Sion'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.
Sion'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 Sion'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 damage284 /min-0.96σ
AD damage448 /min+0.70σ
True damage16 /min-0.72σ
Damage taken from champions
AP taken594 /min+3.36σ
AD taken899 /min+3.21σ
True taken107 /min+2.88σ
Utility
Hard CC dealt1.43 sec/min+0.70σ
Heal0 /min-0.09σ
Shield0 /min-0.29σ
A
Tier
Above-average — strong in this roleRating 62.40
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 Shield
92% PR · 52.7% WR
Cull
3% PR · 55.6% WR
Doran's Blade
3% PR · 52.1% WR
Tier 2 Boots
Mercury's Treads
39% PR · 53.6% WR
Plated Steelcaps
38% PR · 52.5% WR
Best items on Sion
Highest smoothed win rate among items bought in ≥3% of games.
Sion's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion'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 Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion'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.
YoneFilter
280.157.5%+6.9%67
DariusFilter
219.557.1%+6.3%54
VarusFilter
212.759.4%+8.4%35
TeemoFilter
176.556.5%+5.0%54
MordekaiserFilter
175.255.3%+5.4%53
KennenFilter
143.957.6%+6.3%31
AuroraFilter
118.656.7%+6.8%24
RivenFilter
114.856.3%+5.1%31
OlafFilter
87.156.5%+5.1%22
GarenFilter
57.053.5%+2.1%41
GragasFilter
56.253.9%+2.4%33
NaafiriFilter
52.156.3%+6.7%10
NasusFilter
41.454.8%+3.6%15
SettFilter
41.353.3%+2.0%30
IreliaFilter
41.053.0%+1.6%40
ShenFilter
37.754.2%+2.0%24
KledFilter
32.954.7%+2.5%16
JayceFilter
29.051.7%+1.2%53
OrnnFilter
25.452.8%+1.2%33
AniviaFilter
24.353.9%+1.4%21
RyzeFilter
24.153.6%+1.6%19
QuinnFilter
23.353.6%+1.8%17
KayleFilter
19.752.2%+0.7%51
VolibearFilter
13.851.7%+1.3%20
CassiopeiaFilter
11.852.1%+1.4%14
PantheonFilter
2.351.5%+0.5%17
WarwickFilter
2.252.1%+0.3%17
YorickFilter
0.751.0%+0.5%27
RenektonFilter
-4.250.9%+0.2%41
Xin ZhaoFilter
-7.750.8%-0.3%16
ZaahenFilter
-8.850.7%-0.2%18
K'SanteFilter
-9.450.1%-0.1%20
UrgotFilter
-14.550.7%-1.2%13
TrundleFilter
-15.648.8%-0.7%13
VladimirFilter
-16.450.3%-0.2%34
YasuoFilter
-17.650.4%-0.3%36
ZedFilter
-18.549.9%-2.0%10
AkaliFilter
-20.650.4%-0.4%40
CamilleFilter
-22.650.1%-1.0%21
Dr. MundoFilter
-22.850.2%-1.1%21
Twisted FateFilter
-25.249.0%-1.7%14
IllaoiFilter
-26.650.3%-1.1%25
PoppyFilter
-28.148.7%-2.7%11
SingedFilter
-33.550.5%-1.3%31
Cho'GathFilter
-35.749.3%-1.7%22
Tahm KenchFilter
-39.546.6%-3.2%12
BrandFilter
-42.948.1%-4.6%11
SylasFilter
-43.547.9%-3.4%14
HeimerdingerFilter
-48.948.3%-2.2%23
AatroxFilter
-56.449.3%-1.4%46
FioraFilter
-59.948.7%-2.2%31
VayneFilter
-90.948.4%-2.6%44
MalphiteFilter
-106.048.0%-3.3%41
TryndamereFilter
-117.247.3%-3.9%38
JaxFilter
-146.247.0%-4.2%47
GnarFilter
-162.544.0%-6.1%32
AmbessaFilter
-169.345.4%-5.0%43
GwenFilter
-184.245.0%-6.0%40
GangplankFilter
-187.947.2%-4.4%64
RumbleFilter
-281.443.9%-6.7%60
jungle
Sion's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion'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 Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion'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.
GravesFilter
314.156.8%+5.9%97
BriarFilter
247.559.3%+8.6%40
KaynFilter
226.856.2%+5.3%70
Master YiFilter
164.655.5%+4.3%61
NidaleeFilter
141.555.1%+3.5%64
LilliaFilter
124.655.7%+4.4%41
Nunu & WillumpFilter
86.357.2%+4.8%22
EvelynnFilter
72.154.2%+2.8%38
KindredFilter
54.953.8%+2.7%31
NaafiriFilter
36.852.4%+1.4%54
Kha'ZixFilter
24.551.9%+1.3%47
ShyvanaFilter
23.452.1%+1.2%43
ShacoFilter
23.352.5%+1.3%33
JaxFilter
21.453.9%+3.2%10
Xin ZhaoFilter
20.551.6%+1.0%61
Rek'SaiFilter
19.553.3%+1.0%31
BrandFilter
14.752.7%+2.4%11
JayceFilter
11.451.3%+1.4%24
FiddlesticksFilter
9.052.0%+0.9%28
IvernFilter
9.052.9%+1.1%16
GwenFilter
6.752.9%+1.4%10
DianaFilter
4.751.5%+0.6%46
SkarnerFilter
-1.251.8%+0.6%11
ZedFilter
-1.250.1%+1.0%21
QiyanaFilter
-1.451.5%+0.7%11
TalonFilter
-2.151.5%+0.4%54
TaliyahFilter
-13.851.0%-0.4%18
WarwickFilter
-16.750.9%-0.4%22
EkkoFilter
-18.750.9%-0.0%55
Bel'VethFilter
-19.351.1%-1.3%13
ZyraFilter
-24.051.1%-0.6%30
VolibearFilter
-25.448.7%-0.5%19
FizzFilter
-30.749.4%-1.8%14
AmbessaFilter
-31.049.5%-0.8%25
AatroxFilter
-33.249.5%-2.9%11
HecarimFilter
-37.849.7%-0.8%33
AmumuFilter
-38.548.3%-2.6%13
WukongFilter
-38.750.1%-1.1%31
SylasFilter
-45.850.4%-0.5%70
ZacFilter
-46.548.3%-2.4%17
PantheonFilter
-46.548.6%-2.5%17
RengarFilter
-56.949.2%-1.4%36
UdyrFilter
-84.248.4%-3.0%30
Jarvan IVFilter
-84.948.8%-1.8%49
EliseFilter
-133.047.2%-3.6%42
NocturneFilter
-134.749.0%-2.7%68
KarthusFilter
-134.947.1%-3.3%46
ViegoFilter
-140.848.2%-2.3%77
ViFilter
-179.144.3%-6.4%32
Lee SinFilter
-236.148.1%-3.1%130
adc
Sion's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion'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 Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion'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
190.155.1%+3.6%160
SennaFilter
127.156.8%+4.1%58
CaitlynFilter
117.753.5%+3.0%113
ZiggsFilter
103.456.9%+5.0%36
YunaraFilter
81.653.1%+3.3%59
XayahFilter
78.955.6%+3.7%38
VarusFilter
75.053.2%+2.8%65
TwitchFilter
69.154.7%+3.4%39
SmolderFilter
56.253.0%+1.2%161
SeraphineFilter
48.758.5%+6.0%12
Kog'MawFilter
46.255.8%+3.7%20
SivirFilter
44.653.4%+2.9%31
LuxFilter
39.154.9%+2.3%27
TristanaFilter
30.553.4%+2.1%28
ZeriFilter
27.952.9%+1.4%46
Kai'SaFilter
19.451.0%+1.2%93
MelFilter
16.852.2%+2.3%15
Miss FortuneFilter
15.351.9%+1.0%55
CorkiFilter
9.451.9%+1.4%16
VayneFilter
4.451.4%+0.6%48
JinxFilter
3.851.9%+0.4%94
Aurelion SolFilter
-3.251.8%-0.4%10
ApheliosFilter
-3.450.7%+0.5%41
VladimirFilter
-4.850.7%-0.2%12
HweiFilter
-10.250.4%-1.1%11
BrandFilter
-11.652.0%-0.5%37
YasuoFilter
-11.751.4%-1.4%13
KarthusFilter
-14.650.2%-2.0%10
SamiraFilter
-28.749.9%-0.9%35
SwainFilter
-29.349.6%-2.9%15
XerathFilter
-32.649.1%-2.7%17
CassiopeiaFilter
-34.849.2%-3.8%14
NilahFilter
-49.547.7%-4.2%17
VeigarFilter
-60.447.1%-4.9%18
LucianFilter
-119.647.8%-2.5%80
DravenFilter
-141.045.7%-5.3%43
EzrealFilter
-324.445.1%-4.7%176
JhinFilter
-325.345.0%-5.4%146
support
Sion's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion'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 Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion'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.
Sion's WR vs enemy top. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion'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.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
GnarFilter
+3.2760.0%+7.2%55
YoneFilter
+2.4457.1%+4.8%62
FioraFilter
+1.3258.3%+6.3%22
GarenFilter
+1.3254.3%+2.8%55
KayleFilter
+1.2355.3%+3.8%35
GangplankFilter
+1.2255.4%+4.0%33
IllaoiFilter
+0.9555.1%+3.5%28
JaxFilter
+0.9355.0%+3.2%30
ZaahenFilter
+0.9154.9%+2.8%32
Cho'GathFilter
+0.8755.3%+3.3%26
MalphiteFilter
+0.8254.3%+2.7%31
YorickFilter
+0.6354.7%+2.3%25
UrgotFilter
+0.3153.0%+1.9%16
NasusFilter
+0.2752.9%+1.1%20
GragasFilter
+0.2753.0%+1.5%16
KledFilter
+0.2652.2%+1.4%19
VarusFilter
+0.2652.7%+0.8%24
AkaliFilter
+0.2454.1%+2.0%11
TeemoFilter
+0.2052.1%+0.7%23
Dr. MundoFilter
+0.1751.8%+0.2%35
ZedFilter
+0.1352.5%+1.4%9
YasuoFilter
+0.0652.1%-0.2%21
HeimerdingerFilter
+0.0452.5%+0.1%9
CamilleFilter
+0.0151.6%-0.3%14
OlafFilter
-0.0750.7%-0.8%17
VladimirFilter
-0.1050.8%-1.5%9
TryndamereFilter
-0.1150.7%-1.0%19
MalzaharFilter
-0.1649.2%-1.5%11
KennenFilter
-0.1950.0%-1.6%16
AatroxFilter
-0.3750.9%-1.4%66
JayceFilter
-0.3750.6%-1.9%35
PantheonFilter
-0.3748.4%-3.6%12
RivenFilter
-0.4349.3%-2.4%25
TrundleFilter
-0.4849.2%-4.2%15
ShenFilter
-0.5348.9%-1.8%42
RenektonFilter
-0.5749.4%-2.9%29
MordekaiserFilter
-0.6650.5%-2.6%49
DariusFilter
-0.7150.0%-2.2%64
GwenFilter
-0.7249.5%-2.4%51
SettFilter
-0.7348.9%-2.8%38
K'SanteFilter
-0.7349.4%-3.4%33
IreliaFilter
-0.8248.2%-3.4%33
OrnnFilter
-0.9645.7%-5.6%20
Xin ZhaoFilter
-1.2044.1%-7.7%18
VolibearFilter
-1.2144.9%-7.6%19
VayneFilter
-1.2848.0%-4.0%48
SingedFilter
-1.3944.7%-6.4%26
RumbleFilter
-1.8845.3%-6.9%36
AmbessaFilter
-2.0743.8%-8.8%30
jungle
Sion's WR vs enemy jungle. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion'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.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
GravesFilter
+5.0559.6%+7.6%106
RengarFilter
+1.4157.3%+5.1%32
DianaFilter
+1.1356.1%+4.1%32
WarwickFilter
+0.9156.2%+4.6%23
NaafiriFilter
+0.9153.8%+1.9%56
AmbessaFilter
+0.8355.7%+3.2%29
ZedFilter
+0.8157.7%+4.0%21
ShyvanaFilter
+0.6753.8%+1.8%41
Lee SinFilter
+0.6252.1%+0.5%138
ViegoFilter
+0.4852.9%+0.6%71
Xin ZhaoFilter
+0.4052.9%+0.7%52
Bel'VethFilter
+0.2853.0%+2.5%16
ViFilter
+0.2752.7%+0.6%41
EvelynnFilter
+0.2452.6%+1.0%28
LilliaFilter
+0.2452.5%+0.9%30
FiddlesticksFilter
+0.2453.8%+2.1%15
TalonFilter
+0.1851.9%+0.2%54
JaxFilter
+0.1154.2%+2.0%9
KindredFilter
+0.0452.0%+0.2%25
JayceFilter
-0.0152.6%-0.3%26
KarthusFilter
-0.0552.3%-0.2%15
UdyrFilter
-0.0551.6%+0.2%12
AatroxFilter
-0.0750.8%+0.4%9
Kha'ZixFilter
-0.0851.8%-0.5%35
MalphiteFilter
-0.0952.5%-0.4%9
WukongFilter
-0.2050.7%-0.9%21
NocturneFilter
-0.2450.5%-0.7%55
QiyanaFilter
-0.2950.0%-2.0%12
EkkoFilter
-0.3250.6%-1.3%31
SkarnerFilter
-0.3349.2%-2.5%11
Nunu & WillumpFilter
-0.3348.4%-2.1%12
HecarimFilter
-0.3650.6%-1.7%27
PantheonFilter
-0.3750.0%-1.8%22
SejuaniFilter
-0.3849.2%-3.1%11
EliseFilter
-0.4349.2%-2.8%15
RammusFilter
-0.4349.3%-1.9%23
TaliyahFilter
-0.4347.5%-4.1%9
Rek'SaiFilter
-0.5248.8%-1.8%30
DariusFilter
-0.5945.8%-5.9%9
BriarFilter
-0.6148.5%-3.6%18
ShacoFilter
-0.6549.4%-2.2%37
Master YiFilter
-0.6849.5%-2.1%43
IvernFilter
-0.7647.1%-3.9%20
SylasFilter
-0.8049.5%-2.5%45
ZacFilter
-1.0046.4%-5.7%19
Jarvan IVFilter
-1.0349.5%-2.8%59
KaynFilter
-1.6047.5%-4.5%49
NidaleeFilter
-2.1142.1%-9.2%26
mid
Sion's WR vs enemy mid. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion'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.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
MalzaharFilter
+4.5262.9%+10.9%109
SylasFilter
+1.3857.7%+5.5%47
NaafiriFilter
+1.2560.8%+9.1%24
RyzeFilter
+1.0458.5%+5.4%32
SyndraFilter
+0.9856.6%+5.4%33
YasuoFilter
+0.5154.5%+1.9%38
DianaFilter
+0.4954.1%+3.5%24
AzirFilter
+0.3555.6%+1.9%22
QiyanaFilter
+0.3452.9%+1.4%35
KassadinFilter
+0.3155.6%+3.4%13
VexFilter
+0.2753.7%+2.3%17
Aurelion SolFilter
+0.2754.8%+3.3%12
IreliaFilter
+0.2353.7%+1.7%17
AuroraFilter
+0.2252.8%+0.4%39
MelFilter
+0.1654.8%-0.1%23
TaliyahFilter
+0.1552.1%+0.8%21
ViktorFilter
+0.1251.6%-0.2%74
JayceFilter
+0.1153.1%+0.5%14
LuxFilter
+0.0751.4%+0.0%24
BrandFilter
+0.0151.7%-0.7%10
VeigarFilter
-0.0150.7%-0.6%17
CassiopeiaFilter
-0.0250.8%-1.1%9
AkshanFilter
-0.0450.7%-1.0%17
LeBlancFilter
-0.1450.6%-1.5%33
TalonFilter
-0.1750.0%-2.0%24
GalioFilter
-0.2050.0%-1.9%30
XerathFilter
-0.2150.0%-1.5%44
AnnieFilter
-0.2449.4%-2.3%27
EkkoFilter
-0.3247.8%-3.5%19
AniviaFilter
-0.3349.4%-2.4%37
HweiFilter
-0.3648.6%-3.5%24
Twisted FateFilter
-0.3748.2%-2.5%33
VladimirFilter
-0.4747.2%-4.6%22
ZoeFilter
-0.5247.5%-3.9%30
OriannaFilter
-0.7048.2%-4.9%35
KatarinaFilter
-0.8847.1%-4.0%54
FizzFilter
-0.9345.2%-5.8%34
ZedFilter
-0.9448.4%-3.7%74
AhriFilter
-0.9548.0%-3.6%73
YoneFilter
-1.0748.1%-5.0%58
LissandraFilter
-1.8239.5%-11.9%31
AkaliFilter
-2.0942.4%-9.8%49
adc
Sion's WR vs enemy adc. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion'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.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
YunaraFilter
+2.2460.8%+7.7%75
JhinFilter
+2.1757.4%+4.9%145
VarusFilter
+1.9962.0%+9.5%50
EzrealFilter
+1.9257.1%+4.1%153
Miss FortuneFilter
+1.5359.6%+7.6%49
Kai'SaFilter
+1.4956.9%+3.8%110
DravenFilter
+0.4854.9%+3.1%41
TwitchFilter
+0.0953.2%+1.6%27
LuxFilter
+0.0454.1%+3.8%11
SwainFilter
-0.1650.8%+0.4%9
SivirFilter
-0.1751.8%-0.6%35
Kog'MawFilter
-0.1750.8%+0.0%11
NilahFilter
-0.1750.8%-0.1%11
ZeriFilter
-0.2850.0%-1.4%20
SeraphineFilter
-0.2848.3%-2.0%10
ZiggsFilter
-0.3148.3%-2.7%10
TristanaFilter
-0.3450.0%-1.5%32
KalistaFilter
-0.3649.2%-2.9%15
VeigarFilter
-0.3647.5%-3.4%11
CorkiFilter
-0.3750.0%-2.4%22
Vel'KozFilter
-0.3845.8%-4.1%9
ApheliosFilter
-0.4350.6%-2.2%39
LucianFilter
-0.4750.8%-1.7%76
CaitlynFilter
-0.5050.7%-1.7%90
XayahFilter
-0.6147.4%-3.5%28
SmolderFilter
-0.6349.3%-1.8%94
AsheFilter
-0.6849.7%-1.7%135
SennaFilter
-0.7247.4%-2.8%47
MelFilter
-0.7445.5%-7.6%16
VayneFilter
-1.2245.5%-6.6%38
JinxFilter
-1.2747.5%-3.9%89
SamiraFilter
-1.3142.9%-9.3%27
support
Sion's WR vs enemy support. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion'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.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
PykeFilter
+2.3058.2%+6.2%48
KarmaFilter
+2.2656.4%+3.8%83
LeonaFilter
+1.8856.6%+4.9%49
NeekoFilter
+1.5962.7%+10.3%17
NautilusFilter
+0.7453.0%+0.9%82
PantheonFilter
+0.5855.6%+2.3%22
BardFilter
+0.5052.4%+0.9%55
BraumFilter
+0.4152.9%+0.9%37
SwainFilter
+0.3955.2%+1.7%17
ThreshFilter
+0.3951.7%+0.3%99
XerathFilter
+0.3854.9%+1.1%21
MorganaFilter
+0.3053.5%+1.0%21
Renata GlascFilter
+0.2754.2%+2.6%9
CamilleFilter
+0.1653.3%+0.9%10
EliseFilter
+0.1252.1%+0.0%21
AlistarFilter
+0.0851.6%-0.3%41
ZyraFilter
+0.0652.2%-0.4%17
MaokaiFilter
+0.0250.7%-0.4%17
ZileanFilter
+0.0050.7%-0.4%25
YuumiFilter
-0.0552.2%-1.1%42
SorakaFilter
-0.1551.0%-1.0%48
MelFilter
-0.1552.5%-3.2%11
Tahm KenchFilter
-0.1850.0%-2.2%14
LuxFilter
-0.1951.2%-1.5%32
AniviaFilter
-0.2149.2%-3.7%9
Vel'KozFilter
-0.2450.0%-1.8%24
BlitzcrankFilter
-0.2850.0%-1.4%40
BrandFilter
-0.2950.0%-1.8%30
NamiFilter
-0.4351.0%-1.4%103
ShacoFilter
-0.4447.5%-5.6%11
LuluFilter
-0.5150.7%-1.7%84
MilioFilter
-0.5750.0%-2.3%50
SeraphineFilter
-0.5749.6%-1.5%83
SonaFilter
-0.5948.8%-2.6%36
RellFilter
-1.1646.9%-3.6%48
JannaFilter
-1.2846.8%-4.4%44
RakanFilter
-2.1343.0%-8.2%36
SennaFilter
-3.0243.2%-7.7%61
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
51.7%↑High compared to other champions in this role
Pick Rate
1.3%↓Low compared to other champions in this role
Ban Rate
1.6%↓Low compared to other champions in this role
Presence by Rank
Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.
Rune Pages
Resolve · Inspiration
25% PR · 52.1% WR
Resolve · Precision
9% PR · 51.3% WR
Resolve · Inspiration
8% PR · 50.6% WR
Summoner Spells
Flash + Teleport
75% PR · 52.0% WR
Ghost + Teleport
14% PR · 52.2% WR
Flash + Ignite
6% PR · 59.6% WR
Teleport + Ignite
2% PR · 56.7% WR
Flash + Ghost
1% PR · 44.3% WR
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
-0.002
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
-0.004
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.
Tank
Fighter
