How to win the jungle race as Master Yi against Sejuani · Matchup data reviewed on patch 26.15
Read from Master Yi's seat: the race windows this plan plays for against Sejuani.
| Stage | Read | Why |
|---|---|---|
| Level 1 Clear | Master Yi Favoured | Alpha Strike speeds your clear, but raw duels are losers — farm, don't fight, but Arctic Assault is engage utility, not duel damage. You still win the straight exchange at the first buff; keep it short, keep it decisive, and keep the scuttle line yours. |
| Level 2 Skirmish | Master Yi Favoured | Wuju Style helps the clear more than the duel; keep choosing camps over combat. Sejuani can make it awkward — the Arctic Assault knock-up into a Permafrost stun chains you into her gank follow-up — but not with one camp still up on both sides. Trade, then walk away with the second buff and the tempo that comes with it. |
| Level 3 Route | Master Yi Favoured | Meditate buys time but wins nothing — your game starts at level six, not three. The margin is thin: Arctic Assault is engage utility, not duel damage, and one slow camp on your side hands the window straight back, so keep the trade short. She can't duel without the stun chain — dodge the Q engage and trade freely. |
| Levels 4-5 Macro | Master Yi Favoured — Take Duels | You hold the edge at 4-5, not a blowout. She uses 4-5 to set up Permafrost ganks with a laner, since her own damage is not the threat, so meet them where the camps are, not where their laners are. |
| Level 6 Breakpoint | Highlander Favoured | Highlander's slow immunity plus Alpha resets snowball any post-6 cleanup. Glacial Prison turns any pick into a team kill, so the margin is real but narrow: fight when your ultimate is up and Glacial Prison is the one on cooldown. |
| First Item Spike | Kraken Slayer Spike | Completing your core item triggers a massive physical damage, attack speed, and on-hit multiplier that completely overpowers traditional brawlers or isolated targets. Sejuani's first item is a durability spike — she does not start killing you, she starts being impossible to remove. |
| 2+ Items Scaling | Master Yi Favoured — Wins Late | From two items you out-scale Sejuani. She is unkillable frontline with a cross-map stun that starts every fight, but none of that beats your full build in a straight fight. |
Start your clear at the Red Buff camp to maximize early health sustain and the burn's damage over time on later camps. Sejuani clears steadily with Winter's Wrath and Fury of the North keeps her health high, so she paths without recalling.
Ranked by the race windows in Master Yi's plans — the jungle race carries no win-rate sample.
The full Master Yi vs Sejuani report continues with scuttle & dragon rules, invade windows and safety boundaries, the top-side objective fight, macro rotations and the win condition — plus the live enemy-jungle tracker that shows their start, clear and gank timers in game.
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Master Yi's race plan controls 7 of the 7 windows — Master Yi holds the tempo advantage in this jungle matchup.
Not exactly — Master Yi's race plan controls 7 of the 7 windows, so Sejuani is playing catch-up and has to lean on the map.
Playing the other side? Sejuani vs Master Yi guide →
All Master Yi jungle matchups →
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