Cassiopeia vs Fizz — Mid Lane Matchup Guide

How to win lane as Cassiopeia against Fizz · 48.24% win rate over 626 Emerald+ games · Updated 2026-07-27

Verdict: Fizz is favoured — Fizz owns 6 of the 7 game windows to Cassiopeia's 1. Play it patient and win your windows. Cassiopeia wins 48.24% of games vs Fizz in mid lane (626 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1FizzFizz's untargetability and all-in tempo let him dictate every early trade in his favor
Level 2FizzHe continues to dive and disengage safely while your damage struggles to connect
Level 3FizzHis combo still outpaces your poke as he controls when fights happen
Levels 4-5FizzHis all-in burst remains ahead of your DPS output even with items
Level 6CassiopeiaYour Petrifying Gaze finally gives you a tool to punish his dive, tipping level 6 your way
First itemFizzHis pick potential via Chum the Waters keeps him ahead in skirmish setups
Two+ itemsFizzHis burst and untargetability continue to outclass your sustained damage late

Early game (levels 1–5)

Fizz's Playful/Trickster makes him nearly untouchable when he chooses to engage, letting him land Seastone Trident procs while your Noxious Blast and Twin Fang mostly whiff. He controls the pace of every early trade because he decides when the jump happens, and your lack of hard CC before 6 means you can't punish him back. Play as safely as possible, ward tri-bush, and avoid overextending — this lane is about survival, not winning trades.

Read the rest of this matchup

The full Cassiopeia vs Fizz report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.

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Playing the other side? Fizz vs Cassiopeia guide →
All Cassiopeia mid lane matchups →