MacroMind matchup data: real ranked games, not opinions
Zeri vs Cassiopeia
How often does Zeri beat Cassiopeia in ADC?
Zeri into Cassiopeia in ADC: 43% observed win rate across 60 ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Zeri behind by 104 gold.
Zeri at 15:00
- Gold: -104
- CS: -8
- XP: -500
Typical gap to Cassiopeia, from 60 games that reached 15:00.
Does Zeri counter Cassiopeia?
No counter here: Zeri sits at 43% over 60 games. The swing lives in the spots below, so play the side you know better and chase the row that moves the number the most in this lane, then hold that lead through the first back.
Beating Cassiopeia: the Zeri game plan
Someone usually dies here around 4:52 in the median game, and level 6 lands near 7:43. Until your spike is online, respect the all-in.
Zeri's ADC build, with receipts
The most-finished Zeri core is Yun Tal Wildarrows, Fiendhunter Bolts, Infinity Edge: 58.9% across 3,368 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Blade + Health Potion; the first finished item is usually Yun Tal Wildarrows (8,887 games).
Skill plan: Zeri players max E first and take E at level 1.