How to win lane as Sejuani against Master Yi · 55.24% win rate over 105 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Sejuani | Your Arctic Assault knockup and tank stats beat him outright at level 1. |
| Level 2 | Sejuani | Your Permafrost stun comes online at 2 and locks him out of trades. |
| Level 3 | Sejuani | At 3 your CC chain and kiting keep him from ever reaching a kill. |
| Levels 4-5 | Sejuani | Through 4-5 your tankiness and CC shut down his ramping DPS completely. |
| Level 6 | Sejuani | At 6 your CC and the approaching R keep the kill pressure yours. |
| First item | Even / skill | His first item makes it a skill fight — it hinges on whether he baits your stun and R. |
| Two+ items | Master Yi | Late his on-hit shreds your HP and R resets let him delete you — only grouped CC answers it. |
The whole laning phase is yours: Arctic Assault knocks him up at 1, Permafrost locks him from 2, and the full CC chain plus your tank stats deny every trade through 5. He cannot kill what he cannot touch — deny his farm, call ganks onto a champion with no escape, and stack a real lead.
The full Sejuani vs Master Yi 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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Playing the other side? Master Yi vs Sejuani guide →
All Sejuani top lane matchups →