Best Swain Mid Synergies

The best partner with Swain Mid is Master Yi Jungle. The pair wins 53.6% across 1,467 games, 0.4 points more than the two champions' own win rates predict. Tristana ADC (+0.4 over 1,282 games) and Viego Jungle (+0.3 over 1,285 games) also over-perform. Malphite Top has the highest raw win rate (55.7%) among well-sampled pairs, but that is about what its own strength predicts (53.3% 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 Swain Mid are Blitzcrank Support, Thresh Support, Ashe ADC, Kai'Sa ADC, Nautilus Support, Ezreal ADC, Yunara ADC, Darius Top, Yone Top, and Leona Support. 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 Swain Mid all-role strongest synergies

  1. Master Yi Jungle - 53.6% win rate with Swain Mid (+0.4 points vs expected), 1,467 games.
  2. Tristana ADC - 54.6% win rate with Swain Mid (+0.4 points vs expected), 1,282 games.
  3. Viego Jungle - 52.6% win rate with Swain Mid (+0.3 points vs expected), 1,285 games.
  4. Lucian ADC - 50.7% win rate with Swain Mid (+0.3 points vs expected), 1,005 games.
  5. Jhin ADC - 52.9% win rate with Swain Mid (+0.2 points vs expected), 2,830 games.
  6. Lee Sin Jungle - 49.9% win rate with Swain Mid (+0.2 points vs expected), 1,420 games.
  7. Lulu Support - 53.2% win rate with Swain Mid (+0.2 points vs expected), 1,321 games.
  8. Malphite Top - 55.7% win rate with Swain Mid (+0.2 points vs expected), 1,002 games.
  9. Lux Support - 52.0% win rate with Swain Mid (+0.1 points vs expected), 1,830 games.
  10. Miss Fortune ADC - 53.5% win rate with Swain Mid (+0.1 points vs expected), 2,215 games.

Top 10 Low Elo Swain Mid all-role weakest synergies

  1. Blitzcrank Support - 49.3% win rate with Swain Mid (-0.3 points vs expected), 1,049 games.
  2. Thresh Support - 50.3% win rate with Swain Mid (-0.3 points vs expected), 1,792 games.
  3. Ashe ADC - 49.8% win rate with Swain Mid (-0.2 points vs expected), 1,321 games.
  4. Kai'Sa ADC - 50.0% win rate with Swain Mid (-0.1 points vs expected), 2,575 games.
  5. Nautilus Support - 51.6% win rate with Swain Mid (-0.1 points vs expected), 1,749 games.
  6. Ezreal ADC - 48.1% win rate with Swain Mid (-0.1 points vs expected), 1,760 games.
  7. Yunara ADC - 52.2% win rate with Swain Mid (-0.1 points vs expected), 1,426 games.
  8. Darius Top - 51.8% win rate with Swain Mid (-0.1 points vs expected), 1,276 games.
  9. Yone Top - 52.7% win rate with Swain Mid (-0.1 points vs expected), 1,338 games.
  10. Leona Support - 55.4% win rate with Swain Mid (-0.0 points vs expected), 1,540 games.

Top 9 High Elo Swain Mid all-role strongest synergies

  1. Nautilus Support - 51.6% win rate with Swain Mid (+0.6 points vs expected), 1,101 games.
  2. Kai'Sa ADC - 52.7% win rate with Swain Mid (+0.4 points vs expected), 2,083 games.
  3. Lee Sin Jungle - 51.1% win rate with Swain Mid (+0.3 points vs expected), 1,390 games.
  4. Thresh Support - 53.8% win rate with Swain Mid (+0.3 points vs expected), 1,462 games.
  5. Jhin ADC - 49.8% win rate with Swain Mid (+0.1 points vs expected), 1,900 games.
  6. Yunara ADC - 51.1% win rate with Swain Mid (+0.1 points vs expected), 1,179 games.
  7. Ezreal ADC - 47.0% win rate with Swain Mid (+0.0 points vs expected), 1,299 games.
  8. Jinx ADC - 52.1% win rate with Swain Mid (+0.0 points vs expected), 1,277 games.
  9. Caitlyn ADC - 47.6% win rate with Swain Mid (+0.0 points vs expected), 1,085 games.

Top 1 High Elo Swain Mid all-role weakest synergies

  1. Lulu Support - 50.9% win rate with Swain Mid (-0.4 points vs expected), 1,455 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.