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. Counted from real matches, and every number here shows its sample size.
By 15 minutes the median game has Janna ahead by 11 gold.
Does Janna counter Leona?
The numbers say yes: across 2,293 ranked Support games into Leona, Janna takes 52% — past the noise band for this sample. Read from Leona's side, the same games give the mirror rate, and every number here shows the games behind it.
Beating Leona: the Janna game plan
A 300-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 |
|---|---|---|
| 300 gold up at 10:00 | 60% | 1,236 |
| 300 gold down 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 16.1-16.12.
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.