- Win Rate
- 50.1%
- Pick Rate
- 3.5%
- Ban Rate
- 4.8%
Swain Synergies & Best Teammates
- Patch
- 26.20
- Games
- 7,015
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Oct 17, 2026 UTC
- Methodology
- Data Methodology
- Author
- Dakota Chinnick
Who Swain 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 ADC
- Miss Fortune55.2% · 377 games
- Best jungler
- Viego53.7% · 205 games
- Best mid laner
- Veigar58.2% · 182 games
Swain Synergies - Patch 26.20
133 teammate pairings measuredSwain (Support) wins most with Veigar as mid laner (58.2%, +7.2 over expected) and Miss Fortune as ADC (55.2%, +4.8). The weakest pairing is Twitch as ADC at 39.4%, 10.7 points below expected. The most common lane partner is Caitlyn, in 10.4% of Swain's games.
Best ADCs for Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Miss Fortune | 55.2% | +4.8 | 377 |
 Ashe | 54.3% | +6.5 | 208 |
 Caitlyn | 51.1% | +1.6 | 487 |
 Jhin | 52.1% | +1.5 | 476 |
 Tristana | 52.6% | +2.7 | 266 |
 Sivir | 57.9% | +6.1 | 95 |
Weakest pairings
Best junglers for Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Fiddlesticks | 62.5% | +12.5 | 56 |
 Viego | 53.7% | +5.4 | 205 |
 Sejuani | 62.5% | +10.1 | 56 |
 Rengar | 54.9% | +8.7 | 71 |
 Volibear | 58.5% | +9.3 | 53 |
 Lee Sin | 48.3% | +2.6 | 211 |
Weakest pairings
Strongest and weakest Swain pairings
Veigar · mid laner- Miss Fortune · ADC
- Ashe · ADC
Graves · jungler
Kayn · jungler
Twitch · ADC
The weakest pairing is Caitlyn as ADC at 48.1%, 5.0 points below expected.
Best junglers for Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Lee Sin | 65.9% | +16.6 | 41 |
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Kayn | 42.1% | −12.0 | 57 |
Best supports for Swain
Best ADCs for Swain
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Miss Fortune | 42.3% | −11.6 | 52 |
| Caitlyn | 48.1% | −5.0 | 81 |
The most common lane partner is Senna, in 9.2% of Swain's games.
Best supports for Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Senna | 54.1% | +1.6 | 61 |
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Seraphine | 52.6% | −2.2 | 57 |
Best junglers for Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Kayn | 63.5% | +9.3 | 52 |
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Lee Sin | 47.5% | −1.8 | 40 |
Best mid laners with Swain
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Yasuo | 77.8% | +23.5 | 45 |
Best junglers for Swain
No teammate in this role clearly lifts the win rate yet.
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Kayn | 44.4% | −3.6 | 54 |
Best supports for Swain
No teammate in this role clearly lifts the win rate yet.
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
 Lulu | 32.6% | −14.5 | 43 |
Best mid laners with Swain
No teammate in this role clearly lifts the win rate yet.
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Yasuo | 43.1% | −5.1 | 51 |
Best ADCs for Swain
Weakest pairings
| Teammate | Win Rate | Synergy | Games |
|---|---|---|---|
| Miss Fortune | 40.9% | −7.0 | 44 |
| Jhin | 43.9% | −4.2 | 57 |
| Caitlyn | 46.3% | −0.8 | 67 |
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.
Swain Team Synergy Checker
Pick your teammates
Pick your teammates to see how each one moves Swain'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.
Swain Synergies FAQ - Patch 26.20
Who is the best ADC for Swain?
Miss Fortune. Swain (Support) wins 55.2% of 377 ranked games with Miss Fortune as ADC, 4.8 points above what the two champions win separately. Also strong: Ashe, Caitlyn.
Who is the best jungler for Swain?
Viego. Swain (Support) wins 53.7% of 205 ranked games with Viego as jungler, 5.4 points above what the two champions win separately. Also strong: Rengar, Lee Sin.
Who is the best mid laner for Swain?
Veigar. Swain (Support) wins 58.2% of 182 ranked games with Veigar as mid laner, 7.2 points above what the two champions win separately. Also strong: Yasuo, Vladimir.
Which champions does Swain synergize with?
This patch, Swain (Support) gets the biggest lift from Veigar (mid laner, 58.2%), Miss Fortune (ADC, 55.2%), Ashe (ADC, 54.3%).
Which teammates are bad with Swain?
Swain (Support) does worst next to Twitch (ADC, 39.4%), Kayn (jungler, 44.8%), Graves (jungler, 38.9%) — 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.