Best Karthus Jungle Counters

Compare Karthus Jungle 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 5 Low Elo Karthus Jungle same-role counters

Kayn Jungle - Low Elo data: Karthus Jungle vs Kayn Jungle, 44.7% observed win rate, -3.6 percentage points vs expected, 553 games, 3-patch window 26.10-26.12.
Master Yi Jungle - Low Elo data: Karthus Jungle vs Master Yi Jungle, 46.6% observed win rate, -1.8 percentage points vs expected, 502 games, 3-patch window 26.10-26.12.
Lee Sin Jungle - Low Elo data: Karthus Jungle vs Lee Sin Jungle, 50.5% observed win rate, +0.6 percentage points vs expected, 546 games, 3-patch window 26.10-26.12.
Nocturne Jungle - Low Elo data: Karthus Jungle vs Nocturne Jungle, 47.0% observed win rate, +1.0 percentage points vs expected, 542 games, 3-patch window 26.10-26.12.
Graves Jungle - Low Elo data: Karthus Jungle vs Graves Jungle, 49.7% observed win rate, +1.4 percentage points vs expected, 519 games, 3-patch window 26.10-26.12.

Top 10 Low Elo Karthus Jungle all-role counters

Kayn Jungle - Low Elo data: Karthus Jungle vs Kayn Jungle, 44.7% observed win rate, -3.6 percentage points vs expected, 553 games, 3-patch window 26.10-26.12.
Jhin ADC - Low Elo data: Karthus Jungle vs Jhin ADC, 45.5% observed win rate, -3.4 percentage points vs expected, 786 games, 3-patch window 26.10-26.12.
Seraphine Support - Low Elo data: Karthus Jungle vs Seraphine Support, 43.0% observed win rate, -3.2 percentage points vs expected, 675 games, 3-patch window 26.10-26.12.
Master Yi Jungle - Low Elo data: Karthus Jungle vs Master Yi Jungle, 46.6% observed win rate, -1.8 percentage points vs expected, 502 games, 3-patch window 26.10-26.12.
Caitlyn ADC - Low Elo data: Karthus Jungle vs Caitlyn ADC, 47.3% observed win rate, -1.7 percentage points vs expected, 1,112 games, 3-patch window 26.10-26.12.
Lux Support - Low Elo data: Karthus Jungle vs Lux Support, 47.8% observed win rate, -0.9 percentage points vs expected, 623 games, 3-patch window 26.10-26.12.
Ezreal ADC - Low Elo data: Karthus Jungle vs Ezreal ADC, 51.0% observed win rate, -0.5 percentage points vs expected, 731 games, 3-patch window 26.10-26.12.
Smolder ADC - Low Elo data: Karthus Jungle vs Smolder ADC, 45.0% observed win rate, -0.3 percentage points vs expected, 727 games, 3-patch window 26.10-26.12.
Jinx ADC - Low Elo data: Karthus Jungle vs Jinx ADC, 47.5% observed win rate, +0.2 percentage points vs expected, 657 games, 3-patch window 26.10-26.12.
Lee Sin Jungle - Low Elo data: Karthus Jungle vs Lee Sin Jungle, 50.5% observed win rate, +0.6 percentage points vs expected, 546 games, 3-patch window 26.10-26.12.

Top 2 High Elo Karthus Jungle same-role counters

Lee Sin Jungle - High Elo data: Karthus Jungle vs Lee Sin Jungle, 48.4% observed win rate, -0.2 percentage points vs expected, 574 games, 3-patch window 26.10-26.12.
Graves Jungle - High Elo data: Karthus Jungle vs Graves Jungle, 52.2% observed win rate, +3.0 percentage points vs expected, 592 games, 3-patch window 26.10-26.12.

Top 8 High Elo Karthus Jungle all-role counters

Ezreal ADC - High Elo data: Karthus Jungle vs Ezreal ADC, 47.7% observed win rate, -3.4 percentage points vs expected, 761 games, 3-patch window 26.10-26.12.
Nami Support - High Elo data: Karthus Jungle vs Nami Support, 46.4% observed win rate, -2.7 percentage points vs expected, 565 games, 3-patch window 26.10-26.12.
Jhin ADC - High Elo data: Karthus Jungle vs Jhin ADC, 47.6% observed win rate, -2.2 percentage points vs expected, 548 games, 3-patch window 26.10-26.12.
Caitlyn ADC - High Elo data: Karthus Jungle vs Caitlyn ADC, 48.8% observed win rate, -1.5 percentage points vs expected, 603 games, 3-patch window 26.10-26.12.
Ashe ADC - High Elo data: Karthus Jungle vs Ashe ADC, 47.1% observed win rate, -0.7 percentage points vs expected, 512 games, 3-patch window 26.10-26.12.
Lee Sin Jungle - High Elo data: Karthus Jungle vs Lee Sin Jungle, 48.4% observed win rate, -0.2 percentage points vs expected, 574 games, 3-patch window 26.10-26.12.
Seraphine Support - High Elo data: Karthus Jungle vs Seraphine Support, 48.6% observed win rate, +1.6 percentage points vs expected, 504 games, 3-patch window 26.10-26.12.
Graves Jungle - High Elo data: Karthus Jungle vs Graves Jungle, 52.2% observed win rate, +3.0 percentage points vs expected, 592 games, 3-patch window 26.10-26.12.