Best Katarina ADC Synergies

Compare Katarina ADC strongest and weakest synergies by duo win rate, expected win rate, delta, sample size, and allied role for team comp planning.

Updated 2026-09-20. Data is current for LoL patch 26.18 (all regions, low elo and high elo).

How these matchup statistics are calculated

Counter and synergy statistics use Ranked Solo/Duo games, exclude matches shorter than 600 seconds, and group results by patch window, region, rank scope, and champion role.

Pairwise pages use a rolling three-patch window and compare observed win rate with a log-odds expected win rate based on each champion's role-adjusted baseline; listed pairs require at least 500 games.

Read the full methodology for the model and guidance on interpreting these results.

Summary

Low Elo data lists Yuumi Support and Braum Support as the strongest Support duo partners for Katarina ADC. The weakest listed synergies for Katarina ADC are Lulu Support. The detailed info below lists each partner with observed win rate, expected win rate delta, sample size, rank scope, and patch window.

Detailed info:

Top 2 Low Elo Katarina ADC bot-lane duo synergies with Support

  1. Yuumi Support - Low Elo data: Katarina ADC vs Yuumi Support, 58.9% observed win rate, +7.8 percentage points vs expected, 1,577 games, 3-patch window 26.16-26.18.
  2. Braum Support - Low Elo data: Katarina ADC vs Braum Support, 59.3% observed win rate, +4.7 percentage points vs expected, 595 games, 3-patch window 26.16-26.18.

Top 1 Low Elo Katarina ADC weakest bot-lane duo synergies with Support

  1. Lulu Support - Low Elo data: Katarina ADC vs Lulu Support, 52.0% observed win rate, -0.8 percentage points vs expected, 504 games, 3-patch window 26.16-26.18.

Top 6 Low Elo Katarina ADC all-role strongest synergies

  1. Yuumi Support - Low Elo data: Katarina ADC vs Yuumi Support, 58.9% observed win rate, +7.8 percentage points vs expected, 1,577 games, 3-patch window 26.16-26.18.
  2. Braum Support - Low Elo data: Katarina ADC vs Braum Support, 59.3% observed win rate, +4.7 percentage points vs expected, 595 games, 3-patch window 26.16-26.18.
  3. Kayn Jungle - Low Elo data: Katarina ADC vs Kayn Jungle, 55.9% observed win rate, +2.6 percentage points vs expected, 594 games, 3-patch window 26.16-26.18.
  4. Graves Jungle - Low Elo data: Katarina ADC vs Graves Jungle, 54.0% observed win rate, +1.2 percentage points vs expected, 533 games, 3-patch window 26.16-26.18.
  5. Yone Mid - Low Elo data: Katarina ADC vs Yone Mid, 54.0% observed win rate, +0.9 percentage points vs expected, 556 games, 3-patch window 26.16-26.18.
  6. Viego Jungle - Low Elo data: Katarina ADC vs Viego Jungle, 53.0% observed win rate, +0.7 percentage points vs expected, 683 games, 3-patch window 26.16-26.18.

Top 5 Low Elo Katarina ADC all-role weakest synergies

  1. Nasus Top - Low Elo data: Katarina ADC vs Nasus Top, 48.7% observed win rate, -6.5 percentage points vs expected, 563 games, 3-patch window 26.16-26.18.
  2. Zed Mid - Low Elo data: Katarina ADC vs Zed Mid, 51.0% observed win rate, -0.8 percentage points vs expected, 616 games, 3-patch window 26.16-26.18.
  3. Lulu Support - Low Elo data: Katarina ADC vs Lulu Support, 52.0% observed win rate, -0.8 percentage points vs expected, 504 games, 3-patch window 26.16-26.18.
  4. Yasuo Mid - Low Elo data: Katarina ADC vs Yasuo Mid, 51.9% observed win rate, -0.3 percentage points vs expected, 728 games, 3-patch window 26.16-26.18.
  5. Darius Top - Low Elo data: Katarina ADC vs Darius Top, 51.2% observed win rate, -0.1 percentage points vs expected, 529 games, 3-patch window 26.16-26.18.

Top 3 High Elo Katarina ADC bot-lane duo synergies with Support

  1. Yuumi Support - High Elo data: Katarina ADC vs Yuumi Support, 52.1% observed win rate, +3.4 percentage points vs expected, 1,684 games, 3-patch window 26.16-26.18.
  2. Lulu Support - High Elo data: Katarina ADC vs Lulu Support, 53.3% observed win rate, +2.0 percentage points vs expected, 927 games, 3-patch window 26.16-26.18.
  3. Braum Support - High Elo data: Katarina ADC vs Braum Support, 54.1% observed win rate, +0.8 percentage points vs expected, 1,171 games, 3-patch window 26.16-26.18.

Top 1 High Elo Katarina ADC weakest bot-lane duo synergies with Support

  1. Nami Support - High Elo data: Katarina ADC vs Nami Support, 50.8% observed win rate, -0.7 percentage points vs expected, 535 games, 3-patch window 26.16-26.18.

Top 7 High Elo Katarina ADC all-role strongest synergies

  1. Yuumi Support - High Elo data: Katarina ADC vs Yuumi Support, 52.1% observed win rate, +3.4 percentage points vs expected, 1,684 games, 3-patch window 26.16-26.18.
  2. Yasuo Mid - High Elo data: Katarina ADC vs Yasuo Mid, 53.0% observed win rate, +2.6 percentage points vs expected, 506 games, 3-patch window 26.16-26.18.
  3. Lulu Support - High Elo data: Katarina ADC vs Lulu Support, 53.3% observed win rate, +2.0 percentage points vs expected, 927 games, 3-patch window 26.16-26.18.
  4. Graves Jungle - High Elo data: Katarina ADC vs Graves Jungle, 52.8% observed win rate, +1.7 percentage points vs expected, 682 games, 3-patch window 26.16-26.18.
  5. Braum Support - High Elo data: Katarina ADC vs Braum Support, 54.1% observed win rate, +0.8 percentage points vs expected, 1,171 games, 3-patch window 26.16-26.18.
  6. Lee Sin Jungle - High Elo data: Katarina ADC vs Lee Sin Jungle, 51.0% observed win rate, +0.2 percentage points vs expected, 672 games, 3-patch window 26.16-26.18.
  7. Zed Mid - High Elo data: Katarina ADC vs Zed Mid, 51.6% observed win rate, +0.1 percentage points vs expected, 547 games, 3-patch window 26.16-26.18.

Top 4 High Elo Katarina ADC all-role weakest synergies

  1. Viego Jungle - High Elo data: Katarina ADC vs Viego Jungle, 45.3% observed win rate, -4.4 percentage points vs expected, 581 games, 3-patch window 26.16-26.18.
  2. Talon Jungle - High Elo data: Katarina ADC vs Talon Jungle, 49.5% observed win rate, -3.5 percentage points vs expected, 513 games, 3-patch window 26.16-26.18.
  3. Syndra Mid - High Elo data: Katarina ADC vs Syndra Mid, 50.3% observed win rate, -1.4 percentage points vs expected, 513 games, 3-patch window 26.16-26.18.
  4. Nami Support - High Elo data: Katarina ADC vs Nami Support, 50.8% observed win rate, -0.7 percentage points vs expected, 535 games, 3-patch window 26.16-26.18.