MacroMind matchup data: real ranked games, not opinions
Senna vs Yuumi
How often does Senna beat Yuumi in Support?
Senna into Yuumi in Support: 52% observed win rate across 2,190 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 Senna ahead by 546 gold.
Senna at 15:00
- Gold: +546
- CS: +9
- XP: -209
Typical gap to Yuumi, from 2,184 games that reached 15:00.
Does Senna counter Yuumi?
The count says yes: across 2,190 ranked Support games into Yuumi, Senna 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 Senna.
Beating Yuumi: the Senna game plan
A gold lead at 10:00 puts Senna at 59% across 1,575 games. Flip the lead and Senna falls to 34% across 613.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 59% | 1,575 |
| Behind in gold at 10:00 | 34% | 613 |
| First blood | 64% | 632 |
| +kills at 10:00 | 58% | 718 |
| +CS at 10:00 | 51% | 1,631 |
| 0 deaths at 10:00 | 66% | 452 |
| 0 deaths at 15:00 | 73% | 183 |
Someone usually dies here around 4:30 in the median game, and level 6 lands near 8:22. Until your spike is online, respect the all-in.
Senna's Support build, with receipts
Into Yuumi specifically, Senna finishes Black Cleaver first most often: 55.4% over 502 games of this matchup.
The most-finished Senna core is Black Cleaver, Statikk Shiv, Rapid Firecannon: 56.8% across 2,480 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 Black Cleaver (23,022 games).
Skill plan: Senna players max Q first and take Q at level 1.