242
YoneFilter
-78.447.4%-1.7%179
QiyanaFilter
-97.647.1%-3.5%95
JayceFilter
-105.343.5%-7.0%38
XerathFilter
-108.748.2%-2.6%229
BrandFilter
-118.144.7%-5.5%62
TalonFilter
-122.045.6%-4.6%84
DianaFilter
-144.046.7%-4.6%127
VladimirFilter
-151.646.7%-3.9%184
MelFilter
-208.342.2%-5.7%130
adc
Irelia's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Irelia'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 Irelia, negative = ally drags Irelia down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Irelia's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Irelia'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.
AsheFilter
294.756.4%+5.5%513
XayahFilter
178.356.5%+5.6%126
JinxFilter
148.054.1%+3.0%404
SwainFilter
102.457.5%+5.7%49
SeraphineFilter
101.456.2%+4.4%69
BrandFilter
81.055.1%+2.8%90
ApheliosFilter
66.751.6%+2.4%143
Vel'KozFilter
56.155.2%+3.0%48
ZiggsFilter
51.853.2%+1.9%94
SmolderFilter
46.952.3%+0.9%647
KarthusFilter
46.054.2%+2.1%59
CaitlynFilter
38.551.0%+1.1%481
MelFilter
19.050.5%+1.2%78
DravenFilter
14.650.9%+0.7%182
TwitchFilter
12.351.6%+0.4%145
Kog'MawFilter
12.352.2%+0.5%57
CorkiFilter
9.750.8%+0.7%88
SennaFilter
9.051.4%+0.4%165
Kai'SaFilter
-8.549.6%+0.4%407
SivirFilter
-10.550.0%+0.1%158
YasuoFilter
-11.851.1%-0.9%44
LucianFilter
-11.950.0%+0.2%334
NilahFilter
-15.249.8%-0.8%47
KalistaFilter
-16.049.7%-0.6%55
XerathFilter
-37.948.1%-2.6%38
Aurelion SolFilter
-41.049.3%-2.3%53
VayneFilter
-43.149.5%-0.7%229
SamiraFilter
-69.748.6%-1.6%154
Miss FortuneFilter
-71.248.9%-1.4%208
LuxFilter
-73.548.2%-3.9%58
VarusFilter
-86.548.4%-1.6%235
JhinFilter
-110.148.2%-1.5%566
TristanaFilter
-118.147.1%-3.3%133
YunaraFilter
-142.046.4%-2.9%210
ZeriFilter
-187.145.7%-4.7%165
EzrealFilter
-234.545.6%-3.4%677
support
Irelia's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Irelia'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 Irelia, negative = ally drags Irelia down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Irelia's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Irelia'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.
Fighter
Assassin
