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 damage204 /min-0.30σ
AD damage603 /min+0.48σ
True damage35 /min-0.48σ
Damage taken from champions
AP taken374 /min-0.11σ
AD taken703 /min+0.17σ
True taken111 /min+1.14σ
Utility
Hard CC dealt0.56 sec/min-0.51σ
Heal0 /min-0.15σ
Shield0 /min-0.22σ
B
Tier
Average performerRating 59.40
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
Starter Items
Doran's Blade
97% PR · 51.1% WR
Doran's Shield
2% PR · 49.8% WR
Doran's Ring
0% PR · 50.0% WR
Tier 2 Boots
Plated Steelcaps
68% PR · 51.3% WR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q
Best items on Irelia
Highest smoothed win rate among items bought in ≥3% of games.
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.
AatroxFilter
+2.3356.8%+6.4%246
TeemoFilter
+2.0358.9%+9.4%91
DariusFilter
+1.6555.0%+4.8%210
YorickFilter
+1.6056.5%+6.1%118
AmbessaFilter
+1.5655.4%+4.8%174
TryndamereFilter
+1.4457.0%+7.3%78
Cho'GathFilter
+1.0856.4%+6.4%60
ShenFilter
+0.8052.2%+3.4%111
AuroraFilter
+0.7155.6%+4.5%49
Dr. MundoFilter
+0.7153.1%+3.4%80
AkaliFilter
+0.6952.8%+2.6%113
PoppyFilter
+0.5953.6%+4.0%47
QuinnFilter
+0.5553.2%+4.1%44
OrnnFilter
+0.5451.6%+2.2%105
K'SanteFilter
+0.5252.2%+1.4%151
KennenFilter
+0.4951.9%+2.2%83
SingedFilter
+0.4651.7%+2.4%70
UrgotFilter
+0.4051.2%+2.0%77
TrundleFilter
+0.3854.1%+2.6%35
GwenFilter
+0.3452.0%+2.1%50
CassiopeiaFilter
+0.2952.3%+2.0%38
RyzeFilter
+0.2751.1%+2.0%40
ZedFilter
+0.2551.2%+2.0%34
KayleFilter
+0.2350.3%+0.8%113
GnarFilter
+0.1951.1%+0.2%183
KledFilter
+0.1850.0%+1.2%52
SionFilter
+0.0850.3%+0.0%135
VarusFilter
+0.0650.0%+0.0%84
AniviaFilter
+0.0148.6%+0.1%57
GangplankFilter
-0.0049.4%-0.1%193
SettFilter
-0.0249.5%-0.2%158
HeimerdingerFilter
-0.0749.6%-0.9%63
Tahm KenchFilter
-0.1149.4%-1.8%37
YasuoFilter
-0.1549.4%-1.0%110
PantheonFilter
-0.1648.6%-1.4%61
GragasFilter
-0.1848.4%-1.2%76
NasusFilter
-0.2148.4%-1.4%74
WarwickFilter
-0.3446.6%-2.5%53
YoneFilter
-0.3748.8%-1.6%167
IllaoiFilter
-0.3946.4%-3.2%47
GarenFilter
-0.4848.0%-1.6%200
RumbleFilter
-0.5947.3%-3.1%96
VolibearFilter
-0.7246.9%-3.7%97
JayceFilter
-0.7548.3%-2.3%337
VayneFilter
-0.8946.3%-3.7%125
VladimirFilter
-0.9845.2%-5.2%85
RenektonFilter
-1.0646.6%-3.7%184
ZaahenFilter
-1.0645.4%-4.7%113
OlafFilter
-1.2242.4%-7.2%68
RivenFilter
-1.2644.8%-5.0%133
MalphiteFilter
-1.3745.7%-4.0%250
FioraFilter
-1.5143.7%-6.4%117
MordekaiserFilter
-1.7143.0%-8.1%101
CamilleFilter
-1.7241.8%-8.1%96
JaxFilter
-3.1040.3%-9.6%213
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.
TalonFilter
+1.4353.0%+3.2%201
QiyanaFilter
+1.4255.8%+5.7%70
KaynFilter
+1.3553.1%+3.0%193
QuinnFilter
+1.3459.6%+8.0%39
Jarvan IVFilter
+1.3353.0%+2.6%252
WukongFilter
+1.3253.8%+4.1%108
NaafiriFilter
+1.0852.2%+2.3%224
SejuaniFilter
+1.0155.7%+5.3%47
AmbessaFilter
+0.9852.8%+2.2%162
Kha'ZixFilter
+0.9552.3%+1.9%212
EkkoFilter
+0.9052.3%+2.2%149
DianaFilter
+0.8852.4%+2.3%139
ShyvanaFilter
+0.7152.1%+2.0%113
ViegoFilter
+0.6351.5%+1.0%292
Lee SinFilter
+0.5850.7%+0.9%487
Nunu & WillumpFilter
+0.5350.8%+2.2%82
RengarFilter
+0.5151.4%+1.1%158
ZyraFilter
+0.4752.2%+3.0%40
KindredFilter
+0.4651.4%+1.5%90
ZedFilter
+0.3952.8%+1.0%73
IvernFilter
+0.2950.4%+1.3%71
ZacFilter
+0.2851.3%+1.1%63
WarwickFilter
+0.1950.4%+0.8%69
Xin ZhaoFilter
+0.1850.6%+0.2%221
UdyrFilter
+0.1650.5%+1.0%41
GravesFilter
+0.1350.2%+0.1%444
SkarnerFilter
+0.0450.0%+0.2%48
ViFilter
-0.0450.0%-0.3%132
KarthusFilter
-0.0850.0%-0.6%66
Rek'SaiFilter
-0.1848.3%-0.4%93
AmumuFilter
-0.1949.1%-1.0%56
RammusFilter
-0.2647.7%-1.6%38
FiddlesticksFilter
-0.3648.4%-1.5%74
AatroxFilter
-0.4347.1%-1.5%69
EvelynnFilter
-0.5147.7%-1.9%80
NidaleeFilter
-0.5447.8%-1.7%109
Dr. MundoFilter
-0.5547.4%-3.3%47
Bel'VethFilter
-0.6146.6%-2.0%81
LilliaFilter
-0.6347.2%-2.5%73
SylasFilter
-0.7348.1%-2.0%160
PantheonFilter
-0.9745.8%-4.1%68
JaxFilter
-0.9844.9%-5.4%48
JayceFilter
-1.1346.9%-4.2%95
ShacoFilter
-1.3245.8%-4.0%116
EliseFilter
-1.5544.7%-5.5%91
HecarimFilter
-1.7145.8%-4.7%151
Master YiFilter
-1.7945.5%-4.2%196
BriarFilter
-2.4742.0%-8.2%100
NocturneFilter
-2.5243.7%-5.5%213
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.
VeigarFilter
+2.1257.4%+8.0%91
SylasFilter
+1.3653.4%+3.1%218
TalonFilter
+1.3454.9%+4.8%94
HweiFilter
+1.3253.8%+3.6%145
XerathFilter
+1.2752.9%+3.3%175
LuxFilter
+1.1253.0%+3.6%116
LissandraFilter
+1.0652.4%+2.9%158
TaliyahFilter
+1.0654.5%+5.0%62
KayleFilter
+0.9555.3%+5.8%44
MelFilter
+0.9355.2%+2.2%115
AzirFilter
+0.9154.4%+2.7%97
NaafiriFilter
+0.7452.9%+3.1%71
YasuoFilter
+0.7152.1%+1.4%213
ZedFilter
+0.6751.5%+1.3%253
YoneFilter
+0.5252.1%+0.9%188
AuroraFilter
+0.4751.5%+1.0%148
SwainFilter
+0.3251.7%+1.8%39
AniviaFilter
+0.2850.5%+0.6%144
RyzeFilter
+0.2551.4%+0.2%166
OriannaFilter
+0.1351.1%-0.1%136
SmolderFilter
+0.1252.0%-0.3%50
JayceFilter
+0.0550.4%-0.3%63
AkshanFilter
-0.0749.4%-0.5%106
DianaFilter
-0.1048.3%-0.3%97
CassiopeiaFilter
-0.1149.0%-1.0%54
Aurelion SolFilter
-0.1548.6%-1.0%59
BrandFilter
-0.2348.4%-2.1%41
KassadinFilter
-0.2549.0%-1.2%99
FizzFilter
-0.3048.2%-0.9%145
LeBlancFilter
-0.3249.0%-1.2%150
AkaliFilter
-0.3749.1%-1.1%237
ZoeFilter
-0.4248.0%-1.5%123
SyndraFilter
-0.4647.9%-1.5%140
AhriFilter
-0.7748.0%-1.7%346
AnnieFilter
-0.8646.5%-3.2%105
EkkoFilter
-1.0245.3%-4.1%89
VladimirFilter
-1.1146.4%-3.5%144
ViktorFilter
-1.2446.8%-3.1%251
VexFilter
-1.2944.6%-4.9%98
QiyanaFilter
-1.4044.4%-5.2%103
MalzaharFilter
-1.4845.6%-4.5%156
GalioFilter
-1.6544.9%-5.1%146
Twisted FateFilter
-1.6544.1%-4.7%154
KatarinaFilter
-2.4343.6%-5.6%253
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
+2.5959.2%+8.3%141
EzrealFilter
+2.4955.9%+4.6%684
LucianFilter
+1.4153.9%+3.2%321
VarusFilter
+1.3954.6%+4.0%179
XayahFilter
+1.0753.0%+3.9%133
Kog'MawFilter
+0.8253.4%+4.4%68
DravenFilter
+0.5251.8%+1.8%145
KarthusFilter
+0.4952.9%+4.1%37
Aurelion SolFilter
+0.2751.1%+2.2%40
ZiggsFilter
+0.2551.0%+1.9%46
YasuoFilter
+0.1950.0%+1.8%40
MelFilter
+0.0951.4%+0.2%59
CaitlynFilter
+0.0750.7%+0.2%447
Miss FortuneFilter
+0.0650.4%+0.3%190
NilahFilter
+0.0349.5%+0.4%43
XerathFilter
+0.0149.4%+0.2%37
SwainFilter
-0.0048.8%+0.2%36
KalistaFilter
-0.1349.6%-0.7%63
SennaFilter
-0.1348.5%+0.1%150
BrandFilter
-0.2247.7%-0.9%59
SeraphineFilter
-0.2946.7%-1.7%42
TwitchFilter
-0.2949.0%-0.7%156
SivirFilter
-0.3049.5%-1.0%146
AsheFilter
-0.4248.9%-0.6%412
TristanaFilter
-0.5248.2%-1.5%145
SmolderFilter
-0.5548.4%-0.8%411
YunaraFilter
-0.6249.4%-1.8%217
ZeriFilter
-0.6647.6%-1.9%139
Kai'SaFilter
-0.8049.4%-1.9%418
SamiraFilter
-0.8447.4%-2.9%123
VayneFilter
-0.8747.8%-2.5%174
CorkiFilter
-1.0446.0%-4.4%89
JinxFilter
-1.6646.1%-3.4%373
JhinFilter
-2.4245.7%-4.9%497
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
+1.8655.1%+5.2%217
NautilusFilter
+1.6753.8%+3.8%344
BrandFilter
+1.5756.9%+7.2%87
JannaFilter
+1.4554.1%+5.0%144
NamiFilter
+1.3953.0%+2.8%461
KarmaFilter
+1.2753.0%+2.6%393
SennaFilter
+1.1152.1%+3.2%213
BardFilter
+1.0351.9%+2.5%291
ZyraFilter
+0.9555.9%+5.3%61
XerathFilter
+0.8855.5%+3.8%78
ShacoFilter
+0.8658.0%+7.0%38
PoppyFilter
+0.6053.7%+4.5%45
SonaFilter
+0.3850.5%+1.2%148
EliseFilter
+0.3351.9%+2.0%54
LuluFilter
+0.3050.6%+0.3%361
MorganaFilter
+0.1450.6%+0.2%116
MelFilter
+0.1353.3%-0.2%55
AlistarFilter
+0.0449.7%-0.1%135
SwainFilter
-0.1350.0%-1.4%58
PantheonFilter
-0.1450.0%-1.2%108
MilioFilter
-0.1749.3%-0.9%220
NeekoFilter
-0.2248.7%-1.6%67
MaokaiFilter
-0.2947.0%-2.0%50
YuumiFilter
-0.3049.6%-1.5%186
AniviaFilter
-0.3348.0%-2.7%48
Vel'KozFilter
-0.3647.7%-2.1%78
Renata GlascFilter
-0.3945.9%-3.6%35
TaricFilter
-0.4646.3%-2.9%58
ZileanFilter
-0.5646.7%-2.3%115
SeraphineFilter
-0.6847.1%-1.8%317
CamilleFilter
-0.6844.4%-5.9%40
LuxFilter
-0.6847.9%-2.8%161
ThreshFilter
-0.8047.2%-2.1%393
BraumFilter
-0.8346.9%-3.0%174
Tahm KenchFilter
-0.9243.6%-6.5%51
SorakaFilter
-0.9346.7%-3.2%196
RakanFilter
-1.0645.1%-4.0%134
RellFilter
-1.6042.1%-6.4%114
LeonaFilter
-2.1042.6%-6.9%180
BlitzcrankFilter
-2.3541.2%-8.0%161
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.
WukongFilter
240.058.0%+7.4%128
Master YiFilter
211.755.7%+5.1%234
NocturneFilter
200.055.7%+4.6%260
ShacoFilter
150.154.9%+4.3%160
ShyvanaFilter
136.954.5%+4.3%141
KindredFilter
131.754.9%+4.4%118
NidaleeFilter
90.153.6%+2.7%158
AatroxFilter
85.756.1%+4.3%55
PantheonFilter
84.354.7%+4.3%60
WarwickFilter
77.753.8%+3.1%90
RammusFilter
70.254.3%+3.3%67
IvernFilter
58.553.9%+2.7%68
JayceFilter
54.551.9%+2.7%86
BriarFilter
52.452.0%+1.9%150
KarthusFilter
49.652.1%+2.4%86
FiddlesticksFilter
49.152.5%+2.0%99
QiyanaFilter
47.652.9%+2.7%56
Nunu & WillumpFilter
41.353.5%+1.7%77
Rek'SaiFilter
37.952.9%+1.2%135
SkarnerFilter
27.452.3%+1.7%50
TalonFilter
21.851.4%+0.9%248
UdyrFilter
21.551.9%+1.1%74
Kha'ZixFilter
10.550.7%+0.8%216
DianaFilter
4.250.8%+0.6%153
Bel'VethFilter
-9.951.4%-0.3%82
ZedFilter
-15.748.7%+0.2%88
SejuaniFilter
-19.049.6%-0.4%65
EvelynnFilter
-22.350.2%-0.5%96
AmumuFilter
-32.349.3%-1.0%72
TaliyahFilter
-35.748.8%-1.9%45
EliseFilter
-44.849.0%-1.2%93
VolibearFilter
-45.146.7%-2.0%45
SylasFilter
-47.049.7%-0.6%226
ZacFilter
-54.248.7%-1.5%94
LilliaFilter
-64.049.0%-1.7%112
ZyraFilter
-66.048.3%-2.8%65
GravesFilter
-66.649.5%-0.7%445
HecarimFilter
-71.348.7%-1.2%184
ViegoFilter
-87.548.7%-1.2%297
JaxFilter
-87.946.6%-3.4%68
Jarvan IVFilter
-94.648.6%-1.4%298
AmbessaFilter
-97.747.4%-2.3%129
EkkoFilter
-106.648.1%-2.2%179
Xin ZhaoFilter
-107.748.2%-1.8%259
RengarFilter
-110.747.6%-2.5%154
ViFilter
-111.847.6%-2.5%156
Lee SinFilter
-120.749.0%-1.7%541
NaafiriFilter
-182.846.8%-3.6%245
KaynFilter
-252.845.3%-5.0%255
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
264.457.2%+6.0%299
LeBlancFilter
227.457.0%+6.9%164
VeigarFilter
214.558.1%+7.2%128
FizzFilter
155.755.9%+4.7%155
AhriFilter
142.453.7%+3.0%424
GalioFilter
134.054.2%+3.8%194
TaliyahFilter
88.955.4%+4.5%70
LuxFilter
88.653.7%+2.7%152
HweiFilter
82.452.7%+2.6%174
SyndraFilter
67.853.0%+2.0%166
KassadinFilter
37.951.5%+1.4%148
AkaliFilter
34.251.1%+1.0%269
CassiopeiaFilter
32.352.0%+1.7%81
VexFilter
25.952.0%+1.2%95
AzirFilter
21.950.2%+1.6%84
Vel'KozFilter
21.752.4%+2.1%40
YasuoFilter
20.250.5%+0.9%199
SionFilter
18.253.1%+1.5%40
MalzaharFilter
5.250.6%+0.3%239
ViktorFilter
-2.050.5%+0.1%378
RyzeFilter
-9.449.3%+0.2%168
SwainFilter
-9.550.2%-0.2%42
ZedFilter
-14.550.0%-0.2%252
SylasFilter
-18.449.8%-0.2%227
ZoeFilter
-19.150.4%-0.5%177
EkkoFilter
-23.050.2%-0.7%134
Aurelion SolFilter
-23.149.9%-0.8%79
OriannaFilter
-25.148.9%-0.3%172
LissandraFilter
-42.949.8%-1.1%210
Twisted FateFilter
-51.950.1%-1.4%217
AnnieFilter
-52.049.0%-1.7%116
AuroraFilter
-65.048.1%-1.7%141
AkshanFilter
-67.348.3%-2.2%112
Xin ZhaoFilter
-67.546.8%-4.0%47
NaafiriFilter
-73.147.3%-3.3%69
AniviaFilter
-74.548.4%-2.1%151
DianaFilter
-76.149.1%-2.6%125
QiyanaFilter
-78.047.9%-2.8%99
YoneFilter
-84.147.2%-1.9%184
BrandFilter
-85.046.0%-3.8%65
JayceFilter
-91.843.7%-5.9%41
VladimirFilter
-125.347.2%-3.3%192
TalonFilter
-133.744.9%-5.4%84
XerathFilter
-134.047.4%-3.3%229
MelFilter
-237.440.6%-6.8%134
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
264.455.9%+5.0%529
SeraphineFilter
156.958.5%+6.6%73
XayahFilter
134.955.6%+4.3%122
JinxFilter
120.653.5%+2.6%422
SwainFilter
93.457.0%+5.2%48
BrandFilter
81.454.7%+2.9%96
CaitlynFilter
67.551.7%+1.8%492
Kai'SaFilter
57.050.9%+1.8%434
DravenFilter
55.452.2%+1.8%190
Vel'KozFilter
54.455.2%+2.8%50
ApheliosFilter
54.251.6%+2.0%155
ZiggsFilter
48.153.0%+1.8%102
KalistaFilter
47.952.8%+2.7%58
SmolderFilter
42.552.2%+1.0%641
KarthusFilter
37.253.4%+1.8%62
NilahFilter
15.152.2%+0.9%47
CorkiFilter
9.450.7%+0.8%84
Kog'MawFilter
-9.051.1%-0.4%63
MelFilter
-12.749.3%+0.1%79
SennaFilter
-14.451.7%-0.3%188
LucianFilter
-23.849.8%+0.1%343
SivirFilter
-25.849.8%-0.2%161
Miss FortuneFilter
-35.949.9%-0.4%217
TwitchFilter
-38.549.9%-0.7%149
Aurelion SolFilter
-41.349.3%-2.2%51
YasuoFilter
-48.749.0%-3.1%44
VayneFilter
-57.549.3%-0.9%230
JhinFilter
-75.049.0%-0.7%586
LuxFilter
-85.747.7%-4.3%59
ZeriFilter
-97.448.5%-2.3%161
TristanaFilter
-103.448.1%-2.6%142
VarusFilter
-108.747.9%-1.9%244
SamiraFilter
-127.447.1%-3.0%158
YunaraFilter
-168.645.9%-3.3%217
EzrealFilter
-266.745.4%-3.8%702
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.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
50.6%
Pick Rate
4.9%
Ban Rate
13.1%
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
8
10
12
13
14
15
17
18
16
·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
0.000
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.
-7.1%
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.
Fighter
Assassin
