Best Master Yi Top Synergies

Compare Master Yi Top 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 Caitlyn ADC, Jinx ADC, and Thresh Support as the strongest synergy partners for Master Yi Top. The weakest listed synergies for Master Yi Top are Kai'Sa ADC, Lux Support, Miss Fortune ADC, and Jhin ADC. 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 3 Low Elo Master Yi Top all-role strongest synergies

  1. Caitlyn ADC - Low Elo data: Master Yi Top vs Caitlyn ADC, 49.3% observed win rate, +2.3 percentage points vs expected, 947 games, 3-patch window 26.16-26.18.
  2. Jinx ADC - Low Elo data: Master Yi Top vs Jinx ADC, 50.6% observed win rate, +0.8 percentage points vs expected, 704 games, 3-patch window 26.16-26.18.
  3. Thresh Support - Low Elo data: Master Yi Top vs Thresh Support, 48.6% observed win rate, +0.0 percentage points vs expected, 611 games, 3-patch window 26.16-26.18.

Top 4 Low Elo Master Yi Top all-role weakest synergies

  1. Kai'Sa ADC - Low Elo data: Master Yi Top vs Kai'Sa ADC, 44.1% observed win rate, -2.9 percentage points vs expected, 750 games, 3-patch window 26.16-26.18.
  2. Lux Support - Low Elo data: Master Yi Top vs Lux Support, 46.3% observed win rate, -0.9 percentage points vs expected, 574 games, 3-patch window 26.16-26.18.
  3. Miss Fortune ADC - Low Elo data: Master Yi Top vs Miss Fortune ADC, 47.3% observed win rate, -0.3 percentage points vs expected, 609 games, 3-patch window 26.16-26.18.
  4. Jhin ADC - Low Elo data: Master Yi Top vs Jhin ADC, 46.7% observed win rate, -0.3 percentage points vs expected, 777 games, 3-patch window 26.16-26.18.