Zeri - League of Legends Champion
Win Rate
50.1%
Pick Rate
1.1%

Zerivs Kai'Sa

BMarksman
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Zeri vs Kai'Sa is a decisive matchup in LoL patch 26.7. Kai'Sa wins with a 59.0% win rate (+17.9%) over Zeri based on 39 games. Kai'Sa holds the advantage in both the early and late game. Below you'll find the best Zeri build, runes, laning stats, and strategies for the Zeri vs Kai'Sa 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.

Compare against an opponent
Kai'Sa - 41.0% win rateKai'Sa(41.0%)
Zeri - 41.0% win rate in this matchup
Zeri
41.0% WR
VS
Kai'Sa vs Zeri matchup - 59.0% win rate
Kai'Sa
59.0% WR

Who Wins the Zeri vs Kai'Sa Matchup?

Kai'Sa wins the Zeri vs Kai'Sa matchup
Winner
Kai'Sa
Matches: 39
41.0%
Win Rate
59.0%
7.4
CS / min
7.3
890
DMG / min
988
14,439
Gold / game
15,479
146
Heal / min
203
433
DMG Mitigated / min
524
0.2
CC / min
0.1
31.3%
Early Game WR
68.8%
47.8%
Late Game WR
52.2%

Zeri vs Kai'Sa Matchup Summary

The Zeri vs Kai'Sa matchup is a decisive matchup in League of Legends ranked play. Based on 39 recent matches analyzed, Kai'Sa wins with a 59.0% win rate compared to Zeri's 41.0%, giving Kai'Sa a 17.9 percentage point advantage. Kai'Sa dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Zeri players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Zeri leads by 0.1s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kai'Sa has a strong advantage in this matchup. Zeri players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kai'Sa overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Zeri vs Kai'Sa Laning Phase Breakdown

Kai'Sa wins the laning phase against Zeri in League of Legends

Kai'Sa is favored during the laning phase against Zeri, winning 3 out of 5 key stat categories. Kai'Sa holds advantages in damage, gold income and sustain, making them the stronger laner in this matchup.

Farming
7.4Zeri
7.3Kai'Sa
Zeri and Kai'Sa farm at nearly identical rates in this matchup, with only a 0.2 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
890Zeri
988Kai'Sa
Kai'Sa heavily out-damages Zeri by 98 DMG/min, dominating both short trades and all-in fights. Zeri should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Kai'Sa's sustained damage advantage take over.
Economy
14,439Zeri
15,479Kai'Sa
Kai'Sa generates a commanding 1,039 more gold per game than Zeri. This substantial economic advantage means Kai'Sa consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Zeri should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.2Zeri
0.1Kai'Sa
Both Zeri and Kai'Sa provide similar amounts of crowd control (0.1s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
580Zeri
728Kai'Sa
Kai'Sa heals and mitigates 148 more damage per minute than Zeri, providing moderate extra durability. This sustain edge allows Kai'Sa to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Zeri.

Early Game vs Late Game

Early Game
Kai'Sa
68.8%
+37.5% advantage
Zeri early game win rateZeri31.3%
Kai'Sa early game win rateKai'Sa68.8%
Late Game
Kai'Sa
52.2%
+4.3% advantage
Zeri late game win rateZeri47.8%
Kai'Sa late game win rateKai'Sa52.2%

Kai'Sa dominates the early game (first 15 minutes) with a commanding 68.8% win rate — a 37.5 percentage point lead over Zeri. This lopsided early game means Kai'Sa can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

In the late game (25+ minutes), Kai'Sa takes over with a 52.2% win rate, leading Zeri by 4.3 percentage points. Kai'Sa scales more effectively into team fights and objective contests.

Kai'Sa holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Zeri players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Zeri Runes Against Kai'Sa

Precision rune tree - Zeri primary runes vs Kai'SaPrecision
Lethal Tempo - best Zeri rune vs Kai'SaTriumph - best Zeri rune vs Kai'SaLegend: Alacrity - best Zeri rune vs Kai'SaLast Stand - best Zeri rune vs Kai'Sa
Resolve rune tree - Zeri secondary runes vs Kai'SaResolve
Conditioning - best Zeri rune vs Kai'SaOvergrowth - best Zeri rune vs Kai'Sa
66.7% WR

The Precision and Resolve rune setup gives Zeri the best tools to compete against Kai'Sa in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Zeri matchup data for League of Legends patch 26.7. 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.

Zeri matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
43.68%877.31,07215,06940.0%47.6%
36.90%847.088715,05531.6%41.3%
48.75%807.489914,52550.0%47.4%
56.96%797.289114,40850.0%62.8%
50.70%717.193214,58344.4%57.1%
56.90%587.396914,33944.0%66.7%
57.41%547.484813,62260.7%53.9%
48.78%417.81,05313,95450.0%47.1%
41.03%397.489014,43931.3%47.8%
51.28%397.093114,42142.1%60.0%
54.29%357.51,09317,20753.3%55.0%
55.17%297.389513,59853.9%56.3%
51.72%297.080514,02747.1%58.3%
51.85%276.891214,75242.9%55.0%
50.00%247.388516,33640.0%57.1%
33.33%216.784012,70333.3%33.3%
45.00%206.777112,95130.0%60.0%
50.00%187.01,06514,16555.6%44.4%
25.00%167.283614,36318.2%40.0%
28.57%146.886414,07920.0%33.3%
23.08%137.070112,38830.0%0.0%
69.23%137.41,25015,27771.4%66.7%
75.00%127.51,07417,87450.0%87.5%
63.64%117.378215,40766.7%62.5%
36.36%117.972613,66516.7%60.0%
30.00%106.61,03015,82050.0%25.0%
55.56%97.392916,26250.0%60.0%
57.14%77.41,16117,30266.7%50.0%
66.67%68.190316,92250.0%75.0%
66.67%67.11,15715,95975.0%50.0%
20.00%56.81,09616,9710.0%33.3%
40.00%56.81,25815,9060.0%66.7%

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Zeri vs Kai'Sa - Frequently Asked Questions

How does Zeri do against Kai'Sa in League of Legends?

Kai'Sa wins the Zeri vs Kai'Sa matchup with a 59.0% win rate compared to Zeri's 41.0%, a 17.9 percentage point difference. This data is based on 39 recent ranked games in patch 26.7.

How does Zeri do against Kai'Sa in the early game?

In the early game, Kai'Sa has the advantage against Zeri with a 68.8% win rate versus 31.3%. Kai'Sa players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Zeri do against Kai'Sa in the late game?

In the late game, Kai'Sa takes over the Zeri vs Kai'Sa matchup with a 52.2% win rate compared to 47.8%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Zeri vs Kai'Sa matchup?

Kai'Sa wins the matchup against Zeri with a 59.0% win rate in League of Legends patch 26.7. The 17.9 percentage point advantage means Kai'Sa is significantly favored in this lane matchup based on 39 games analyzed.

What is the best Zeri build against Kai'Sa?

The best Zeri build against Kai'Sa includes optimized core items. Check the matchup breakdown above for the full item path and build order.

What are the best Zeri runes against Kai'Sa?

The best Zeri runes against Kai'Sa use the Precision primary tree with Resolve secondary. This rune setup achieves a 66.7% win rate in the Zeri vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.

Does Zeri counter Kai'Sa?

No, Zeri struggles against Kai'Sa with only a 41.0% win rate. Kai'Sa has the advantage in this matchup. Zeri players should focus on safe farming and avoiding extended trades to minimize Kai'Sa's lead.

How do I play Zeri against Kai'Sa?

When playing Zeri against Kai'Sa, play cautiously and avoid Kai'Sa's power spikes. Look for jungle assistance and team-dependent plays since Kai'Sa has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.