Senna and Swain are evenly matched in Support (50.0% win rate) based on 472 games. The outcome comes down to player skill.
View detailed statistics below: items, runes, and counter builds for Senna Support vs Swain Support in patch 15.24 (25.24), including win rates and pick rates. With proper study, this can improve your chances of victory up to 70%+ in this matchup.
Balanced meta clash: Senna (3.7%, 19th place out of 52 Support champions) regularly faces Swain (3.4%, 22nd place). Both champions hold solid meta positions, making this matchup knowledge a direct path to climbing and improving your win rate. Optimize for consistency: Grasp of the Undying paired with Font of Life (52.7% win rate, 23.4% popularity) provides the stats you need, while the item sequence Black Cleaver > The Collector > Rapid Firecannon with Boots of Swiftness delivers 70%+ win rate against Swain.
Total map control: Senna dominates both the matchup and vision control (0.81 vs 0.72 wards/min). Your extra 0.09 wards/min create massive macro advantages for your entire team. Quality over quantity: Senna wins through smart play rather than raw damage - despite lower DPS (579 vs 765/min), the 50.0% win rate shows superior utility, positioning, and team fight impact. Statistical dominance: Senna leads in both matchup win rate (50.0%) and KDA (2.70 vs 2.40) - complete superiority across all metrics.
| Senna Support | Versus | Swain Support |
|---|---|---|
| B | Tier | A |
| 50.0% | Matchup Winrate | 50.0% |
| 49.17% | Role Winrate | 50.68% |
| #35 | Winrate Rank | #19 |
| 3.7% | Pickrate | 3.4% |
| 2.7 | Average KDA | 2.4 |
| 327 | Gold per Minute | 331 |
| 0.81 | Wards per Minute | 0.72 |
| 579 | Damage per Minute | 765 |
While statistically Senna is slightly stronger than Swain as support, neither champion has an overwhelming advantage in this matchup. The winner is determined by player skill and understanding the intricacies of the confrontation. Studying this guide will improve your chances of success.
Except for rare builds, Senna deals physical damage. Focus on eliminating enemy carries. Meanwhile, Swain deals primarily magic damage (85.74%), additional magic resistance may be required.
An important advantage of Senna is superior vision control (ranked 42nd among supports) (versus 51st for Swain), which provides better map control and safety for the team in important map areas. Meanwhile, their lower KDA (2.4 versus 2.7) suggests they are less effective in team fights.
Despite the statistical advantage in the matchup, overconfidence can be the main mistake. It is important for the Senna player to maintain constant pressure on Swain, not allowing the opponent to safely scale up, and actively use the advantage gained to help their team.






Attacking and moving builds Energy stacks. At 100 stacks, your next attack is EnergizedEn…

Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Gain 3% attack speed plus an additional 1.5% for every Legend stack (max 10 sta…

Deal 8% more damage to champions who have more than 60% health.


After taking damage from an enemy champion, the next 3 spells or attacks you re…

Gain 5% Heal and Shield Power.Heals and shields you cast or receive are 10% str…

Increases attack speed by 10%

Grants 9 Attack Damage or 9 Ability Power

Increases health from 10 to 180 HP across levels 1-18


Every 4s in combat, your next basic attack on a champion will:Deal bonus magic damage equ…

Impairing the movement of an enemy champion restores @BaseHeal@ Health to you a…

After taking damage from an enemy champion, the next 3 spells or attacks you re…

Gain 5% Heal and Shield Power.Heals and shields you cast or receive are 10% str…


Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Gain 3% attack speed plus an additional 1.5% for every Legend stack (max 10 sta…

Increases attack speed by 10%

Grants 9 Attack Damage or 9 Ability Power

+65 Health
























