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
Sylas
vs

53.1%
Senna win rate vs Sylas
Senna has the edge
228
Games Analyzed
53.1%
Senna WR
46.9%
Sylas WR
+245
Avg Gold Diff @15
Senna
DamageAD
StylePoke
RangeRanged
Difficulty**---
StrongLate game
RunesFleet Footwork / Inspiration
SummsFlash + Heal
Sylas
DamageAP
StyleBurst
RangeMelee
Difficulty***--
StrongMid game
RunesElectrocute / Resolve
SummsFlash + Ignite
Power Spike Timeline
Senna
Level 1
Sylas
Level 3
Sylas
Level 6
Senna
1 item
Sylas
1 item
Senna
Infinite scaling
How to Play This Matchup
Power Curve
Senna is strongest late game while Sylas peaks mid game. Play around your power window.
Mixed Resistances
Senna deals AD damage while Sylas deals AP. Build resistances accordingly  don't stack the wrong type.
Range Advantage
Senna has range advantage. Sylas should look for short trades when Senna uses abilities on the wave. Freeze near your tower and wait for jungle help or an all-in window.
Exploit Sylas's Weakness
Sylas's main weakness: Bad ults to steal, grievous wounds, early poke. Play around this to maximize your advantage.
Senna Win Condition
Stack souls for infinite range/crit, global R heal/damage
Sylas Win Condition
Steal enemy ults, W heal sustain, burst combos
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 Sylas's AP damage and CC

Hexdrinker
Counter
Magic damage shield vs Sylas's burst
Sylas

Hextech Rocketbelt
Core
Build every game

Shadowflame
Core
Build every game

Zhonya'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
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