Master Yi vs Rammus — Jungle Matchup Guide

How to win the jungle race as Master Yi against Rammus · Matchup data reviewed on patch 26.15

Verdict: Rammus pressures 5 of the 7 windows in this race — survive the early game and scale into your windows.

The jungle race — the windows in Master Yi's plan

Read from Master Yi's seat: the race windows this plan plays for against Rammus.

StageReadWhy
Level 1 ClearRespect RammusThe window at the first buff belongs to Rammus: Defensive Ball Curl turns auto-attackers' trades against them, literally. Your own line is real — Alpha Strike speeds your clear, but raw duels are losers — farm, don't fight — but it arrives second here. Stop attacking during his W — wait out the curl's duration, then trade, then skip the level-1 crossing.
Level 2 SkirmishRespect RammusAt level 2 this window belongs to Rammus: Powerball engage plus the thornmail passive wins fights AD kits start, and Defensive Ball Curl plus the taunt means every auto you throw damages you back. Stop attacking during his W — wait out the curl's duration, then trade. Refuse the level-2 skirmish and bank tempo on the opposite side of the map.
Level 3 RouteDanger — Avoid RammusDefensive Ball Curl plus the taunt means every auto you throw damages you back. Defensive Ball Curl turns auto-attackers' trades against them, literally on top of that, so level 3 is a straight stat check Master Yi loses — stop attacking during his W — wait out the curl's duration, then trade, and give the river vision-line respect.
Levels 4-5 MacroDanger — Avoid RammusThis is a no-contest window: he rolls 4-5 into lanes on Powerball and takes the taunt fight anywhere a laner can follow up, and you have nothing that answers it. Full-clear the far side and let the objective timers carry you.
Level 6 BreakpointRespect Rammus's RThe six-spike belongs to Rammus, and Master Yi's does not bridge the gap: Soaring Slam drops the taunt onto you from over the wall. The rule has not changed — stop attacking during Ball Curl and walk the taunt off. Your own ultimate is a tool here, not a trump card — spend it to escape or equalize, not to start fights.
First Item SpikeKraken Slayer SpikeCompleting your core item triggers a massive physical damage, attack speed, and on-hit multiplier that completely overpowers traditional brawlers or isolated targets. Rammus' first item is an armour spike more than a damage one, which is exactly what makes him harder to fight.
2+ Items ScalingMaster Yi Favoured — Wins LateFrom two items you out-scale Rammus. He reflects auto-attack damage faster than most carries can put it out, but none of that beats your full build in a straight fight.

How to beat Rammus as Master Yi: the first clear and pathing

Start your clear at the Red Buff camp to maximize early health sustain and red buff true damage. Rammus clears steadily off Defensive Ball Curl and Frenzying Taunt, and he takes very little damage doing it.

Hardest and easiest matchups for Master Yi in the jungle

Ranked by the race windows in Master Yi's plans — the jungle race carries no win-rate sample.

Hardest

Easiest

Read the rest of this matchup

The full Master Yi vs Rammus 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.

Read the full guide — plans from $1.99/month →

🔒 Secure checkout · 💰 7-day money-back guarantee on your first payment · ✋ Cancel anytime
Lane Pass $1.99/mo · All Lanes $3.99/mo · Annual $24.99/yr. Renews automatically — cancel anytime.

Common questions

Who wins Master Yi vs Rammus in the jungle?

Rammus pressures 5 of the 7 windows in this race — survive the early game and scale into your windows.

Is Master Yi vs Rammus a skill matchup?

Not exactly — Rammus pressures 5 of the 7 windows, so Master Yi is playing catch-up and has to lean on the map.

Related guides

Playing the other side? Rammus vs Master Yi guide →
All Master Yi jungle matchups →

More Master Yi jungle matchups: vs Nunu & Willump · vs Olaf · vs Qiyana · vs Rek'Sai · vs Rengar · vs Sejuani