Renata Glasc vs Yuumi — Support Matchup Guide

How to win lane as Renata Glasc against Yuumi · 51.39% win rate (1,189 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15

Verdict: Renata Glasc is slightly favoured — 51.39% win rate over 1,189 games, and Renata Glasc's game plan below claims 7 of the 7 stage windows.

At a glance

A sustain mirror your bailout cheats — their best all-in meets a carry who refuses to die on schedule.

Track: Yuumi's W — You and Me!. Untargetable while attached — kill the host or catch the dismount windows.

Do

  • E-trade the pair constantly
  • Bank W for their kill windows
  • Leverage-mark the focused target

Don't

  • Bail a full-HP trade
  • Race heals without the missiles
  • Q the poke instead of the picks

Runes & build vs Yuumi

Start
World Atlas + potions
First back
Oblivion Orb piece vs sustain
First item
Imperial Mandate / Helia
Then
Redemption / Mikael's
Boots
Mercury's / Swiftness
Runes
Summon Aery (Sorcery): Manaflow Band, Transcendence, Scorch · Inspiration: Biscuit Delivery, Cosmic Insight · Shards: Adaptive Force, Adaptive Force, Health

Favour timeline — the windows in Renata Glasc's game plan

Read from Renata Glasc's seat: which stage windows this plan plays for against Yuumi.

StageFavouredWhy
Level 1Renata GlascLevel 1 favours you against a near-threatless attached ensupport.
Level 2Renata GlascAt level 2 Yuumi can't peel your Handshake all-in on her ADC.
Level 3Renata GlascBy 3 your hard engage ignores her lack of CC and disengage.
Levels 4-5Renata GlascLevels 4-5 you keep forcing detaches with W pulls on her carry.
Level 6Renata GlascYour level-6 R splits her from her host with no answer from her.
First itemRenata GlascFirst-item shields still can't stop a landed Handshake all-in.
Two+ itemsRenata Glasc2+ item fights let your flip and pull bypass her shields entirely.

How to beat Yuumi as Renata Glasc: the early game

Levels 1-2 are firmly yours: Yuumi provides basically no threat detached and can't stop a hard engage, so step up and Handshake her ADC for an early all-in before her shields matter. She cannot be touched while attached, so tether their carry instead and the lane becomes a two-versus-one. Mark him with an auto beforehand for the free damage, and keep the shield-speed for your own ADC so the poke she does land never turns into anything.

Hardest and easiest matchups for Renata Glasc in support

Pooled Emerald+ win rates from Renata Glasc's side, sampled July 2026.

Hardest

Easiest

Read the rest of this matchup

The full Renata Glasc 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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Common questions

Who wins Renata Glasc vs Yuumi in support?

Renata Glasc, slightly — a 51.39% win rate edge over 1,189 games; execution can flip it.

Is Renata Glasc vs Yuumi a skill matchup?

Mostly — Renata Glasc has a small statistical edge (51.39% win rate), but execution decides this lane far more than the pick does.

Does Renata Glasc counter Yuumi?

Not a hard counter — Renata Glasc has a slight edge (51.39% win rate), and play quality decides the rest.

What runes does Renata Glasc take vs Yuumi?

Renata Glasc takes Summon Aery on the Sorcery tree with Manaflow Band, Transcendence and Scorch, and Inspiration secondary (Biscuit Delivery and Cosmic Insight) vs Yuumi.

What should Renata Glasc build vs Yuumi?

Start World Atlas + potions and back for Oblivion Orb piece vs sustain. Build Imperial Mandate / Helia first, then Redemption / Mikael's, with Mercury's / Swiftness.

Related guides

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

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