MacroMind matchup data: real ranked games, not opinions
Janna vs Swain
How often does Janna beat Swain in Support?
Janna into Swain in Support: 56% observed win rate across 687 ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Janna behind by 375 gold.
Janna at 15:00
- Gold: -375
- CS: -7
- XP: -143
Typical gap to Swain, from 683 games that reached 15:00.
Does Janna counter Swain?
The count says yes: across 687 ranked Support games into Swain, Janna takes 56%. That edge is worth playing for. Check the rows below to see how much a gold lead at 10:00 adds, and what a bad start costs Janna.
Beating Swain: the Janna game plan
A gold lead at 10:00 puts Janna at 70% across 255 games. Flip the lead and Janna falls to 48% across 432.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 70% | 255 |
| Behind in gold at 10:00 | 48% | 432 |
| First blood | 60% | 222 |
| +kills at 10:00 | 59% | 160 |
| +CS at 10:00 | 58% | 189 |
| 0 deaths at 10:00 | 68% | 157 |
| 0 deaths at 15:00 | 78% | 63 |
Someone usually dies here around 4:53 in the median game, and level 6 lands near 8:46. Until your spike is online, respect the all-in.
Janna's Support build, with receipts
Into Swain specifically, Janna finishes Moonstone Renewer first most often: 54.7% over 203 games of this matchup.
The most-finished Janna core is Moonstone Renewer, Redemption, Shurelya's Battlesong: 59.3% across 888 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Health Potion + Health Potion; the first finished item is usually Moonstone Renewer (16,287 games).
Skill plan: Janna players max E first and take W at level 1.