Amumu - League of Legends Champion
Win Rate
52.3%
Pick Rate
2.4%

Amumuvs Riven

STankSupport
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 21, 2026
MethodologyData Methodology

Amumu vs Riven is a decisive matchup in LoL patch 26.14. Amumu wins with a 60.0% win rate (+20.0%) over Riven based on 5 games. Riven wins the early laning phase while Amumu scales better into the late game. Below you'll find the best Amumu build, runes, laning stats, and strategies for the Amumu vs Riven matchup.

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Amumu Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Amumu 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 - 60.0% win rate in this matchup
Amumu
60.0% WR
VS
Riven vs Amumu matchup - 40.0% win rate
Riven
40.0% WR

Who Wins the Amumu vs Riven Matchup?

Amumu wins the Amumu vs Riven matchup
Winner
Amumu
Matches: 5
60.0%
Win Rate
40.0%
2.0
CS / min
2.5
826
DMG / min
717
12,095
Gold / game
14,968
269
Heal / min
413
1,343
DMG Mitigated / min
1,364
1.4
CC / min
1.1
33.3%
Early Game WR
66.7%
100.0%
Late Game WR
0.0%

Amumu vs Riven Matchup Summary

The Amumu vs Riven matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Amumu wins with a 60.0% win rate compared to Riven's 40.0%, giving Amumu a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Riven controls the early laning stage, but Amumu outscales as the game goes longer. The matchup shifts dramatically depending on game length — Riven needs to press advantages before Amumu reaches their power spikes, while Amumu should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Amumu leads by 0.3s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Amumu players can confidently pick into Riven and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Riven away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Amumu vs Riven Laning Phase Breakdown

Riven wins the laning phase against Amumu in League of Legends

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

Farming
2.0Amumu
2.5Riven
Riven edges out Amumu by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 7 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Riven.
Damage
826Amumu
717Riven
Amumu heavily out-damages Riven by 109 DMG/min, dominating both short trades and all-in fights. Riven should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Amumu's sustained damage advantage take over.
Economy
12,095Amumu
14,968Riven
Riven generates a commanding 2,873 more gold per game than Amumu. This substantial economic advantage means Riven 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
1.4Amumu
1.1Riven
Both Amumu and Riven provide similar amounts of crowd control (0.3s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
1,613Amumu
1,777Riven
Riven vastly out-sustains Amumu, healing and mitigating 165 more damage per minute. This massive durability gap means Riven can absorb significant punishment and remain in lane while Amumu is forced to recall. Building grievous wounds early is essential for Amumu, and focusing on burst trade patterns rather than sustained fights is critical.

Best Amumu Build Against Riven

Plated Steelcaps is the optimal boots choice against Riven, providing the mobility and stats Amumu needs most in this matchup. The top-performing core items for Amumu against Riven are Liandry's Torment, Frozen Heart and Thornmail. This combination gives Amumu an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Riven. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Amumu vs Riven matchup.

Early Game vs Late Game

Early Game
Riven
66.7%
+33.3% advantage
Amumu early game win rateAmumu33.3%
Riven early game win rateRiven66.7%
Late Game
Amumu
100.0%
+100.0% advantage
Amumu late game win rateAmumu100.0%
Riven late game win rateRiven0.0%

Riven dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Amumu. This lopsided early game means Riven can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Amumu is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Riven. Extended games heavily favor Amumu, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Riven must aggressively press their early advantage and close out the game before Amumu reaches their scaling breakpoints. If Amumu survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Amumu Runes Against Riven

Precision rune tree - Amumu primary runes vs RivenPrecision
Conqueror - best Amumu rune vs RivenTriumph - best Amumu rune vs RivenLegend: Haste - best Amumu rune vs RivenLast Stand - best Amumu rune vs Riven
Sorcery rune tree - Amumu secondary runes vs RivenSorcery
Manaflow Band - best Amumu rune vs RivenScorch - best Amumu rune vs Riven
100.0% WR

Running Precision primary with Sorcery secondary allows Amumu to press their advantage against Riven, amplifying the strengths that make this a favorable matchup.


Amumu matchup data for League of Legends patch 26.14. The table below shows Amumu'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 Amumu build, runes, laning stats, and early vs late game analysis for that specific matchup.

Amumu matchup win rates and stats in League of Legends patch 26.14
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
47.29%1290.963211,98050.0%46.3%
53.27%1070.955712,24652.8%53.5%
61.17%1030.962410,98158.5%62.9%
50.51%990.855510,62450.0%50.9%
58.14%860.858410,59152.6%62.5%
49.41%850.860611,06467.7%37.3%
36.99%731.152611,04338.7%35.7%
60.56%710.955710,17260.7%60.5%
48.44%640.960411,20542.9%52.8%
57.38%610.957311,07366.7%48.4%
56.67%600.960311,68962.5%52.8%
60.00%550.958611,31673.9%50.0%
41.18%510.862811,15740.0%41.9%
36.59%410.961610,58944.4%30.4%
50.00%380.962810,90042.9%54.2%
51.35%370.955812,00047.1%55.0%
61.11%360.964211,26257.1%63.6%
33.33%360.859611,21525.0%37.5%
64.71%340.853310,31766.7%63.2%
41.18%340.863810,70033.3%50.0%
42.42%330.956010,66550.0%38.1%
54.55%331.049010,39838.5%65.0%
48.39%310.866511,32418.2%65.0%
48.28%290.964311,33263.6%38.9%
51.72%291.161311,67671.4%33.3%
51.72%290.75549,13142.1%70.0%
74.07%270.865610,72068.8%81.8%
44.44%270.976512,62316.7%52.4%
60.00%250.861212,30242.9%66.7%
36.00%250.95958,75437.5%33.3%
64.00%250.870211,40058.3%69.2%
62.50%240.962410,76675.0%50.0%
33.33%241.34388,05916.7%50.0%
60.87%231.054711,03150.0%64.7%
73.91%231.546710,22355.6%85.7%
50.00%201.157310,16150.0%50.0%
40.00%200.758810,45033.3%45.5%
65.00%201.657511,68387.5%50.0%
78.95%191.245910,38866.7%84.6%
55.56%181.056410,72633.3%66.7%
55.56%180.760310,53642.9%63.6%
47.06%171.24629,19244.4%50.0%
47.06%171.344310,17533.3%54.5%
52.94%171.361212,03642.9%60.0%
43.75%161.14579,84028.6%55.6%
50.00%160.966412,25660.0%45.5%
40.00%151.059812,698100.0%25.0%
50.00%141.33967,24744.4%60.0%
64.29%140.964011,45866.7%62.5%
71.43%140.96939,65366.7%75.0%
50.00%140.753210,92428.6%71.4%
28.57%141.24329,46850.0%12.5%
85.71%140.871312,944100.0%80.0%
53.85%131.44269,963100.0%40.0%
76.92%131.065410,44485.7%66.7%
53.85%130.855110,51450.0%57.1%
54.55%110.852612,04650.0%55.6%
81.82%111.060611,54660.0%100.0%
45.45%111.070410,67833.3%50.0%
20.00%101.359710,55650.0%0.0%
50.00%100.859011,6010.0%71.4%
50.00%101.242510,731100.0%44.4%
55.56%91.350410,48950.0%60.0%
66.67%90.95158,10175.0%60.0%
66.67%91.665910,36660.0%75.0%
22.22%90.96219,23625.0%20.0%
55.56%91.677810,88133.3%66.7%
33.33%91.263012,52350.0%20.0%
25.00%80.85609,77350.0%0.0%
37.50%81.35479,8510.0%42.9%
87.50%81.15239,109100.0%80.0%
12.50%80.64336,2970.0%50.0%
75.00%80.861211,23975.0%75.0%
37.50%81.45668,50025.0%50.0%
57.14%71.152511,774100.0%50.0%
57.14%71.54269,217100.0%40.0%
42.86%70.979610,805100.0%20.0%
42.86%71.154911,281100.0%20.0%
83.33%61.658010,723100.0%80.0%
16.67%61.14098,41933.3%0.0%
50.00%61.14358,26850.0%50.0%
50.00%61.668413,5570.0%50.0%
20.00%51.14757,33450.0%0.0%
100.00%51.25499,424100.0%100.0%
60.00%51.03716,54266.7%50.0%
40.00%51.364514,646100.0%25.0%
20.00%51.44529,3830.0%33.3%
60.00%52.082612,09533.3%100.0%
20.00%52.874010,656100.0%0.0%
60.00%50.84619,71266.7%50.0%
100.00%51.33048,555100.0%100.0%

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Amumu vs Riven - Frequently Asked Questions

How does Amumu do against Riven in League of Legends?

Amumu wins the Amumu vs Riven matchup with a 60.0% win rate compared to Riven's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.14.

How does Amumu do against Riven in the early game?

In the early game, Riven has the advantage against Amumu with a 66.7% win rate versus 33.3%. Riven players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Amumu do against Riven in the late game?

In the late game, Amumu takes over the Amumu vs Riven matchup with a 100.0% win rate compared to 0.0%. Amumu scales better into team fights and objective contests after 25 minutes.

Who wins the Amumu vs Riven matchup?

Amumu wins the matchup against Riven with a 60.0% win rate in League of Legends patch 26.14. The 20.0 percentage point advantage means Amumu is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Amumu build against Riven?

The best Amumu build against Riven includes Liandry's Torment, Frozen Heart, 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 Amumu runes against Riven?

The best Amumu runes against Riven use the Precision primary tree with Sorcery secondary. This rune setup achieves a 100.0% win rate in the Amumu vs Riven matchup. See the full rune breakdown in the matchup comparison above.

Does Amumu counter Riven?

Yes, Amumu has a favorable matchup against Riven with a 60.0% win rate. Amumu strongly counters Riven in lane based on current patch 26.14 data.

How do I play Amumu against Riven?

When playing Amumu against Riven, leverage your statistical advantages by trading aggressively during favorable windows. Play safe early and scale into your power spikes where you outperform Riven. Build the recommended items and runes for this specific matchup for the best results.