Patch 16.14 · Mid

Jayce against Cassiopeia

Name: Jayce vs Cassiopeia — 47.5% matchup win rate (patch 16.14) | Lanemaster
Creator: Lanemaster
License: https://lanemaster.gg/

Jayce wins 47.5% of the 61 direct matchups against Cassiopeia this patch.

47.5%Jayce

61Games

52.5%Cassiopeia

Best runes against Cassiopeia

Stormraider's Surge Sorcery + Inspiration

50.0%4 games

Stormraider's Surge Sorcery + Inspiration

66.7%3 games

Champion

Jayce
Cassiopeia

Other Jayce matchups

Enemy	Games	Win rate
Malphite	409	45.2%
Lee Sin	316	44.6%
Ambessa	315	48.3%
Yone	282	49.3%
Irelia	265	46.4%
K'Sante	258	48.4%
Yorick	243	48.1%
Dr. Mundo	222	50.5%

See all champions · See the tier list

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Lanemaster applies runes, spells and picks automatically in champ select — from the same data on this page.

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Aggregated from Ranked Solo/Duo games at the top of the ladder (Challenger, Grandmaster and Master) on KR, EUW and NA. Updated 2026-07-29 · Patch 16.14.