Source: Ranked + player metaPatch: 16.17Window: patchRegion: allRank: emerald_plusQueue: ranked_soloSample: 30Updated 9/11/2026, 10:16:01 PM
Confidence: Medium±0% vs 50%30 games
Lane phases
Levels 1–2
Even
Zeri and Kai'Sa trade evenly before spikes.
Levels 3–5
Even
Play around ability cooldowns and wave control.
Level 6+
Even
Ultimate timing often swings the next two waves.
Mid / late
Even
Side-wave and vision decide more than the raw lane matchup.
Why?
Sample-basedEven
- Sample win rate for Zeri is 50.0% in this matchup.
Treat this as a Even matchup for Zeri into Kai'Sa — prioritize cooldown windows and jungle tracking.
Do
- Track summoner spells and ultimate cooldowns before committing.
- Play for wave states that let you crash and reset safely.
Don't
- Don't force extended trades when key abilities are down.
- Don't ignore jungle timers when the lane is volatile.
Matchup build callout
Full builds →Most-played Zeri page (ADC): Lethal Tempo Build · 55.8% WR · 260 games
Skill order: Q › E › W
Keystones (player meta)
Most common keystones when zeri faces kaisa in lookup-discovered matches.
Lethal Tempo19G78.9%
Conqueror2G50.0%
Fleet Footwork1G100.0%
Patch: 16.17Region: naRank: emerald_plusQueue: ranked_soloSample: 292Updated 9/11/2026, 9:58:36 PM