

Senna vs Galio Counter Pick
Matchup Summary
What the Data Means
This page breaks down the Senna vs Galio matchup in League of Legends in the Support role, using current ranked statistics. Across 345 recorded games on patch 16.13.1, Senna wins 56.2% of the time against Galio. That puts the matchup in Senna’s favor — the win rate sits above break-even, making Galio one of the targets Senna punishes most reliably.
Win rate and sample size are the two numbers to trust here: the more games behind a matchup, the more stable its rating from patch to patch. The stats refresh automatically every 48 hours from ranked games at Emerald and above, so this page always reflects the current meta rather than an old snapshot. For itemization and runes, open the current Senna build; both champions’ full profiles and remaining matchups are linked below.
FAQ
Yes — Senna holds the statistical advantage in this matchup. Senna wins 56.2% of the recorded games.
56.2% from Senna's perspective, measured on patch 16.13.1.
345 ranked games at Emerald rank and above, across all regions.
The current Senna build — items, runes and skill order from the same data set — is on the Senna build page.