Senna vs Yuumi — Support Matchup Guide

How to win lane as Senna against Yuumi · 53.85% win rate over 5,681 Emerald+ games · Updated 2026-07-27

Verdict: Senna is favoured — Senna owns 1 of the 7 game windows. Senna wins 53.85% of games vs Yuumi in support (5,681 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1Even / skillThe lane is even because Yuumi is untargetable but can't contest souls.
Level 2Even / skillLevel 2 is a wash — you poke the ADC, she heals it back.
Level 3Even / skillAt level 3 the sustain race stays balanced through her attachment.
Levels 4-5Even / skillThrough 4-5 your poke and her heals roughly cancel out.
Level 6Even / skillHer level-6 Final Chapter root offsets your poke advantage, keeping it even.
First itemEven / skillAt first item your poke and her sustain remain closely matched.
Two+ itemsSennaBy two items your stacked range, crits, and Dawning Shadow scaling outclass her.

Early game (levels 1–5)

This lane is even because it's really you-vs-their-ADC: Yuumi is untargetable while attached, so you can't punish her directly, but she also can't contest your souls or dodge your poke while healing. Levels 1-3, aim your Piercing Darkness and autos at the enemy carry to out-poke her heal-per-second, and stack souls freely off the wave since she has no way to deny them. Don't waste abilities trying to hit the cat.

Read the rest of this matchup

The full Senna vs Yuumi report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.

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Related guides

Playing the other side? Yuumi vs Senna guide →
All Senna support matchups →