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Kog'Maw

Kog'Maw

the Mouth of the Abyss

MarksmanMage
WikiOP.GGU.GGLolalytics
Position:
StatsChartsCombat ProfileMatchupsTeammatesSkill OrderRunes & SummonersItemsBest & BaitItem Builder
Quick summaryWhat most players build

Combat Profile#

Matchups#

Kog'Maw'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.

Teammates#

Kog'Maw'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.

Skill Order#

Which basic ability (Q/W/E) players max first, second, and third. Last 30 days.

Runes & Summoners#

Most popular rune pages and summoner spell combinations. Last 30 days.

Recommended Items#

Based on the last 30 days of ranked games.

Best & Bait Items#

Which items help and hurt Kog'Maw's win rate, restricted to items bought in ≥3% of games.

Item Builder#

Click an item to lock it in. Later slots re-calculate based on what came before. Sort by pick rate (most common) or win rate (best performing).

Sort by:

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Probuilds
OneTricks
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 Ring
Doran's Ring
92% PR · 51.2% WR
Tear of the Goddess
Tear of the Goddess
3% PR · 48.6% WR
Doran's Blade
Doran's Blade
3% PR · 47.8% WR

Tier 2 Boots

Sorcerer's Shoes
Sorcerer's Shoes
80% PR · 53.3% WR
Ionian Boots of Lucidity
Ionian Boots of Lucidity
6% PR · 48.3% WR
Berserker's Greaves
Berserker's Greaves
6% PR · 51.2% WR

Best items on Kog'Maw

Highest smoothed win rate among items bought in ≥3% of games.

Rabadon's Deathcap
Rabadon's Deathcap
13% PR · 91 games
59.6%
Archangel's Staff
Archangel's Staff
4% PR · 31 games
54.3%
Dusk and Dawn
Dusk and Dawn
20% PR · 139 games
52.4%
Shadowflame
Shadowflame
21% PR · 149 games
50.8%
Luden's Echo
Luden's Echo
6% PR · 41 games
49.5%

Bait items

Bought regularly but dragging the win rate down. Reconsider these.

Luden's Echo
Luden's Echo
6% PR · 41 games
49.5%
Shadowflame
Shadowflame
21% PR · 149 games
50.8%
Dusk and Dawn
Dusk and Dawn
20% PR · 139 games
52.4%
Archangel's Staff
Archangel's Staff
4% PR · 31 games
54.3%
Rabadon's Deathcap
Rabadon's Deathcap
13% PR · 91 games
59.6%
Not enough sample to compute a combat profile for this filter set.
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
52.0%
Pick Rate
0.4%
Ban Rate
0.3%

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
↓Low compared to other champions in this role
↓Low compared to other champions in this role
top
Kog'Maw's WR vs enemy top. Sort ↓ for Kog'Maw's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kog'Maw'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.Kog'Maw's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kog'Maw's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kog'Maw's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
OrnnFilter
+3.3156.5%+7.7%19
ShenFilter
+2.4554.4%+6.3%18
K'SanteFilter
+2.1254.2%+4.3%22
GangplankFilter
+1.1451.4%+2.7%22
AniviaFilter
+0.9853.4%+5.5%8
YasuoFilter
+0.8953.3%+3.8%10
IreliaFilter
+0.8451.5%+2.6%16
GnarFilter
+0.4451.6%+1.4%14
SingedFilter
+0.4250.8%+2.5%9
ZaahenFilter
+0.4151.7%+2.4%8
JaxFilter
+0.4150.8%+1.7%13
VolibearFilter
+0.2951.8%+2.2%6
FioraFilter
+0.2950.8%+1.7%9
GarenFilter
+0.2550.0%+1.0%18
PoppyFilter
+0.2250.9%+2.3%5
UrgotFilter
+0.1650.0%+1.8%6
CamilleFilter
+0.1350.0%+1.0%10
TeemoFilter
+0.1150.0%+1.2%6
WukongFilter
+0.0849.1%+1.5%5
GwenFilter
+0.0850.0%+1.0%6
DariusFilter
+0.0750.0%+0.6%12
AkaliFilter
+0.0450.0%+0.4%12
PantheonFilter
+0.0350.0%+0.6%6
Twisted FateFilter
-0.0150.0%+0.3%4
SmolderFilter
-0.0451.9%-0.8%4
KayleFilter
-0.0449.1%+0.3%5
AuroraFilter
-0.0450.0%-0.0%6
Tahm KenchFilter
-0.0550.0%-0.2%4
MalphiteFilter
-0.0549.3%+0.4%25
TryndamereFilter
-0.0549.1%+0.1%5
SylasFilter
-0.0649.1%+0.0%5
Cho'GathFilter
-0.0949.1%-0.2%5
NasusFilter
-0.1149.2%-0.1%9
VarusFilter
-0.1249.1%-0.3%7
RivenFilter
-0.1648.2%-0.4%6
TrundleFilter
-0.2149.1%-1.5%5
WarwickFilter
-0.2347.3%-1.1%5
RenektonFilter
-0.2549.3%-0.1%23
SettFilter
-0.2548.3%-0.8%8
GragasFilter
-0.2647.3%-1.4%5
KennenFilter
-0.3648.4%-0.8%12
RumbleFilter
-0.3948.3%-1.2%10
Xin ZhaoFilter
-0.4746.4%-2.4%6
Dr. MundoFilter
-0.6146.6%-2.5%8
VayneFilter
-0.7746.7%-2.6%10
MordekaiserFilter
-0.8147.5%-2.8%11
AatroxFilter
-1.1947.1%-2.4%18
JayceFilter
-1.3046.0%-3.7%13
SionFilter
-1.7946.6%-3.0%23
YoneFilter
-2.6944.3%-5.3%20
AmbessaFilter
-2.7644.3%-5.5%20
jungle
Kog'Maw's WR vs enemy jungle. Sort ↓ for Kog'Maw's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kog'Maw'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.Kog'Maw's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kog'Maw's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kog'Maw's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Jarvan IVFilter
+2.0854.4%+4.8%29
NocturneFilter
+1.8255.2%+6.8%17
ViFilter
+1.7255.1%+5.7%19
Xin ZhaoFilter
+1.3253.5%+4.1%21
ZacFilter
+1.1554.8%+5.7%12
BriarFilter
+0.8055.2%+5.7%8
EkkoFilter
+0.6452.4%+3.1%13
KindredFilter
+0.5952.5%+3.4%11
Master YiFilter
+0.5551.5%+2.5%16
DianaFilter
+0.4952.5%+3.2%9
EliseFilter
+0.4653.6%+4.3%6
WukongFilter
+0.3651.7%+2.8%8
DariusFilter
+0.3452.7%+3.8%5
SkarnerFilter
+0.3352.7%+3.7%5
NaafiriFilter
+0.3350.7%+1.6%17
FiddlesticksFilter
+0.2750.8%+2.1%9
Dr. MundoFilter
+0.2251.8%+2.0%6
ZyraFilter
+0.2150.9%+2.6%5
KaynFilter
+0.1450.9%+1.6%5
JayceFilter
+0.1451.9%+1.5%4
BrandFilter
+0.1351.9%+1.3%4
LilliaFilter
+0.0950.0%+1.2%4
KarthusFilter
+0.0450.0%+0.4%8
HecarimFilter
+0.0250.0%+0.4%16
TalonFilter
-0.0549.2%+0.2%11
PantheonFilter
-0.0549.1%-0.5%5
MordekaiserFilter
-0.0648.1%-0.8%4
ViegoFilter
-0.0650.0%+0.3%38
ZaahenFilter
-0.0748.2%-0.3%6
SylasFilter
-0.0849.2%-0.0%11
Nunu & WillumpFilter
-0.0847.3%-0.3%5
ShyvanaFilter
-0.0949.2%-0.3%9
QiyanaFilter
-0.1148.2%-0.7%6
ZedFilter
-0.1350.0%-1.1%8
Rek'SaiFilter
-0.2047.6%-0.1%13
AmumuFilter
-0.2147.3%-2.3%5
NidaleeFilter
-0.2248.5%-0.1%18
UdyrFilter
-0.3345.5%-3.3%5
JaxFilter
-0.3546.4%-3.1%6
WarwickFilter
-0.3646.6%-2.0%8
EvelynnFilter
-0.6843.9%-5.0%7
RengarFilter
-0.7144.8%-4.6%8
Kha'ZixFilter
-0.8947.1%-2.5%18
ShacoFilter
-1.1445.5%-3.6%16
AmbessaFilter
-1.7144.9%-4.9%19
GravesFilter
-2.7244.6%-4.7%33
Lee SinFilter
-3.9443.6%-5.4%44
mid
Kog'Maw's WR vs enemy mid. Sort ↓ for Kog'Maw's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kog'Maw'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.Kog'Maw's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kog'Maw's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kog'Maw's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
SylasFilter
+1.5152.9%+3.5%20
FizzFilter
+1.4654.1%+5.9%11
SyndraFilter
+1.3952.2%+3.6%19
RyzeFilter
+1.1755.0%+4.6%10
AkshanFilter
+1.1254.2%+5.2%9
XerathFilter
+1.0251.4%+2.6%20
VexFilter
+0.9253.4%+4.8%8
TalonFilter
+0.8253.4%+4.1%8
Twisted FateFilter
+0.8050.8%+2.8%15
KassadinFilter
+0.7953.4%+3.9%8
GalioFilter
+0.7551.6%+2.5%14
IreliaFilter
+0.4951.7%+2.4%8
EkkoFilter
+0.4750.8%+2.3%9
DianaFilter
+0.4451.9%+4.2%4
JayceFilter
+0.3951.7%+1.7%8
YasuoFilter
+0.3650.7%+0.9%19
VeigarFilter
+0.3450.0%+1.5%12
Aurelion SolFilter
+0.3250.9%+1.8%7
ViktorFilter
+0.2750.0%+0.9%20
ZiggsFilter
+0.2050.0%+1.2%6
NaafiriFilter
+0.0749.1%+0.4%7
VladimirFilter
+0.0349.1%+0.1%7
AnnieFilter
-0.0348.1%-0.8%4
BrandFilter
-0.0748.1%-1.4%4
HweiFilter
-0.1149.2%-0.3%13
YoneFilter
-0.1450.0%-0.5%16
AkaliFilter
-0.1449.3%-0.2%17
AniviaFilter
-0.1648.3%-0.5%10
TaliyahFilter
-0.2047.4%-1.1%7
LeBlancFilter
-0.2348.3%-1.0%10
LuxFilter
-0.3547.6%-0.8%13
QiyanaFilter
-0.4247.6%-1.1%13
LissandraFilter
-0.5047.8%-1.0%17
AzirFilter
-0.5448.3%-2.7%10
ZedFilter
-0.5747.6%-1.8%13
ZoeFilter
-0.6245.8%-2.7%9
AuroraFilter
-0.6647.7%-1.8%15
CassiopeiaFilter
-0.9045.9%-3.4%11
MelFilter
-0.9448.4%-4.1%12
KatarinaFilter
-1.2146.7%-1.7%25
MalzaharFilter
-1.3445.3%-3.9%14
OriannaFilter
-1.9445.6%-4.8%18
AhriFilter
-4.0644.7%-4.2%44
adc
Kog'Maw's WR vs enemy adc. Sort ↓ for Kog'Maw's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kog'Maw'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.Kog'Maw's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kog'Maw's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kog'Maw's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
JhinFilter
+1.8553.3%+3.2%42
SivirFilter
+1.2455.7%+5.8%11
XayahFilter
+0.8853.3%+4.6%10
Kai'SaFilter
+0.8552.2%+1.4%42
TwitchFilter
+0.8252.3%+3.1%15
VayneFilter
+0.7152.3%+2.5%15
AsheFilter
+0.5950.6%+1.5%39
ZeriFilter
+0.5852.6%+3.6%7
YasuoFilter
+0.5753.7%+5.8%4
NilahFilter
+0.5453.7%+5.2%4
TristanaFilter
+0.4450.8%+1.7%15
SwainFilter
+0.4251.9%+3.6%4
XerathFilter
+0.3851.9%+3.1%4
KarthusFilter
+0.2950.0%+1.6%6
KalistaFilter
+0.2750.9%+1.2%5
VarusFilter
+0.2350.8%+0.6%15
ApheliosFilter
+0.2250.8%+0.5%13
LucianFilter
+0.1750.7%+0.4%25
LuxFilter
+0.1548.1%+0.1%4
BrandFilter
+0.0948.3%+0.2%8
SeraphineFilter
-0.0147.4%-0.7%7
YunaraFilter
-0.1350.6%-0.3%35
DravenFilter
-0.3346.6%-3.1%8
Miss FortuneFilter
-0.4347.6%-2.2%13
CorkiFilter
-0.6046.8%-3.3%12
SamiraFilter
-0.6546.9%-2.9%14
SennaFilter
-0.6646.5%-1.3%21
SmolderFilter
-1.4446.3%-2.5%30
EzrealFilter
-2.0548.0%-2.7%50
JinxFilter
-2.4745.7%-3.4%42
CaitlynFilter
-2.5247.2%-2.9%56
support
Kog'Maw's WR vs enemy support. Sort ↓ for Kog'Maw's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Kog'Maw'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.Kog'Maw's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Kog'Maw's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Kog'Maw's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
LuluFilter
+1.6352.6%+2.9%45
NamiFilter
+1.5852.7%+3.0%41
BlitzcrankFilter
+0.9653.1%+4.4%14
SeraphineFilter
+0.8151.4%+2.9%20
BardFilter
+0.7851.4%+2.6%22
RakanFilter
+0.6951.5%+2.9%16
BrandFilter
+0.6253.4%+4.2%8
PoppyFilter
+0.5853.6%+5.1%6
YuumiFilter
+0.5653.3%+2.8%10
ZileanFilter
+0.4650.8%+2.6%11
SennaFilter
+0.4550.0%+1.7%22
Tahm KenchFilter
+0.3951.7%+2.4%8
AniviaFilter
+0.3653.7%+3.6%4
EliseFilter
+0.3251.8%+2.3%6
NeekoFilter
+0.3051.8%+1.9%6
MaokaiFilter
+0.2250.0%+1.5%6
XerathFilter
+0.2151.8%+0.8%6
Renata GlascFilter
+0.2050.0%+1.5%4
TaricFilter
+0.1950.0%+1.4%4
PantheonFilter
+0.1750.9%+0.4%7
SwainFilter
+0.1450.9%+0.1%5
ZoeFilter
+0.1350.0%+0.2%4
LuxFilter
+0.0750.0%-0.1%14
Vel'KozFilter
+0.0649.2%-0.0%9
JannaFilter
+0.0148.4%+0.1%14
AlistarFilter
-0.1148.4%-0.8%12
BraumFilter
-0.1448.4%-1.0%12
MorganaFilter
-0.1448.3%-1.4%10
SonaFilter
-0.3047.9%-0.8%21
RellFilter
-0.4646.2%-1.8%15
SorakaFilter
-0.4947.9%-1.6%21
LeonaFilter
-0.4947.0%-2.0%16
PykeFilter
-0.6946.2%-3.1%15
MilioFilter
-1.3243.9%-5.6%16
KarmaFilter
-1.4347.1%-2.8%37
ThreshFilter
-2.4744.3%-4.5%38
NautilusFilter
-3.8542.0%-7.3%38
top
Kog'Maw's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kog'Maw'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 Kog'Maw, negative = ally drags Kog'Maw down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kog'Maw's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kog'Maw'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.
RenektonFilter
257.755.1%+5.1%19
GangplankFilter
222.456.0%+5.2%15
AmbessaFilter
179.752.3%+2.6%30
MordekaiserFilter
153.953.2%+4.1%15
JaxFilter
150.753.0%+2.7%22
KayleFilter
135.153.4%+2.8%18
GnarFilter
122.853.5%+4.2%11
OlafFilter
116.253.7%+3.0%14
Cho'GathFilter
70.652.5%+2.4%11
AniviaFilter
68.955.9%+4.4%5
QuinnFilter
67.155.2%+4.5%5
KledFilter
37.352.8%+1.6%8
SingedFilter
36.852.6%+1.6%8
JayceFilter
25.550.5%+0.8%23
SionFilter
22.650.6%+0.8%19
K'SanteFilter
21.450.4%+0.9%17
Dr. MundoFilter
21.151.0%+0.7%17
Twisted FateFilter
18.151.6%+1.9%4
CamilleFilter
15.351.2%+0.8%9
PantheonFilter
14.350.9%+0.8%9
KennenFilter
9.451.2%+0.9%5
RumbleFilter
8.550.8%+0.9%5
VolibearFilter
8.550.8%+0.9%5
UrgotFilter
-3.251.1%-0.1%6
Xin ZhaoFilter
-3.350.5%-0.0%4
VarusFilter
-4.450.1%-0.0%4
GwenFilter
-5.250.4%-0.0%6
Rek'SaiFilter
-6.349.2%+0.1%4
VladimirFilter
-8.349.9%+0.0%8
NasusFilter
-9.250.2%-0.0%10
ZaahenFilter
-9.550.1%-0.0%10
OrnnFilter
-10.150.5%-0.1%12
AatroxFilter
-11.450.0%+0.0%12
ShenFilter
-11.551.0%-0.3%14
SettFilter
-12.550.3%-0.1%14
AkaliFilter
-19.849.0%-0.9%5
WukongFilter
-21.250.7%-1.1%7
TryndamereFilter
-30.749.6%-0.9%9
WarwickFilter
-48.447.3%-3.8%4
VayneFilter
-49.748.4%-1.7%8
DariusFilter
-51.949.3%-0.8%17
Tahm KenchFilter
-61.747.7%-1.5%10
YasuoFilter
-69.048.3%-1.6%12
RivenFilter
-76.349.0%-1.7%14
GragasFilter
-89.848.2%-2.6%11
TeemoFilter
-102.648.2%-2.5%13
GarenFilter
-112.649.0%-1.5%24
MalphiteFilter
-135.348.2%-2.3%19
YorickFilter
-171.343.8%-5.9%9
YoneFilter
-179.047.0%-2.8%20
FioraFilter
-198.346.5%-3.8%17
IreliaFilter
-271.545.2%-5.4%17
jungle
Kog'Maw's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kog'Maw'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 Kog'Maw, negative = ally drags Kog'Maw down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kog'Maw's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kog'Maw'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.
Master YiFilter
171.355.4%+5.2%17
RengarFilter
147.153.4%+3.4%23
GravesFilter
146.252.3%+2.2%38
ShyvanaFilter
143.755.5%+5.6%13
KindredFilter
60.253.7%+3.4%8
ViFilter
53.651.5%+1.5%18
Nunu & WillumpFilter
52.854.0%+2.3%9
ShacoFilter
46.551.8%+1.5%14
RammusFilter
43.353.4%+2.5%7
Rek'SaiFilter
39.953.0%+1.4%10
ZacFilter
37.851.9%+1.6%10
AatroxFilter
35.054.1%+2.6%5
JaxFilter
32.051.6%+1.7%8
VolibearFilter
30.651.5%+2.9%5
HecarimFilter
29.850.6%+0.8%19
IvernFilter
28.552.8%+1.7%6
EkkoFilter
27.950.8%+0.7%17
EliseFilter
26.751.8%+1.8%6
NidaleeFilter
23.251.4%+0.7%11
DianaFilter
22.250.9%+0.8%11
JayceFilter
20.850.0%+1.0%11
PantheonFilter
13.950.7%+0.9%5
FizzFilter
5.250.1%-0.0%4
WukongFilter
4.950.3%-0.1%12
Dr. MundoFilter
4.349.7%+0.0%6
Jarvan IVFilter
4.349.8%+0.1%22
EvelynnFilter
4.250.4%-0.1%16
AmbessaFilter
3.949.6%+0.1%10
NocturneFilter
-6.050.6%-0.4%34
FiddlesticksFilter
-6.549.6%-0.9%7
LilliaFilter
-6.549.6%-0.9%7
SkarnerFilter
-6.949.4%-0.9%7
SylasFilter
-15.449.3%-0.8%13
QiyanaFilter
-16.048.6%-1.8%6
Bel'VethFilter
-17.350.3%-1.1%15
KaynFilter
-19.849.3%-0.8%17
AmumuFilter
-23.047.1%-2.7%5
QuinnFilter
-25.045.9%-2.6%5
ViegoFilter
-27.649.2%-0.5%31
BriarFilter
-28.448.2%-1.6%10
KarthusFilter
-28.548.1%-1.6%10
UdyrFilter
-55.646.2%-4.5%7
WarwickFilter
-58.645.4%-5.4%6
TalonFilter
-59.448.9%-1.4%26
NaafiriFilter
-61.248.8%-1.3%28
Kha'ZixFilter
-61.947.5%-2.3%15
Xin ZhaoFilter
-196.845.2%-4.8%23
Lee SinFilter
-539.740.5%-9.9%32
adc
Kog'Maw's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kog'Maw'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 Kog'Maw, negative = ally drags Kog'Maw down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kog'Maw's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kog'Maw'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.
CaitlynFilter
227.255.7%+6.0%61
JinxFilter
186.958.1%+7.4%35
JhinFilter
183.555.3%+5.6%51
EzrealFilter
119.853.0%+4.0%51
LucianFilter
68.353.7%+4.2%24
ZeriFilter
66.454.6%+3.8%24
TwitchFilter
64.055.6%+5.1%17
SennaFilter
55.255.9%+3.9%18
CorkiFilter
19.652.1%+2.4%15
DravenFilter
12.251.5%+1.4%18
YasuoFilter
4.453.3%+1.5%8
BrandFilter
1.853.3%+1.6%6
SeraphineFilter
1.753.3%+1.6%6
ZiggsFilter
1.252.6%+1.7%6
VayneFilter
-9.650.0%+0.0%18
KatarinaFilter
-13.950.7%-2.1%4
Vel'KozFilter
-14.549.8%-2.0%4
TristanaFilter
-15.349.7%-0.9%9
VarusFilter
-17.248.9%-0.7%11
KalistaFilter
-18.548.2%-1.8%6
Miss FortuneFilter
-20.949.2%-0.7%19
MelFilter
-25.946.6%-2.5%7
SwainFilter
-28.246.9%-4.7%5
ApheliosFilter
-31.248.2%-1.3%18
XayahFilter
-31.948.4%-2.6%11
YunaraFilter
-57.846.5%-2.4%22
SivirFilter
-74.945.5%-4.4%18
SmolderFilter
-77.049.1%-1.9%61
Kai'SaFilter
-127.944.6%-4.4%34
SamiraFilter
-146.240.3%-9.7%17
AsheFilter
-301.341.4%-9.3%45
support
Kog'Maw's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Kog'Maw'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 Kog'Maw, negative = ally drags Kog'Maw down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Kog'Maw's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Kog'Maw'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.
ThreshFilter
180.853.4%+2.6%50
JannaFilter
177.455.3%+4.1%27
NamiFilter
127.451.9%+2.1%50
RellFilter
114.855.8%+4.2%16
MilioFilter
102.152.6%+2.5%28
BardFilter
65.252.6%+1.8%23
BraumFilter
63.752.2%+2.1%21
BlitzcrankFilter
55.952.9%+2.0%17
KarmaFilter
53.051.0%+1.3%34
NautilusFilter
49.751.3%+1.0%38
Vel'KozFilter
44.353.8%+3.4%8
Tahm KenchFilter
37.254.7%+4.5%5
SorakaFilter
14.950.8%+0.7%19
CamilleFilter
14.851.7%+1.8%6
YuumiFilter
13.650.9%+1.9%6
ZileanFilter
13.551.7%+0.4%19
FiddlesticksFilter
10.852.6%+1.8%4
Renata GlascFilter
9.851.8%+0.7%9
MorganaFilter
9.850.7%+0.9%11
LuxFilter
9.550.4%+0.9%11
MelFilter
-0.147.9%+1.2%5
TaricFilter
-2.750.9%-0.1%6
ZoeFilter
-3.849.7%+0.0%4
SkarnerFilter
-4.250.0%+0.0%6
PoppyFilter
-10.450.1%-1.0%5
ZyraFilter
-17.347.8%-1.8%4
XerathFilter
-17.447.8%-0.7%7
ShacoFilter
-17.947.4%-1.8%4
PantheonFilter
-19.648.4%-0.7%9
AlistarFilter
-20.749.5%-0.9%11
RakanFilter
-21.949.1%-1.9%6
MaokaiFilter
-27.449.2%-1.9%8
SwainFilter
-38.846.3%-2.5%7
PykeFilter
-47.548.7%-1.6%16
BrandFilter
-52.746.9%-3.5%8
SennaFilter
-64.749.5%-1.8%24
SonaFilter
-93.446.7%-4.2%13
LuluFilter
-118.648.5%-1.4%55
LeonaFilter
-129.547.8%-2.7%30
SeraphineFilter
-459.742.5%-8.6%36
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
0.003
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.
—
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.
—

Win Rate by Game Length

Slope: 0.000

Win Rate by Rank

Slope: 0.003

Win Rate Distribution

43 opponents
Q1: 47.7%Median: 49.3%Q3: 51.6%IQR: 3.9%
·Average compared to other champions in this role
↑High compared to other champions in this role

Rune Pages

Sorcery · Precision
14% PR · 49.3% WR
SorceryArcane CometManaflow BandAbsolute FocusScorch
PrecisionCut DownPresence of Mind
Attack SpeedAdaptive ForceHealth
Precision · Sorcery
9% PR · 50.0% WR
PrecisionPress the AttackPresence of MindLegend: AlacrityCoup de Grace
SorceryGathering StormManaflow Band
Attack SpeedAdaptive Force
Precision · Sorcery
5% PR · 52.4% WR
PrecisionPress the AttackPresence of MindLegend: AlacrityCoup de Grace
SorceryManaflow BandGathering Storm
Attack SpeedAdaptive Force

Summoner Spells

FlashGhost
Flash + Ghost
47% PR · 55.0% WR
FlashTeleport
Flash + Teleport
28% PR · 47.1% WR
FlashBarrier
Flash + Barrier
13% PR · 48.6% WR
ExhaustFlash
Exhaust + Flash
6% PR · 47.3% WR
FlashIgnite
Flash + Ignite
3% PR · 45.2% WR
Scaling Health
Scaling Health
Runes
Sorcery · Precision
14% PR · 49.3% WR
SorceryArcane CometManaflow BandAbsolute FocusScorch
PrecisionCut DownPresence of Mind
Attack SpeedAdaptive ForceHealth
Summoners
FlashGhost
Flash + Ghost
47% PR · 55.0% WR
Items
Starting items
Doran's Ring
Doran's Ring
92% PR · 51.2% WR
Core build
Item 1
Dusk and Dawn
Dusk and Dawn
50% PR · 52.3% WR
Luden's Echo
Luden's Echo
26% PR · 49.3% WR
Skill order
123456789101112131415161718
Q
Blackfire Torch
Blackfire Torch
6% PR · 55.4% WR
Item 2
Shadowflame
Shadowflame
62% PR · 52.5% WR
Archangel's Staff
Archangel's Staff
11% PR · 57.6% WR
Malignance
Malignance
3% PR · 53.5% WR
Item 3
Rabadon's Deathcap
Rabadon's Deathcap
42% PR · 56.1% WR
Shadowflame
Shadowflame
12% PR · 51.5% WR
Zhonya's Hourglass
Zhonya's Hourglass
9% PR · 50.5% WR
Item 4
Rabadon's Deathcap
Rabadon's Deathcap
21% PR · 55.9% WR
Zhonya's Hourglass
Zhonya's Hourglass
15% PR · 57.5% WR
Void Staff
Void Staff
14% PR · 49.4% WR
Caustic Spittle
2
8
10
12
13
WBio-Arcane Barrage
3
14
15
17
18
EVoid Ooze
1
4
5
7
9
RLiving Artillery
6
11
16
18.0% PR · 54.2% WR · 9 games
123456789101112131415161718
QCaustic Spittle
2
8
10
12
13
WBio-Arcane Barrage
3
EVoid Ooze
1
4
5
7
9
RLiving Artillery
6
18.0% PR · 54.2% WR · 9 games
123456789101112131415161718
Q
123456789101112131415161718
Q
14
15
17
18
11
16
Caustic Spittle
3
12
13
14
15
WBio-Arcane Barrage
2
7
8
9
10
EVoid Ooze
1
4
5
17
18
RLiving Artillery
6
11
16
10.0% PR · 52.7% WR · 5 games
Caustic Spittle
3
12
13
14
15
WBio-Arcane Barrage
1
7
8
9
10
EVoid Ooze
2
4
5
17
18
RLiving Artillery
6
11
16
6.0% PR · 50.9% WR · 3 games