MacroMind matchup data — real ranked games, not opinions
Janna vs Leblanc
How often does Janna beat Leblanc in Support?
Janna into Leblanc in Support: 59% observed win rate across 159 ranked games. Counted from real matches, and every number here shows its sample size.
By 15 minutes the median game has Janna behind by 498 gold.
Does Janna counter Leblanc?
The numbers say yes: across 159 ranked Support games into Leblanc, Janna takes 59% — past the noise band for this sample. Read from Leblanc's side, the same games give the mirror rate, and every number here shows the games behind it.
Beating Leblanc: the Janna game plan
A 300-gold lead at 10:00 puts Janna at 78% across 41 games. Flip the lead and Janna falls to 53% across 118.
| The spot | Win rate | Games |
|---|---|---|
| 300 gold up at 10:00 | 78% | 41 |
| 300 gold down at 10:00 | 53% | 118 |
| First blood | 70% | 57 |
| +CS at 10:00 | 51% | 65 |
Someone usually dies here around 5:40 in the median game, and level 6 lands near 9:16. Until your spike is online, respect the all-in.
Janna's Support build, with receipts
Into Leblanc specifically, Janna finishes Moonstone Renewer first most often: 62.5% over 40 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.