MacroMind matchup data: real ranked games, not opinions
Janna vs Karma
How often does Janna beat Karma in Support?
Janna into Karma in Support: 52% observed win rate across 3,398 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 66 gold.
Janna at 15:00
- Gold: -66
- CS: -2
- XP: -76
Typical gap to Karma, from 3,378 games that reached 15:00.
Does Janna counter Karma?
The count says yes: across 3,398 ranked Support games into Karma, 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 Karma: the Janna game plan
A gold lead at 10:00 puts Janna at 61% across 1,537 games. Flip the lead and Janna falls to 45% across 1,855.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 61% | 1,537 |
| Behind in gold at 10:00 | 45% | 1,855 |
| First blood | 58% | 1,071 |
| +kills at 10:00 | 57% | 889 |
| +CS at 10:00 | 50% | 1,409 |
| 0 deaths at 10:00 | 59% | 1,166 |
| 0 deaths at 15:00 | 67% | 515 |
Someone usually dies here around 6:55 in the median game, and level 6 lands near 8:58. Until your spike is online, respect the all-in.
Janna's Support build, with receipts
Into Karma specifically, Janna finishes Moonstone Renewer first most often: 52.9% over 1,011 games of this matchup.
The most-finished core in this exact matchup is Moonstone Renewer, Redemption, Dawncore: 68.6% across 51 games.
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.