Best Sion Top Synergies

Compare Sion 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 Pantheon Support, Briar Jungle, Yuumi Support, Qiyana Jungle, Shyvana Jungle, Janna Support, Diana Jungle, Bard Support, Master Yi Jungle, and Vi Jungle as the strongest synergy partners for Sion Top. The weakest listed synergies for Sion Top are Zilean Support, Ekko Jungle, Diana Mid, Veigar ADC, Smolder ADC, FiddleSticks Jungle, Karma Support, Lux Support, Naafiri Jungle, and Lee Sin Jungle. 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 10 Low Elo Sion Top all-role strongest synergies

  1. Pantheon Support - Low Elo data: Sion Top vs Pantheon Support, 53.0% observed win rate, +4.1 percentage points vs expected, 937 games, 3-patch window 26.16-26.18.
  2. Briar Jungle - Low Elo data: Sion Top vs Briar Jungle, 55.8% observed win rate, +3.5 percentage points vs expected, 1,363 games, 3-patch window 26.16-26.18.
  3. Yuumi Support - Low Elo data: Sion Top vs Yuumi Support, 51.2% observed win rate, +3.2 percentage points vs expected, 964 games, 3-patch window 26.16-26.18.
  4. Qiyana Jungle - Low Elo data: Sion Top vs Qiyana Jungle, 48.1% observed win rate, +2.9 percentage points vs expected, 503 games, 3-patch window 26.16-26.18.
  5. Shyvana Jungle - Low Elo data: Sion Top vs Shyvana Jungle, 55.7% observed win rate, +2.8 percentage points vs expected, 1,339 games, 3-patch window 26.16-26.18.
  6. Janna Support - Low Elo data: Sion Top vs Janna Support, 54.1% observed win rate, +2.8 percentage points vs expected, 556 games, 3-patch window 26.16-26.18.
  7. Diana Jungle - Low Elo data: Sion Top vs Diana Jungle, 51.1% observed win rate, +2.7 percentage points vs expected, 704 games, 3-patch window 26.16-26.18.
  8. Bard Support - Low Elo data: Sion Top vs Bard Support, 50.8% observed win rate, +2.6 percentage points vs expected, 614 games, 3-patch window 26.16-26.18.
  9. Master Yi Jungle - Low Elo data: Sion Top vs Master Yi Jungle, 51.7% observed win rate, +2.5 percentage points vs expected, 1,722 games, 3-patch window 26.16-26.18.
  10. Vi Jungle - Low Elo data: Sion Top vs Vi Jungle, 51.3% observed win rate, +2.1 percentage points vs expected, 1,038 games, 3-patch window 26.16-26.18.

Top 10 Low Elo Sion Top all-role weakest synergies

  1. Zilean Support - Low Elo data: Sion Top vs Zilean Support, 45.8% observed win rate, -5.4 percentage points vs expected, 542 games, 3-patch window 26.16-26.18.
  2. Ekko Jungle - Low Elo data: Sion Top vs Ekko Jungle, 46.8% observed win rate, -3.3 percentage points vs expected, 832 games, 3-patch window 26.16-26.18.
  3. Diana Mid - Low Elo data: Sion Top vs Diana Mid, 47.6% observed win rate, -3.0 percentage points vs expected, 800 games, 3-patch window 26.16-26.18.
  4. Veigar ADC - Low Elo data: Sion Top vs Veigar ADC, 49.6% observed win rate, -2.9 percentage points vs expected, 569 games, 3-patch window 26.16-26.18.
  5. Smolder ADC - Low Elo data: Sion Top vs Smolder ADC, 48.4% observed win rate, -2.7 percentage points vs expected, 1,047 games, 3-patch window 26.16-26.18.
  6. FiddleSticks Jungle - Low Elo data: Sion Top vs FiddleSticks Jungle, 48.0% observed win rate, -2.7 percentage points vs expected, 590 games, 3-patch window 26.16-26.18.
  7. Karma Support - Low Elo data: Sion Top vs Karma Support, 46.4% observed win rate, -2.5 percentage points vs expected, 987 games, 3-patch window 26.16-26.18.
  8. Lux Support - Low Elo data: Sion Top vs Lux Support, 47.2% observed win rate, -2.4 percentage points vs expected, 2,656 games, 3-patch window 26.16-26.18.
  9. Naafiri Jungle - Low Elo data: Sion Top vs Naafiri Jungle, 47.1% observed win rate, -2.1 percentage points vs expected, 746 games, 3-patch window 26.16-26.18.
  10. Lee Sin Jungle - Low Elo data: Sion Top vs Lee Sin Jungle, 45.2% observed win rate, -2.1 percentage points vs expected, 1,944 games, 3-patch window 26.16-26.18.

Top 10 High Elo Sion Top all-role strongest synergies

  1. Miss Fortune ADC - High Elo data: Sion Top vs Miss Fortune ADC, 51.4% observed win rate, +4.5 percentage points vs expected, 589 games, 3-patch window 26.16-26.18.
  2. Kayn Jungle - High Elo data: Sion Top vs Kayn Jungle, 51.9% observed win rate, +3.6 percentage points vs expected, 879 games, 3-patch window 26.16-26.18.
  3. Nidalee Jungle - High Elo data: Sion Top vs Nidalee Jungle, 54.6% observed win rate, +3.5 percentage points vs expected, 621 games, 3-patch window 26.16-26.18.
  4. Draven ADC - High Elo data: Sion Top vs Draven ADC, 52.3% observed win rate, +3.3 percentage points vs expected, 591 games, 3-patch window 26.16-26.18.
  5. Kai'Sa ADC - High Elo data: Sion Top vs Kai'Sa ADC, 50.7% observed win rate, +2.7 percentage points vs expected, 2,836 games, 3-patch window 26.16-26.18.
  6. Yunara ADC - High Elo data: Sion Top vs Yunara ADC, 51.5% observed win rate, +2.5 percentage points vs expected, 1,471 games, 3-patch window 26.16-26.18.
  7. Braum Support - High Elo data: Sion Top vs Braum Support, 52.7% observed win rate, +2.3 percentage points vs expected, 628 games, 3-patch window 26.16-26.18.
  8. Alistar Support - High Elo data: Sion Top vs Alistar Support, 52.2% observed win rate, +2.1 percentage points vs expected, 686 games, 3-patch window 26.16-26.18.
  9. Yuumi Support - High Elo data: Sion Top vs Yuumi Support, 48.0% observed win rate, +2.0 percentage points vs expected, 769 games, 3-patch window 26.16-26.18.
  10. Graves Jungle - High Elo data: Sion Top vs Graves Jungle, 49.9% observed win rate, +1.6 percentage points vs expected, 1,724 games, 3-patch window 26.16-26.18.

Top 10 High Elo Sion Top all-role weakest synergies

  1. Shaco Jungle - High Elo data: Sion Top vs Shaco Jungle, 42.8% observed win rate, -6.4 percentage points vs expected, 507 games, 3-patch window 26.16-26.18.
  2. Sona Support - High Elo data: Sion Top vs Sona Support, 45.4% observed win rate, -5.3 percentage points vs expected, 603 games, 3-patch window 26.16-26.18.
  3. Galio Mid - High Elo data: Sion Top vs Galio Mid, 43.1% observed win rate, -5.0 percentage points vs expected, 503 games, 3-patch window 26.16-26.18.
  4. Lux Mid - High Elo data: Sion Top vs Lux Mid, 44.8% observed win rate, -4.1 percentage points vs expected, 538 games, 3-patch window 26.16-26.18.
  5. LeBlanc Mid - High Elo data: Sion Top vs LeBlanc Mid, 45.9% observed win rate, -3.1 percentage points vs expected, 682 games, 3-patch window 26.16-26.18.
  6. Twitch ADC - High Elo data: Sion Top vs Twitch ADC, 46.4% observed win rate, -3.1 percentage points vs expected, 729 games, 3-patch window 26.16-26.18.
  7. Sivir ADC - High Elo data: Sion Top vs Sivir ADC, 46.1% observed win rate, -2.9 percentage points vs expected, 703 games, 3-patch window 26.16-26.18.
  8. Viktor ADC - High Elo data: Sion Top vs Viktor ADC, 47.5% observed win rate, -2.9 percentage points vs expected, 632 games, 3-patch window 26.16-26.18.
  9. Rell Support - High Elo data: Sion Top vs Rell Support, 48.0% observed win rate, -2.6 percentage points vs expected, 644 games, 3-patch window 26.16-26.18.
  10. Hecarim Jungle - High Elo data: Sion Top vs Hecarim Jungle, 46.5% observed win rate, -2.4 percentage points vs expected, 733 games, 3-patch window 26.16-26.18.