Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Kog'Maw
VS
Champion 2
Sivir
vs

55.4%
Kog'Maw win rate vs Sivir
Kog'Maw hard counters Sivir
159
Games Analyzed
55.4%
Kog'Maw WR
44.6%
Sivir WR
+428
Avg Gold Diff @15
Kog'Maw
DamageMixed
StyleSustained
RangeRanged
Difficulty**---
StrongLate game
RunesLethal Tempo / Resolve
SummsFlash + Heal
Sivir
DamageAD
StyleSustained
RangeRanged
Difficulty**---
StrongLate game
RunesLethal Tempo / Inspiration
SummsFlash + Heal
Power Spike Timeline
Kog'Maw
Level 6
Sivir
Level 6
Kog'Maw
2 items
Sivir
2 items
Kog'Maw
3 items
Sivir
3 items
How to Play This Matchup
Power Curve
Kog'Maw is strongest late game while Sivir peaks late game. Play around your power window.
Mixed Resistances
Kog'Maw deals Mixed damage while Sivir deals AD. Build resistances accordingly  don't stack the wrong type.
Mirror Playstyle
Both champions play a sustained style. The one with better execution and itemization wins. Focus on spacing and cooldown tracking.
Exploit Sivir's Weakness
Sivir's main weakness: Short range, weak early, needs items. Play around this to maximize your advantage.
Kog'Maw Win Condition
W range + % HP shred, melt tanks, needs peel
Sivir Win Condition
W ricochet teamfight DPS, E spell shield, R team speed
Recommended Items
Kog'Maw

Guinsoo's Rageblade
Core
Build every game

Blade of the Ruined King
Core
Build every game
Runaan's Hurricane
Core
Build every game

Plated Steelcaps
Defensive
Armor boots vs Sivir's AD damage

Bramble Vest
Counter
Grievous wounds + armor vs Sivir's sustain/autos
Sivir

Infinity Edge
Core
Build every game
Navori Quickblades
Core
Build every game

Lord Dominik's
Core
Build every game
Kog'Maw's Worst Matchups
Sivir's Worst Matchups
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