Senna Counters
Best counter picks vs Senna, patch 26.20. The champions that beat Senna in lane and the ones Senna beats, from real lane matchups in ranked Solo/Duo games of Emerald, Diamond and Master+ players, with the games behind every number.
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Updated October 14, 2026 · By LOLValue Team
Best Counters to Senna in 26.20
The best counters to Senna in patch 26.20 are Blitzcrank, Milio and Janna. In Support, Blitzcrank wins 57.1% of its games against Senna over 49 games. Senna wins 52.9% of its 1,110 Support games this patch; the table lists the opponents that beat it most, with at least 30 games each.
| Champion | Win rate vs Senna | Games |
|---|---|---|
| Blitzcrank | 57.1% | 49 |
| Milio | 59.2% | 49 |
| Janna | 53.2% | 47 |
More on Senna: Senna build · Senna skins · LoL tier list
Champions Senna Beats
Senna does best in Support against Soraka, Nautilus and Leona: it wins 71.9% of its games against Soraka. If your opponent picks Senna after you, these are the picks to avoid.
| Champion | Senna's win rate | Games |
|---|---|---|
| Soraka | 71.9% | 32 |
| Nautilus | 64.0% | 50 |
| Leona | 63.3% | 30 |
| Lux | 57.1% | 35 |
| Thresh | 56.7% | 104 |
| Yuumi | 53.7% | 41 |
| Nami | 55.0% | 60 |
| Alistar | 56.8% | 37 |
Senna Counters by Lane
A champion's counters change with the lane: a top lane counter can lose the same matchup in mid.
Senna is played almost only in Support, so the counters above are the ones that matter.
All Senna Matchups
Every Support opponent with at least 30 games against Senna this patch (15 champions), the hardest first. Each name links to that champion's own counters.
| Champion | Win rate vs Senna | Senna's win rate | Games |
|---|---|---|---|
| Blitzcrank | 57.1% | 42.9% | 49 |
| Milio | 59.2% | 40.8% | 49 |
| Janna | 53.2% | 46.8% | 47 |
| Karma | 50.9% | 49.1% | 53 |
| Lulu | 48.9% | 51.1% | 90 |
| Seraphine | 51.3% | 48.7% | 39 |
| Pyke | 48.4% | 51.6% | 31 |
| Alistar | 43.2% | 56.8% | 37 |
| Nami | 45.0% | 55.0% | 60 |
| Yuumi | 46.3% | 53.7% | 41 |
| Thresh | 43.3% | 56.7% | 104 |
| Lux | 42.9% | 57.1% | 35 |
| Leona | 36.7% | 63.3% | 30 |
| Nautilus | 36.0% | 64.0% | 50 |
| Soraka | 28.1% | 71.9% | 32 |
How We Calculate Counters
A counter here is a lane matchup: Senna and an opponent in the same position on opposite teams, in the same game. The games are ranked Solo/Duo games of Emerald, Diamond, Master, Grandmaster and Challenger players of every region, read every day. A matchup is listed from 30 games, and its win rate is pulled toward what the two champions' lane win rates predict, as if it had 50 more games that went that way, so a few lucky games don't make a hard counter. The full method is on the LoL counters page.
Frequently Asked Questions
Who counters Senna?
The champions at the top of the counters table above: they win the most lane games against Senna in Emerald+ ranked games of patch 26.20, each with at least 30 games against it.
Who is Senna's worst matchup?
The first champion in the counters table above, in Senna's main lane. Its win rate is adjusted for the games behind it, so a matchup with few games doesn't jump to the top.
Which champions does Senna beat?
The champions in the second table: Senna wins most of its lane games against them. Avoid them if the enemy can still pick Senna after you.
How reliable are these win rates?
Each matchup shows its games. Over 100 games a win rate is known within about 10 points either way, over 400 within about 5 points, so the counters with the most games are the safest bets.
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LOLValue isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games and all associated properties are trademarks or registered trademarks of Riot Games, Inc. Matchups are counted from ranked Solo/Duo games read through the Riot Games API; they are averages over many games, not advice for one match.