Best Sejuani Synergies

The best partner with Sejuani is Yasuo Mid. The pair wins 54.0% across 4,983 games, 1.1 points more than the two champions' own win rates predict. Brand Support (+1.0 over 1,939 games) and Irelia Mid (+1.0 over 1,410 games) also over-perform. Vel'Koz Support has the highest raw win rate (55.4%) among well-sampled pairs, but that is about what its own strength predicts (53.2% expected). 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 Sejuani are Teemo Top, Malphite Top, Rakan Support, Shen Top, Blitzcrank Support, Thresh Support, Nautilus Support, Lissandra Mid, Alistar Support, and Hwei Mid. 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 Sejuani strongest synergies

  1. Yasuo Mid - 54.0% win rate with Sejuani Jungle (+1.1 points vs expected), 4,983 games.
  2. Brand Support - 52.9% win rate with Sejuani Jungle (+1.0 points vs expected), 1,939 games.
  3. Irelia Mid - 54.5% win rate with Sejuani Jungle (+1.0 points vs expected), 1,410 games.
  4. Tryndamere Top - 52.5% win rate with Sejuani Jungle (+1.0 points vs expected), 1,803 games.
  5. Yone Top - 53.0% win rate with Sejuani Jungle (+1.0 points vs expected), 4,662 games.
  6. Zed Mid - 50.9% win rate with Sejuani Jungle (+0.9 points vs expected), 3,687 games.
  7. Lux Support - 53.0% win rate with Sejuani Jungle (+0.9 points vs expected), 5,844 games.
  8. Fiora Top - 53.9% win rate with Sejuani Jungle (+0.8 points vs expected), 1,727 games.
  9. Yasuo Top - 51.0% win rate with Sejuani Jungle (+0.8 points vs expected), 1,867 games.
  10. Vel'Koz Support - 55.4% win rate with Sejuani Jungle (+0.8 points vs expected), 1,659 games.

Top 10 Low Elo Sejuani weakest synergies

  1. Teemo Top - 52.8% win rate with Sejuani Jungle (-1.2 points vs expected), 3,300 games.
  2. Malphite Top - 51.1% win rate with Sejuani Jungle (-1.2 points vs expected), 2,615 games.
  3. Rakan Support - 48.6% win rate with Sejuani Jungle (-1.0 points vs expected), 1,346 games.
  4. Shen Top - 49.5% win rate with Sejuani Jungle (-0.9 points vs expected), 1,126 games.
  5. Blitzcrank Support - 52.0% win rate with Sejuani Jungle (-0.9 points vs expected), 2,993 games.
  6. Thresh Support - 50.9% win rate with Sejuani Jungle (-0.9 points vs expected), 4,782 games.
  7. Nautilus Support - 50.5% win rate with Sejuani Jungle (-0.8 points vs expected), 4,154 games.
  8. Lissandra Mid - 50.6% win rate with Sejuani Jungle (-0.8 points vs expected), 1,720 games.
  9. Alistar Support - 53.5% win rate with Sejuani Jungle (-0.7 points vs expected), 1,672 games.
  10. Hwei Mid - 53.7% win rate with Sejuani Jungle (-0.7 points vs expected), 1,504 games.

Top 10 High Elo Sejuani strongest synergies

  1. Yasuo Top - 50.2% win rate with Sejuani Jungle (+1.1 points vs expected), 1,018 games.
  2. Yone Top - 53.0% win rate with Sejuani Jungle (+1.1 points vs expected), 2,520 games.
  3. Zed Mid - 51.9% win rate with Sejuani Jungle (+1.0 points vs expected), 1,858 games.
  4. Darius Top - 55.0% win rate with Sejuani Jungle (+1.0 points vs expected), 1,599 games.
  5. Irelia Top - 54.9% win rate with Sejuani Jungle (+0.8 points vs expected), 1,259 games.
  6. Yone Mid - 53.4% win rate with Sejuani Jungle (+0.7 points vs expected), 2,572 games.
  7. Jayce Top - 48.1% win rate with Sejuani Jungle (+0.6 points vs expected), 1,435 games.
  8. Aatrox Top - 51.4% win rate with Sejuani Jungle (+0.6 points vs expected), 1,441 games.
  9. Yasuo Mid - 52.8% win rate with Sejuani Jungle (+0.6 points vs expected), 2,179 games.
  10. Fiora Top - 54.3% win rate with Sejuani Jungle (+0.6 points vs expected), 1,286 games.

Top 10 High Elo Sejuani weakest synergies

  1. Malphite Top - 50.4% win rate with Sejuani Jungle (-0.8 points vs expected), 1,330 games.
  2. Syndra Mid - 49.4% win rate with Sejuani Jungle (-0.7 points vs expected), 1,878 games.
  3. Nautilus Support - 49.3% win rate with Sejuani Jungle (-0.7 points vs expected), 2,255 games.
  4. Mordekaiser Top - 50.8% win rate with Sejuani Jungle (-0.6 points vs expected), 1,172 games.
  5. Alistar Support - 50.9% win rate with Sejuani Jungle (-0.6 points vs expected), 1,412 games.
  6. Lissandra Mid - 51.2% win rate with Sejuani Jungle (-0.6 points vs expected), 1,045 games.
  7. Renekton Top - 49.6% win rate with Sejuani Jungle (-0.5 points vs expected), 1,421 games.
  8. Leona Support - 49.9% win rate with Sejuani Jungle (-0.4 points vs expected), 1,569 games.
  9. Ashe ADC - 46.9% win rate with Sejuani Jungle (-0.4 points vs expected), 1,242 games.
  10. Blitzcrank Support - 53.0% win rate with Sejuani Jungle (-0.4 points vs expected), 1,611 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.