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
Senna
VS
Champion 2
Swain
vs
55.6%
Senna win rate vs Swain
Senna hard counters Swain
637
Games Analyzed
55.6%
Senna WR
44.4%
Swain WR
+445
Avg Gold Diff @15
Senna
DamageAD
StylePoke
RangeRanged
Difficulty**---
StrongLate game
RunesFleet Footwork / Inspiration
SummsFlash + Heal
Swain
DamageAP
StyleSustained
RangeRanged
Difficulty**---
StrongMid game
RunesConqueror / Resolve
SummsFlash + Ignite
Power Spike Timeline
Senna
Level 1
Swain
Level 6
Senna
1 item
Swain
1 item
Senna
Infinite scaling
Swain
2 items
How to Play This Matchup
Power Curve
Senna is strongest late game while Swain peaks mid game. Play around your power window.
Mixed Resistances
Senna deals AD damage while Swain deals AP. Build resistances accordingly  don't stack the wrong type.
Exploit Swain's Weakness
Swain's main weakness: Kiting, grievous wounds, burst before R heals. Play around this to maximize your advantage.
Senna Win Condition
Stack souls for infinite range/crit, global R heal/damage
Swain Win Condition
R drain tank in teamfights, E root picks, soul fragment scaling
Recommended Items
Senna
Eclipse
Core
Build every game
Rapid Firecannon
Core
Build every game
Infinity Edge
Core
Build every game
Mercury's Treads
Defensive
MR + tenacity vs Swain's AP damage and CC
Hexdrinker
Counter
Magic damage shield vs Swain's burst
Executioner's Calling
Counter
Grievous wounds to cut healing
Swain
Liandry's Anguish
Core
Build every game
Zhonya's Hourglass
Core
Build every game
Rylai's
Core
Build every game
Plated Steelcaps
Defensive
Armor boots vs Senna's AD damage
Bramble Vest
Counter
Grievous wounds + armor vs Senna's sustain/autos
Senna's Worst Matchups
Swain's Worst Matchups
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