- Win Rate
- 49.5%
- Pick Rate
- 2.9%
- Ban Rate
- 1.8%
Senna Synergies & Best Teammates
- Patch
- 26.20
- Games
- 5,705
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 19, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Who Senna wins with in Patch 26.20: every teammate in every role, measured against what both champions win on their own, so a strong pair is real synergy and not two strong champions.
- Best jungler
- Diana61.5% · 104 games
- Best mid laner
- Sylas53.5% · 202 games
- Best top laner
- Malphite59.6% · 230 games
Senna Synergies - Patch 26.20
143 teammate pairings measuredSenna (Support) wins most with Diana as jungler (61.5%, +11.7 over expected) and Malphite as top laner (59.6%, +7.4). The weakest pairing is Graves as jungler at 37.0%, 12.6 points below expected. The most common lane partner is Caitlyn, in 9.9% of Senna's games.
Best ADCs for Senna
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Aphelios | 54.8% | +5.1 | 135 |
 Jhin | 51.0% | +1.0 | 494 |
 Jinx | 53.0% | +1.1 | 400 |
 Ezreal | 48.2% | +2.8 | 220 |
 Veigar | 57.6% | +5.8 | 85 |
 Swain | 62.7% | +7.9 | 51 |
Weakest pairings
Best junglers for Senna
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Diana | 61.5% | +11.7 | 104 |
 Viego | 53.4% | +4.4 | 221 |
 Cho'Gath | 57.6% | +4.4 | 198 |
 Nunu & Willump | 56.8% | +10.8 | 44 |
 Nocturne | 54.5% | +5.0 | 121 |
 Lee Sin | 47.5% | +2.0 | 242 |
Weakest pairings
Strongest and weakest Senna pairings
- Diana · jungler
Malphite · top laner
Gwen · top laner
Briar · jungler
Galio · mid laner
Graves · jungler
Synergy is the win rate with that teammate minus the win rate the two champions would be expected to reach together from their own win rates in their roles (log5). Lists are ranked by the low end of each synergy's 95% range, so a small sample cannot lead a list on luck alone.
Senna Team Synergy Checker
Pick your teammates
Pick your teammates to see how each one moves Senna's Support win rate, and an estimate for the whole team.
An estimate: it adds each pairing's measured synergy on the odds scale and assumes the pairings are independent. Real teams also depend on the enemy draft and the players.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Senna Synergies FAQ - Patch 26.20
Who is the best jungler for Senna?
Diana. Senna (Support) wins 61.5% of 104 ranked games with Diana as jungler, 11.7 points above what the two champions win separately. Also strong: Viego, Cho'Gath.
Who is the best mid laner for Senna?
Sylas. Senna (Support) wins 53.5% of 202 ranked games with Sylas as mid laner, 5.4 points above what the two champions win separately. Also strong: Akali, Vex.
Which champions does Senna synergize with?
This patch, Senna (Support) gets the biggest lift from Diana (jungler, 61.5%), Malphite (top laner, 59.6%), Gwen (top laner, 59.8%).
Which teammates are bad with Senna?
Senna (Support) does worst next to Graves (jungler, 37.0%), Galio (mid laner, 39.2%), Briar (jungler, 45.9%) — each below what the two champions win on their own.
How is synergy calculated?
From ranked solo and flex games this patch: the win rate when both champions are on the same team, minus the win rate expected from each champion's own win rate in its role. A positive number means the pair wins more together than their individual strength explains. Pairings need at least 40 games to be listed.