MacroMind matchup data: real ranked games, not opinions
Milio vs Senna
How often does Milio beat Senna in Support?
Milio into Senna in Support: 50% observed win rate across 3,279 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 Milio behind by 639 gold.
Milio at 15:00
- Gold: -639
- CS: -2
- XP: -154
Typical gap to Senna, from 3,265 games that reached 15:00.
Does Milio counter Senna?
No counter here: Milio sits at 50% over 3,279 games. The swing lives in the spots below, so play the side you know better and chase the row that moves the number the most in this lane, then hold that lead through the first back.
Beating Senna: the Milio game plan
A gold lead at 10:00 puts Milio at 64% across 730 games. Flip the lead and Milio falls to 46% across 2,547.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 64% | 730 |
| Behind in gold at 10:00 | 46% | 2,547 |
| First blood | 57% | 844 |
| +kills at 10:00 | 56% | 504 |
| +CS at 10:00 | 48% | 1,467 |
| 0 deaths at 10:00 | 56% | 1,530 |
| 0 deaths at 15:00 | 64% | 762 |
Someone usually dies here around 8:51 in the median game, and level 6 lands near 8:21. Until your spike is online, respect the all-in.
Milio's Support build, with receipts
Into Senna specifically, Milio finishes Echoes of Helia first most often: 48.9% over 873 games of this matchup.
The most-finished core in this exact matchup is Echoes of Helia, Moonstone Renewer, Ardent Censer: 55.6% across 72 games.
The most-finished Milio core is Echoes of Helia, Moonstone Renewer, Ardent Censer: 63.3% across 2,338 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 Echoes of Helia (26,795 games).
Skill plan: Milio players max E first and take E at level 1.