Best Yuumi Synergies

The best partner with Yuumi is Katarina ADC. The pair wins 59.7% across 3,380 games, 8.5 points more than the two champions' own win rates predict. Kalista ADC (+5.3 over 1,489 games) and Lucian ADC (+5.0 over 9,375 games) also over-perform. Based on Low Elo Ranked Solo/Duo games, patches 26.20-26.22. These are observed associations, not guaranteed outcomes. The weakest listed synergies for Yuumi are Ashe ADC, Jhin ADC, Miss Fortune ADC, Caitlyn ADC, Samira ADC, Ezreal ADC, Varus ADC, Jinx ADC, Aphelios ADC, and Draven ADC. The detailed info below lists each partner with observed win rate, expected win rate delta, sample size, rank scope, and patch window.

Updated 2026-11-15. Data is current for LoL patch 26.22 (all regions, low elo and high elo).

Top 10 Low Elo Yuumi strongest synergies

  1. Katarina ADC - 59.7% win rate with Yuumi Support (+8.5 points vs expected), 3,380 games.
  2. Kalista ADC - 52.6% win rate with Yuumi Support (+5.3 points vs expected), 1,489 games.
  3. Lucian ADC - 52.2% win rate with Yuumi Support (+5.0 points vs expected), 9,375 games.
  4. Yasuo ADC - 54.9% win rate with Yuumi Support (+4.5 points vs expected), 3,380 games.
  5. Tristana ADC - 51.8% win rate with Yuumi Support (+3.6 points vs expected), 10,776 games.
  6. Zeri ADC - 53.0% win rate with Yuumi Support (+3.4 points vs expected), 24,886 games.
  7. Vayne ADC - 50.7% win rate with Yuumi Support (+3.0 points vs expected), 5,576 games.
  8. Nilah ADC - 53.1% win rate with Yuumi Support (+1.5 points vs expected), 2,635 games.
  9. Gangplank Top - 48.9% win rate with Yuumi Support (+1.3 points vs expected), 3,778 games.
  10. Kennen Top - 48.6% win rate with Yuumi Support (+1.2 points vs expected), 1,392 games.

Top 10 Low Elo Yuumi weakest synergies

  1. Ashe ADC - 39.1% win rate with Yuumi Support (-7.9 points vs expected), 3,059 games.
  2. Jhin ADC - 41.8% win rate with Yuumi Support (-6.5 points vs expected), 7,688 games.
  3. Miss Fortune ADC - 43.9% win rate with Yuumi Support (-5.9 points vs expected), 5,526 games.
  4. Caitlyn ADC - 41.9% win rate with Yuumi Support (-5.9 points vs expected), 7,609 games.
  5. Samira ADC - 42.3% win rate with Yuumi Support (-5.0 points vs expected), 1,843 games.
  6. Ezreal ADC - 39.9% win rate with Yuumi Support (-4.8 points vs expected), 11,417 games.
  7. Varus ADC - 43.2% win rate with Yuumi Support (-2.9 points vs expected), 1,818 games.
  8. Jinx ADC - 46.9% win rate with Yuumi Support (-2.7 points vs expected), 8,849 games.
  9. Aphelios ADC - 45.4% win rate with Yuumi Support (-2.6 points vs expected), 4,526 games.
  10. Draven ADC - 45.2% win rate with Yuumi Support (-1.9 points vs expected), 2,533 games.

Top 10 High Elo Yuumi strongest synergies

  1. Katarina ADC - 54.7% win rate with Yuumi Support (+4.6 points vs expected), 3,976 games.
  2. Lucian ADC - 50.1% win rate with Yuumi Support (+3.5 points vs expected), 12,602 games.
  3. Tristana ADC - 51.4% win rate with Yuumi Support (+3.2 points vs expected), 10,086 games.
  4. Zeri ADC - 50.3% win rate with Yuumi Support (+1.7 points vs expected), 32,143 games.
  5. Vayne ADC - 47.8% win rate with Yuumi Support (+1.5 points vs expected), 2,756 games.
  6. Rammus Jungle - 50.2% win rate with Yuumi Support (+1.2 points vs expected), 1,152 games.
  7. Yasuo ADC - 50.3% win rate with Yuumi Support (+1.2 points vs expected), 2,172 games.
  8. Twitch ADC - 48.9% win rate with Yuumi Support (+0.9 points vs expected), 10,609 games.
  9. Nunu & Willump Jungle - 51.3% win rate with Yuumi Support (+0.9 points vs expected), 1,354 games.
  10. Shaco Jungle - 51.6% win rate with Yuumi Support (+0.8 points vs expected), 2,345 games.

Top 10 High Elo Yuumi weakest synergies

  1. Jhin ADC - 39.7% win rate with Yuumi Support (-7.2 points vs expected), 3,748 games.
  2. Miss Fortune ADC - 40.8% win rate with Yuumi Support (-6.0 points vs expected), 1,119 games.
  3. Aphelios ADC - 41.3% win rate with Yuumi Support (-5.6 points vs expected), 2,791 games.
  4. Ezreal ADC - 38.4% win rate with Yuumi Support (-5.0 points vs expected), 9,760 games.
  5. Caitlyn ADC - 42.2% win rate with Yuumi Support (-4.2 points vs expected), 2,404 games.
  6. Xayah ADC - 45.6% win rate with Yuumi Support (-3.4 points vs expected), 2,436 games.
  7. Jinx ADC - 44.2% win rate with Yuumi Support (-3.2 points vs expected), 3,759 games.
  8. Smolder ADC - 43.2% win rate with Yuumi Support (-2.8 points vs expected), 1,977 games.
  9. Kai'Sa ADC - 44.5% win rate with Yuumi Support (-2.7 points vs expected), 6,549 games.
  10. Draven ADC - 45.8% win rate with Yuumi Support (-2.4 points vs expected), 1,766 games.

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 1,000 games.

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