Master Yi - League of Legends Champion
Win Rate
50.4%
Pick Rate
5.1%

Master Yivs Amumu

BFighterAssassin
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Master Yi vs Amumu is a very close matchup in LoL patch 26.7. Master Yi wins with a 51.0% win rate (+2.0%) over Amumu based on 153 games. Master Yi holds the advantage in both the early and late game. Below you'll find the best Master Yi build, runes, laning stats, and strategies for the Master Yi vs Amumu matchup.

Master Yi Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Master Yi 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
Amumu - 51.0% win rateAmumu(51.0%)
Master Yi - 51.0% win rate in this matchup
Master Yi
51.0% WR
VS
Amumu vs Master Yi matchup - 49.0% win rate
Amumu
49.0% WR

Who Wins the Master Yi vs Amumu Matchup?

Master Yi wins the Master Yi vs Amumu matchup
Winner
Master Yi
Matches: 153
51.0%
Win Rate
49.0%
1.2
CS / min
0.9
734
DMG / min
588
13,113
Gold / game
11,424
383
Heal / min
291
761
DMG Mitigated / min
1,135
0.3
CC / min
1.2
51.4%
Early Game WR
48.6%
50.6%
Late Game WR
49.4%

Master Yi vs Amumu Matchup Summary

The Master Yi vs Amumu matchup is a very close matchup in League of Legends ranked play. Based on 153 recent matches analyzed, Master Yi wins with a 51.0% win rate compared to Amumu's 49.0%, giving Master Yi a 2.0 percentage point advantage. Master Yi holds a slight edge in both the early and late game, but the margins are thin enough that individual skill and jungle attention will often determine the outcome. Amumu can still find windows through outplays and team coordination. The most significant statistical gap is in crowd control, where Amumu leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Master Yi has a statistical edge, but the margin is close enough that respecting Amumu's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Master Yi vs Amumu Laning Phase Breakdown

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

Master Yi is favored during the laning phase against Amumu, 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
1.2Master Yi
0.9Amumu
Master Yi and Amumu farm at nearly identical rates in this matchup, with only a 0.3 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
734Master Yi
588Amumu
Master Yi heavily out-damages Amumu by 145 DMG/min, dominating both short trades and all-in fights. Amumu 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
13,113Master Yi
11,424Amumu
Master Yi generates a commanding 1,690 more gold per game than Amumu. This substantial economic advantage means Master Yi consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Amumu should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.3Master Yi
1.2Amumu
Amumu brings significantly more crowd control than Master Yi, with 0.9 more seconds of CC per minute. This large utility gap makes Amumu 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
1,144Master Yi
1,427Amumu
Amumu vastly out-sustains Master Yi, healing and mitigating 283 more damage per minute. This massive durability gap means Amumu 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 Master Yi Build Against Amumu

Mercury's Treads is the optimal boots choice against Amumu, providing the mobility and stats Master Yi needs most in this matchup. The top-performing core items for Master Yi against Amumu are Kraken Slayer, Guinsoo's Rageblade and Wit's End. This combination gives Master Yi an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 80.0% win rate across 5 games — well above average and making it the top item path against Amumu. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Master Yi vs Amumu matchup.

Early Game vs Late Game

Early Game
Master Yi
51.4%
+2.8% advantage
Master Yi early game win rateMaster Yi51.4%
Amumu early game win rateAmumu48.6%
Late Game
Master Yi
50.6%
+1.2% advantage
Master Yi late game win rateMaster Yi50.6%
Amumu late game win rateAmumu49.4%

During the early laning phase (first 15 minutes), Master Yi has a meaningful 51.4% win rate, outperforming Amumu by 2.8 percentage points. Master Yi players should look to press this advantage through aggressive trades, wave priority, and early jungle coordination.

Late game (25+ minutes) is equally balanced, with Master Yi at 50.6% win rate — only 1.2 points ahead of Amumu. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

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

Best Master Yi Runes Against Amumu

Precision rune tree - Master Yi primary runes vs AmumuPrecision
Lethal Tempo - best Master Yi rune vs AmumuTriumph - best Master Yi rune vs AmumuLegend: Alacrity - best Master Yi rune vs AmumuCoup de Grace - best Master Yi rune vs Amumu
Inspiration rune tree - Master Yi secondary runes vs AmumuInspiration
Cosmic Insight - best Master Yi rune vs AmumuMagical Footwear - best Master Yi rune vs Amumu
63.0% WR

The Precision primary with Inspiration secondary combination helps Master Yi maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Amumu.


Master Yi matchup data for League of Legends patch 26.7. The table below shows Master Yi'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 Master Yi build, runes, laning stats, and early vs late game analysis for that specific matchup.

Master Yi matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
49.81%2671.281613,64950.0%49.6%
52.83%2121.274313,28249.1%57.1%
55.12%2051.184714,09353.2%56.8%
47.92%1921.271413,72147.6%48.1%
53.89%1801.382613,40852.9%54.8%
51.69%1781.181313,80045.5%57.8%
47.24%1631.277613,04945.1%48.9%
50.98%1531.273413,11351.4%50.6%
49.62%1311.468313,21349.1%50.0%
57.63%1181.41,01213,94751.9%62.5%
48.67%1131.179014,40156.9%41.9%
55.77%1041.791414,01752.3%58.3%
46.08%1021.169613,32153.5%40.7%
45.54%1011.175513,54638.2%49.3%
56.98%861.196113,91047.6%65.9%
60.47%861.179213,82361.9%59.1%
51.85%811.385614,39452.9%51.1%
55.00%801.173113,36455.3%54.8%
45.45%771.679413,71542.4%47.7%
62.16%741.386514,41956.3%66.7%
57.14%701.377314,18257.1%57.1%
39.13%692.778613,96313.6%51.1%
60.29%682.185812,45554.0%67.7%
58.73%631.287114,67948.4%68.8%
53.23%621.182013,34448.4%58.1%
51.72%581.482114,28640.0%60.6%
51.72%581.491814,88152.2%51.4%
57.89%571.281313,91148.1%66.7%
56.14%571.879314,00762.5%51.5%
54.39%571.373012,36847.2%66.7%
46.43%564.782211,26337.1%61.9%
60.00%551.984415,59962.5%59.0%
50.00%543.390013,24853.6%46.1%
50.00%541.373713,58442.3%57.1%
39.62%531.171913,34929.2%48.3%
61.54%521.784113,78661.5%61.5%
42.31%521.781112,43340.0%44.4%
50.00%501.370812,86745.2%57.9%
54.17%481.278414,05171.4%40.7%
44.44%451.780713,81536.4%52.2%
57.50%403.079612,16755.0%60.0%
48.72%390.969412,17544.4%52.4%
40.54%381.889314,28343.8%38.1%
62.16%371.483113,89857.1%65.2%
47.22%361.279612,83240.9%57.1%
45.71%351.578415,08442.9%47.6%
50.00%342.987713,19640.0%64.3%
39.39%331.478714,04250.0%29.4%
43.75%321.282014,30831.3%56.3%
50.00%321.874613,43157.1%44.4%
51.61%311.581013,83553.3%50.0%
48.28%292.685214,71245.5%50.0%
64.00%254.195214,05450.0%70.6%
62.50%241.291812,84164.3%60.0%
52.38%215.178711,90937.5%61.5%
57.14%212.696114,40630.0%81.8%
47.62%211.367812,29150.0%45.5%
63.16%191.778213,48245.5%87.5%
47.06%175.772912,42433.3%62.5%
47.06%171.483015,06125.0%66.7%
64.71%174.71,03315,694100.0%57.1%
47.06%175.31,04714,00828.6%60.0%
64.71%171.988714,95255.6%75.0%
35.29%175.787513,77344.4%25.0%
80.00%151.676815,07266.7%88.9%
53.33%153.584612,63555.6%50.0%
60.00%154.982612,00766.7%50.0%
40.00%155.894313,47160.0%30.0%
35.71%144.995312,45528.6%42.9%
64.29%141.985713,56162.5%66.7%
53.85%131.073712,74160.0%50.0%
75.00%124.61,02516,20975.0%75.0%
50.00%126.079311,62762.5%25.0%
58.33%121.390514,96766.7%55.6%
36.36%110.965710,58942.9%25.0%
45.45%111.775715,06833.3%50.0%
60.00%104.71,15414,93566.7%57.1%
50.00%104.189814,39033.3%57.1%
30.00%104.572610,45128.6%33.3%
40.00%104.586712,12633.3%50.0%
30.00%102.482413,65140.0%20.0%
44.44%91.573415,27450.0%40.0%
55.56%95.685813,18566.7%50.0%
50.00%87.399915,07233.3%60.0%
25.00%85.71,09615,94225.0%25.0%
62.50%84.11,08014,91033.3%80.0%
50.00%85.994412,26575.0%25.0%
57.14%74.482113,09466.7%50.0%
57.14%72.164310,51375.0%33.3%
42.86%74.988510,7300.0%75.0%
14.29%74.31,06915,3040.0%20.0%
71.43%75.859911,52466.7%75.0%
42.86%74.771412,2530.0%100.0%
28.57%73.31,01616,4820.0%33.3%
33.33%63.26266,36040.0%0.0%
33.33%64.973012,39425.0%50.0%
66.67%64.772115,0580.0%80.0%
50.00%65.087812,58350.0%50.0%
33.33%66.174912,3190.0%66.7%
66.67%66.67599,89450.0%100.0%
40.00%53.281413,4400.0%66.7%
40.00%51.373314,19550.0%33.3%
60.00%54.858612,158100.0%50.0%
20.00%54.978815,3690.0%25.0%
80.00%55.980913,15850.0%100.0%
60.00%54.91,00514,67450.0%66.7%

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Master Yi vs Amumu - Frequently Asked Questions

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

Master Yi wins the Master Yi vs Amumu matchup with a 51.0% win rate compared to Amumu's 49.0%, a 2.0 percentage point difference. This data is based on 153 recent ranked games in patch 26.7.

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

In the early game, Master Yi has the advantage against Amumu with a 51.4% win rate versus 48.6%. Master Yi players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

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

In the late game, Master Yi takes over the Master Yi vs Amumu matchup with a 50.6% win rate compared to 49.4%. Master Yi scales better into team fights and objective contests after 25 minutes.

Who wins the Master Yi vs Amumu matchup?

Master Yi wins the matchup against Amumu with a 51.0% win rate in League of Legends patch 26.7. The 2.0 percentage point advantage means Master Yi is slightly favored in this lane matchup based on 153 games analyzed.

What is the best Master Yi build against Amumu?

The best Master Yi build against Amumu includes Kraken Slayer, Guinsoo's Rageblade, Wit's End with Mercury's Treads. This build achieves a 80.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Master Yi runes against Amumu?

The best Master Yi runes against Amumu use the Precision primary tree with Inspiration secondary. This rune setup achieves a 63.0% win rate in the Master Yi vs Amumu matchup. See the full rune breakdown in the matchup comparison above.

Does Master Yi counter Amumu?

Yes, Master Yi has a favorable matchup against Amumu with a 51.0% win rate. Master Yi slightly edges out Amumu in lane based on current patch 26.7 data.

How do I play Master Yi against Amumu?

When playing Master Yi against Amumu, 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.