Cassiopeia vs Olaf at a glance
Across 67 NA and EUW ranked games in Top lane, Cassiopeia wins 47.8% against Olaf, 0.9 points lower than the 48.7% Cassiopeia wins in that role overall. That is a small sample, so treat it as a starting point.
In our library of 6 high-elo VODs (latest patch 16.19), Cassiopeia won 50% against Olaf and averaged 5.5/6.7/6.2. That is a small sample, so treat it as a starting point.
The most played Cassiopeia setup into Olaf takes Stormraider's Surge (Sorcery and Precision) and builds Archangel's Staff and Cosmic Drive. It shows up in 2 of 6 games with a 50% win rate. The main alternative also takes Stormraider's Surge but runs Legend: Haste (1 game).
Solo kills by level
A solo kill is a kill on the lane opponent with no assist. The bars over each champion above count them by champion level, from 67 NA and EUW ranked games in Top lane; the amber marks are where that champion's kills usually fall.
Cassiopeia gets 1.9 solo kills per game against Olaf, in line with the 2.1 Cassiopeia averages in top lane, and 36% of them come before level 6, about the usual 29%.
How they built Cassiopeia into Olaf
Taken from the 6 VODs on this page, patch 16.19, 16.16, 14.1.
Most played setup
One-off setup
Streamers who play Cassiopeia
Every streamer in the library with ranked Cassiopeia games, most games first. Each links to their VODs on MID.GG.
Phantasm__ 
Master 
KatEvolved 
Grandmaster 
Faker Grandmaster 
velja_lol Master 
Strey_LoL Master 
Quantum Master 
agurin Master 
loltyler1 Master
Latest Cassiopeia vs Olaf games
The most recent games in this matchup, newest first.
- Defeat 1/4/0Sardoche Master · Top Patch 16.19
- Defeat 8/6/9Sardoche Master · Top Patch 16.19
- Victory 9/6/4Sardoche Master · Top Patch 16.19
- Defeat 2/8/4agurin Grandmaster · Top Patch 16.16
- Victory 3/9/9Sardoche Master · Top Patch 16.16
- Victory 10/7/11Kiin Master · Top Patch 14.1
