MacroMind matchup data: real ranked games, not opinions
Janna vs Leona
How often does Janna beat Leona in Support?
Janna into Leona in Support: 52% observed win rate across 2,293 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 ahead by 11 gold.
Janna at 15:00
- Gold: +11
- CS: -4
- XP: +20
Typical gap to Leona, from 2,282 games that reached 15:00.
Does Janna counter Leona?
The count says yes: across 2,293 ranked Support games into Leona, Janna takes 52%. 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 Leona: the Janna game plan
A gold lead at 10:00 puts Janna at 60% across 1,236 games. Flip the lead and Janna falls to 44% across 1,054.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 60% | 1,236 |
| Behind in gold at 10:00 | 44% | 1,054 |
| First blood | 59% | 675 |
| +kills at 10:00 | 57% | 695 |
| +CS at 10:00 | 48% | 640 |
| 0 deaths at 10:00 | 63% | 584 |
| 0 deaths at 15:00 | 70% | 234 |
Someone usually dies here around 5:23 in the median game, and level 6 lands near 8:48. Until your spike is online, respect the all-in.
Janna's Support build, with receipts
Into Leona specifically, Janna finishes Moonstone Renewer first most often: 53.6% over 578 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.