- Win Rate
- 50.6%
- Pick Rate
- 1.2%
- Ban Rate
- 0.7%
Zeri vs Kalista
- Patch
- 26.21
- Games
- 2,458
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 5, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Zeri vs Kalista is a decisive matchup in LoL patch 26.21. Kalista wins with a 54.3% win rate (+8.6%) over Zeri based on 35 games. Kalista wins the early laning phase while Zeri scales better into the late game. Below you'll find the best Zeri build, runes, laning stats, and strategies for the Zeri vs Kalista matchup.
Zeri Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Zeri performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.
Who wins Zeri vs Kalista?
Zeri wins 52.9% of these games. With this many games the true rate is most likely between 36.7% and 68.5% (95% range).
- Expected
- 52.5% From both champions' overall Bot win rates
- Matchup effect
- +0.4 pts Observed minus expected
- Sample
- 34 games Lane: Bot
- vs patch 26.20
- — Not enough games on both patches
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.21 · Oct 27 – Nov 3
Key takeaways
- Current data slightly favors Zeri, but the sample is too limited for a strong conclusion: Zeri wins 52.9% of 34 games (95% range 36.7–68.5%).
- Both champions' overall Bot win rates predict 52.5% for Zeri; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 196, within the margin of error (34 games).
- Zeri players pick Cull + Health Potion + Stealth Ward + Stealth Ward far more often against Kalista: under 0.5% of their other Bot games, 5.9% here.
How we calculate this
Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.
A game only counts when Zeri and Kalista played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.
The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.
Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.
"What changes" compares Zeri's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).
Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.
Zeri vs Kalista Laning Stats
At 15 minutes
Whole-game averages
Zeri vs Kalista Win Rate by Game Length
Zeri's win rate against Kalista by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.
No game length stands out: Zeri's results against Kalista in short and long games are within the margin of error of each other.
Zeri vs Kalista Power Spikes
Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.
- Lane (15 min)EvenZeri gold at 15: +196
- First itemEvenZeri: 10.5 min · Kalista: 10.6 min
- Games under 20 minInsufficient data
- 20–30 min gamesInsufficient data
- 30+ min gamesInsufficient data
What Zeri Changes Against Kalista
Choices Zeri players make noticeably more or less often in this matchup than in their other Bot games.
Cull + Health Potion + Stealth Ward + Stealth WardStarting itemsUsuallyunder 0.5%vs Kalista5.9%+5.9 pts
RevitalizeRuneUsually1.0%vs Kalista5.9%+4.9 pts
Best Zeri Build vs Kalista
Usual Zeri build (Bot)
78.8% win rate · 33 games
Against Kalista
Not enough matchup-specific build data: only 6 of 25 Zeri games against Kalista carried a complete build, which is too few to recommend an item path from. Use Zeri's standard build instead.
- Zeri usually completes Yun Tal Wildarrows first, at 10.5 min (median of 24 games).
- Kalista usually completes Statikk Shiv first, at 10.6 min (median of 29 games).
- Skill priority: E > Q > W — the same as usual.
Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.
Best Zeri Runes vs Kalista
Usual Zeri runes (Bot)
Lethal Tempo
52.4% win rate · 576 games
Against Kalista
Too few games for a matchup-specific rune page yet — use the usual page.
Plan your Zeri draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Zeri matchup data for League of Legends patch 26.21. The table below shows Zeri's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Zeri build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Zeri Matchups
Hardest for Zeri
Easiest for Zeri
Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Zeri vs Kalista FAQ - Patch 26.21
Who wins Zeri vs Kalista?
Current data slightly favors Zeri, but the sample is too limited for a strong conclusion: Zeri wins 52.9% of 34 games (95% range 36.7–68.5%).
What is Zeri's win rate against Kalista?
Zeri wins 52.9% of 34 Bot games against Kalista on patch 26.21 (95% range 36.7–68.5%). Based on both champions' overall Bot win rates, 52.5% would be expected.
Does Zeri counter Kalista?
Not clearly. Zeri wins 52.9% of 34 games against Kalista, and the 95% range (36.7–68.5%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Zeri or Kalista?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 196, within the margin of error (34 games).
Does Zeri outscale Kalista?
There are too few games of each length to tell yet.
When is Kalista strongest against Zeri?
On current data there is no stage of the game where Kalista is ahead of Zeri beyond the margin of error.
What should Zeri build against Kalista?
There are not enough games for a matchup-specific core, so use Zeri's usual Bot core: Stormrazor, Lord Dominik's Regards, Infinity Edge. The biggest change against Kalista: Cull + Health Potion + Stealth Ward + Stealth Ward (under 0.5% usually, 5.9% here).
What runes should Zeri use against Kalista?
Use Zeri's usual Lethal Tempo page (Precision + Resolve); there are too few games for a matchup-specific page. The biggest change against Kalista: Revitalize (1.0% usually, 5.9% here).