Kai'Sa Counters
Best counter picks vs Kai'Sa, patch 26.20. The champions that beat Kai'Sa in lane and the ones Kai'Sa 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 Kai'Sa in 26.20
The best counters to Kai'Sa in patch 26.20 are Syndra, Xayah and Zeri. In Bot, Syndra wins 66.7% of its games against Kai'Sa over 30 games. Kai'Sa wins 50.4% of its 3,909 Bot games this patch; the table lists the opponents that beat it most, with at least 30 games each.
| Champion | Win rate vs Kai'Sa | Games |
|---|---|---|
| Syndra | 66.7% | 30 |
| Xayah | 57.1% | 198 |
| Zeri | 57.6% | 99 |
| Ashe | 56.7% | 97 |
| Kog'Maw | 57.8% | 45 |
| Yunara | 54.1% | 231 |
| Tristana | 50.8% | 260 |
| Caitlyn | 51.3% | 224 |
More on Kai'Sa: Kai'Sa build · Kai'Sa skins · LoL tier list
Champions Kai'Sa Beats
Kai'Sa does best in Bot against Smolder, Lucian and Ziggs: it wins 64.9% of its games against Smolder. If your opponent picks Kai'Sa after you, these are the picks to avoid.
| Champion | Kai'Sa's win rate | Games |
|---|---|---|
| Smolder | 64.9% | 94 |
| Lucian | 56.3% | 245 |
| Ziggs | 67.6% | 34 |
| Viktor | 60.8% | 74 |
| Draven | 55.4% | 112 |
| Ezreal | 53.6% | 267 |
| Corki | 55.1% | 49 |
| Twitch | 53.5% | 114 |
Kai'Sa Counters by Lane
A champion's counters change with the lane: a top lane counter can lose the same matchup in mid.
Kai'Sa is played almost only in Bot, so the counters above are the ones that matter.
All Kai'Sa Matchups
Every Bot opponent with at least 30 games against Kai'Sa this patch (26 champions), the hardest first. Each name links to that champion's own counters.
| Champion | Win rate vs Kai'Sa | Kai'Sa's win rate | Games |
|---|---|---|---|
| Syndra | 66.7% | 33.3% | 30 |
| Xayah | 57.1% | 42.9% | 198 |
| Zeri | 57.6% | 42.4% | 99 |
| Ashe | 56.7% | 43.3% | 97 |
| Kog'Maw | 57.8% | 42.2% | 45 |
| Yunara | 54.1% | 45.9% | 231 |
| Tristana | 50.8% | 49.2% | 260 |
| Caitlyn | 51.3% | 48.7% | 224 |
| Jinx | 50.8% | 49.2% | 333 |
| Kalista | 50.5% | 49.5% | 103 |
| Miss Fortune | 52.0% | 48.0% | 75 |
| Varus | 50.9% | 49.1% | 57 |
| Aphelios | 50.0% | 50.0% | 142 |
| Samira | 51.6% | 48.4% | 64 |
| Sivir | 49.5% | 50.5% | 95 |
| Jhin | 48.8% | 51.2% | 414 |
| Yasuo | 46.9% | 53.1% | 64 |
| Vayne | 48.2% | 51.8% | 85 |
| Twitch | 46.5% | 53.5% | 114 |
| Corki | 44.9% | 55.1% | 49 |
| Ezreal | 46.4% | 53.6% | 267 |
| Draven | 44.6% | 55.4% | 112 |
| Viktor | 39.2% | 60.8% | 74 |
| Ziggs | 32.4% | 67.6% | 34 |
| Lucian | 43.7% | 56.3% | 245 |
| Smolder | 35.1% | 64.9% | 94 |
How We Calculate Counters
A counter here is a lane matchup: Kai'Sa 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 Kai'Sa?
The champions at the top of the counters table above: they win the most lane games against Kai'Sa in Emerald+ ranked games of patch 26.20, each with at least 30 games against it.
Who is Kai'Sa's worst matchup?
The first champion in the counters table above, in Kai'Sa'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 Kai'Sa beat?
The champions in the second table: Kai'Sa wins most of its lane games against them. Avoid them if the enemy can still pick Kai'Sa 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.