Rammus - League of Legends Champion
Win Rate
49.3%
Pick Rate
1.6%

Rammusvs Master Yi

DTank
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 4, 2026
MethodologyData Methodology

Rammus vs Master Yi is a decisive matchup in LoL patch 26.11. Rammus wins with a 60.2% win rate (+20.5%) over Master Yi based on 259 games. Rammus holds the advantage in both the early and late game. Below you'll find the best Rammus build, runes, laning stats, and strategies for the Rammus vs Master Yi matchup.

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Rammus Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Rammus performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.

Compare against an opponent
Rammus - 60.2% win rate in this matchup
Rammus
60.2% WR
VS
Master Yi vs Rammus matchup - 39.8% win rate
Master Yi
39.8% WR

Who Wins the Rammus vs Master Yi Matchup?

Rammus wins the Rammus vs Master Yi matchup
Winner
Rammus
Matches: 259
60.2%
Win Rate
39.8%
0.9
CS / min
1.1
560
DMG / min
741
11,832
Gold / game
13,126
365
Heal / min
369
2,149
DMG Mitigated / min
827
1.5
CC / min
0.3
61.3%
Early Game WR
38.7%
59.5%
Late Game WR
40.5%

Rammus vs Master Yi Matchup Summary

The Rammus vs Master Yi matchup is a decisive matchup in League of Legends ranked play. Based on 259 recent matches analyzed, Rammus wins with a 60.2% win rate compared to Master Yi's 39.8%, giving Rammus a 20.5 percentage point advantage. Rammus dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Master Yi players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Rammus leads by 1.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Rammus players can confidently pick into Master Yi and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Master Yi away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Rammus vs Master Yi Laning Phase Breakdown

Master Yi wins the laning phase against Rammus in League of Legends

Master Yi is favored during the laning phase against Rammus, winning 3 out of 5 key stat categories. Master Yi holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
0.9Rammus
1.1Master Yi
Rammus and Master Yi farm at nearly identical rates in this matchup, with only a 0.2 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
560Rammus
741Master Yi
Master Yi heavily out-damages Rammus by 180 DMG/min, dominating both short trades and all-in fights. Rammus should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Master Yi's sustained damage advantage take over.
Economy
11,832Rammus
13,126Master Yi
Master Yi generates a commanding 1,294 more gold per game than Rammus. This substantial economic advantage means Master Yi consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Rammus should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.5Rammus
0.3Master Yi
Rammus brings significantly more crowd control than Master Yi, with 1.2 more seconds of CC per minute. This large utility gap makes Rammus far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Master Yi should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
2,514Rammus
1,196Master Yi
Rammus vastly out-sustains Master Yi, healing and mitigating 1,318 more damage per minute. This massive durability gap means Rammus can absorb significant punishment and remain in lane while Master Yi is forced to recall. Building grievous wounds early is essential for Master Yi, and focusing on burst trade patterns rather than sustained fights is critical.

Best Rammus Build Against Master Yi

Plated Steelcaps is the optimal boots choice against Master Yi, providing the mobility and stats Rammus needs most in this matchup. The top-performing core items for Rammus against Master Yi are Force of Nature, Dead Man's Plate and Thornmail. This combination gives Rammus an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 3 games — well above average and making it the top item path against Master Yi. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Rammus vs Master Yi matchup.

Early Game vs Late Game

Early Game
Rammus
61.3%
+22.6% advantage
Rammus early game win rateRammus61.3%
Master Yi early game win rateMaster Yi38.7%
Late Game
Rammus
59.5%
+19.0% advantage
Rammus late game win rateRammus59.5%
Master Yi late game win rateMaster Yi40.5%

Rammus dominates the early game (first 15 minutes) with a commanding 61.3% win rate — a 22.6 percentage point lead over Master Yi. This lopsided early game means Rammus can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Rammus is far superior in the late game (25+ minutes), boasting a 59.5% win rate — 19.0 points above Master Yi. Extended games heavily favor Rammus, whose kit and scaling make them a dominant force in team fights and objective control.

Rammus holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Master Yi players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Rammus Runes Against Master Yi

Resolve rune tree - Rammus primary runes vs Master YiResolve
Aftershock - best Rammus rune vs Master YiFont of Life - best Rammus rune vs Master YiConditioning - best Rammus rune vs Master YiUnflinching - best Rammus rune vs Master Yi
Precision rune tree - Rammus secondary runes vs Master YiPrecision
Triumph - best Rammus rune vs Master YiLegend: Alacrity - best Rammus rune vs Master Yi
67.6% WR

Running Resolve primary with Precision secondary allows Rammus to press their advantage against Master Yi, amplifying the strengths that make this a favorable matchup.


Rammus matchup data for League of Legends patch 26.11. The table below shows Rammus's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Rammus build, runes, laning stats, and early vs late game analysis for that specific matchup.

Rammus matchup win rates and stats in League of Legends patch 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
60.23%2590.956011,83261.3%59.5%
56.92%1300.849811,35553.1%59.3%
47.46%1180.850710,72941.5%52.3%
41.03%1170.853211,11030.8%49.2%
51.72%1160.754311,64840.0%60.6%
53.33%1050.951711,67048.6%55.9%
56.18%890.845310,61250.0%60.4%
51.32%760.746311,05058.1%46.7%
44.93%690.846511,06741.2%48.6%
47.83%690.743410,83850.0%46.1%
57.97%690.847911,00973.3%46.1%
39.34%610.748110,39833.3%46.4%
38.33%600.946710,49342.9%34.4%
54.17%480.94499,82162.5%45.8%
55.32%470.954811,33958.8%53.3%
48.94%471.055511,63936.8%57.1%
39.53%430.955010,73147.8%30.0%
45.00%400.853110,80056.3%37.5%
46.15%390.949010,48647.4%45.0%
48.65%370.947311,42550.0%47.4%
43.24%370.850711,09429.4%55.0%
47.22%360.847411,10546.7%47.6%
47.22%360.845910,71746.1%47.8%
40.00%351.053511,49235.3%44.4%
58.82%340.851311,34662.5%55.6%
61.76%340.947313,16088.9%52.0%
65.63%320.850212,03077.8%60.9%
62.50%320.946411,77466.7%57.1%
45.16%310.844010,80846.1%44.4%
50.00%300.849611,89445.5%52.6%
56.67%300.850511,01950.0%62.5%
54.17%240.956910,62840.0%64.3%
62.50%240.947311,31166.7%58.3%
50.00%200.746111,11328.6%61.5%
61.11%180.852311,42757.1%63.6%
41.18%170.857010,93630.0%57.1%
37.50%161.448811,45450.0%33.3%
50.00%160.853911,78040.0%54.5%
75.00%161.254812,64950.0%90.0%
71.43%140.852311,759100.0%66.7%
38.46%131.85099,31428.6%50.0%
30.77%130.854412,34833.3%30.0%
50.00%120.855411,25540.0%57.1%
41.67%121.355413,5440.0%45.5%
41.67%120.949511,23925.0%50.0%
50.00%120.953611,46633.3%55.6%
27.27%111.44979,76816.7%40.0%
63.64%111.045211,08966.7%60.0%
70.00%101.041510,05833.3%85.7%
50.00%101.139011,10550.0%50.0%
44.44%91.257111,36833.3%50.0%
66.67%92.34668,83460.0%75.0%
22.22%91.153010,89825.0%20.0%
44.44%90.64938,86740.0%50.0%
12.50%82.14658,4910.0%25.0%
37.50%81.444812,10750.0%33.3%
28.57%70.63138,68520.0%50.0%
57.14%70.757913,7390.0%66.7%
28.57%73.24709,71066.7%0.0%
28.57%70.850912,62350.0%20.0%
57.14%70.85608,13675.0%33.3%
50.00%60.951812,8040.0%60.0%
16.67%61.64467,4270.0%33.3%
33.33%60.844110,32425.0%50.0%
50.00%60.858712,87250.0%50.0%
66.67%61.44498,82033.3%100.0%
33.33%60.743311,0430.0%50.0%
20.00%51.94049,28650.0%0.0%
40.00%53.163412,95050.0%33.3%
40.00%50.847510,23033.3%50.0%
40.00%50.746112,3510.0%50.0%
80.00%51.34998,423100.0%0.0%

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Rammus vs Master Yi - Frequently Asked Questions

How does Rammus do against Master Yi in League of Legends?

Rammus wins the Rammus vs Master Yi matchup with a 60.2% win rate compared to Master Yi's 39.8%, a 20.5 percentage point difference. This data is based on 259 recent ranked games in patch 26.11.

How does Rammus do against Master Yi in the early game?

In the early game, Rammus has the advantage against Master Yi with a 61.3% win rate versus 38.7%. Rammus players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Rammus do against Master Yi in the late game?

In the late game, Rammus takes over the Rammus vs Master Yi matchup with a 59.5% win rate compared to 40.5%. Rammus scales better into team fights and objective contests after 25 minutes.

Who wins the Rammus vs Master Yi matchup?

Rammus wins the matchup against Master Yi with a 60.2% win rate in League of Legends patch 26.11. The 20.5 percentage point advantage means Rammus is significantly favored in this lane matchup based on 259 games analyzed.

What is the best Rammus build against Master Yi?

The best Rammus build against Master Yi includes Force of Nature, Dead Man's Plate, Thornmail with Plated Steelcaps. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Rammus runes against Master Yi?

The best Rammus runes against Master Yi use the Resolve primary tree with Precision secondary. This rune setup achieves a 67.6% win rate in the Rammus vs Master Yi matchup. See the full rune breakdown in the matchup comparison above.

Does Rammus counter Master Yi?

Yes, Rammus has a favorable matchup against Master Yi with a 60.2% win rate. Rammus strongly counters Master Yi in lane based on current patch 26.11 data.

How do I play Rammus against Master Yi?

When playing Rammus against Master Yi, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.