Best Cassiopeia Mid Counters

Compare Cassiopeia Mid counters by matchup win rate, expected win rate, delta, sample size, enemy role, and low or high Elo rank scope for draft planning.

Updated 2026-06-12. Data is current for LoL patch 26.12 (all regions, low elo and high elo).

Top 2 Low Elo Cassiopeia Mid same-role counters

Yasuo Mid - Low Elo data: Cassiopeia Mid vs Yasuo Mid, 47.3% observed win rate, -0.8 percentage points vs expected, 535 games, 3-patch window 26.10-26.12.
Ahri Mid - Low Elo data: Cassiopeia Mid vs Ahri Mid, 46.6% observed win rate, -0.5 percentage points vs expected, 551 games, 3-patch window 26.10-26.12.

Top 10 Low Elo Cassiopeia Mid all-role counters

Seraphine Support - Low Elo data: Cassiopeia Mid vs Seraphine Support, 41.2% observed win rate, -3.8 percentage points vs expected, 687 games, 3-patch window 26.10-26.12.
Ezreal ADC - Low Elo data: Cassiopeia Mid vs Ezreal ADC, 47.3% observed win rate, -3.1 percentage points vs expected, 806 games, 3-patch window 26.10-26.12.
Nocturne Jungle - Low Elo data: Cassiopeia Mid vs Nocturne Jungle, 43.0% observed win rate, -1.9 percentage points vs expected, 523 games, 3-patch window 26.10-26.12.
Jinx ADC - Low Elo data: Cassiopeia Mid vs Jinx ADC, 44.9% observed win rate, -1.2 percentage points vs expected, 681 games, 3-patch window 26.10-26.12.
Kayn Jungle - Low Elo data: Cassiopeia Mid vs Kayn Jungle, 46.0% observed win rate, -1.1 percentage points vs expected, 511 games, 3-patch window 26.10-26.12.
Lee Sin Jungle - Low Elo data: Cassiopeia Mid vs Lee Sin Jungle, 47.7% observed win rate, -1.1 percentage points vs expected, 648 games, 3-patch window 26.10-26.12.
Smolder ADC - Low Elo data: Cassiopeia Mid vs Smolder ADC, 43.1% observed win rate, -1.0 percentage points vs expected, 745 games, 3-patch window 26.10-26.12.
Yasuo Mid - Low Elo data: Cassiopeia Mid vs Yasuo Mid, 47.3% observed win rate, -0.8 percentage points vs expected, 535 games, 3-patch window 26.10-26.12.
Garen Top - Low Elo data: Cassiopeia Mid vs Garen Top, 44.3% observed win rate, -0.7 percentage points vs expected, 515 games, 3-patch window 26.10-26.12.
Ahri Mid - Low Elo data: Cassiopeia Mid vs Ahri Mid, 46.6% observed win rate, -0.5 percentage points vs expected, 551 games, 3-patch window 26.10-26.12.

Top 1 High Elo Cassiopeia Mid same-role counters

Viktor Mid - High Elo data: Cassiopeia Mid vs Viktor Mid, 49.2% observed win rate, -1.7 percentage points vs expected, 514 games, 3-patch window 26.10-26.12.

Top 10 High Elo Cassiopeia Mid all-role counters

Thresh Support - High Elo data: Cassiopeia Mid vs Thresh Support, 45.2% observed win rate, -3.5 percentage points vs expected, 628 games, 3-patch window 26.10-26.12.
Jhin ADC - High Elo data: Cassiopeia Mid vs Jhin ADC, 48.7% observed win rate, -2.7 percentage points vs expected, 670 games, 3-patch window 26.10-26.12.
Caitlyn ADC - High Elo data: Cassiopeia Mid vs Caitlyn ADC, 49.6% observed win rate, -2.2 percentage points vs expected, 599 games, 3-patch window 26.10-26.12.
Jinx ADC - High Elo data: Cassiopeia Mid vs Jinx ADC, 47.0% observed win rate, -1.8 percentage points vs expected, 502 games, 3-patch window 26.10-26.12.
Ezreal ADC - High Elo data: Cassiopeia Mid vs Ezreal ADC, 50.9% observed win rate, -1.8 percentage points vs expected, 928 games, 3-patch window 26.10-26.12.
Viktor Mid - High Elo data: Cassiopeia Mid vs Viktor Mid, 49.2% observed win rate, -1.7 percentage points vs expected, 514 games, 3-patch window 26.10-26.12.
Graves Jungle - High Elo data: Cassiopeia Mid vs Graves Jungle, 49.7% observed win rate, -1.1 percentage points vs expected, 545 games, 3-patch window 26.10-26.12.
Nami Support - High Elo data: Cassiopeia Mid vs Nami Support, 49.7% observed win rate, -0.9 percentage points vs expected, 565 games, 3-patch window 26.10-26.12.
Karma Support - High Elo data: Cassiopeia Mid vs Karma Support, 51.0% observed win rate, -0.4 percentage points vs expected, 502 games, 3-patch window 26.10-26.12.
Smolder ADC - High Elo data: Cassiopeia Mid vs Smolder ADC, 49.8% observed win rate, -0.1 percentage points vs expected, 514 games, 3-patch window 26.10-26.12.