Riven - League of Legends Champion
Win Rate
48.7%
Pick Rate
2.1%

Rivenvs Amumu

DFighterAssassin
Patch26.10
Matches900,877
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 18, 2026
MethodologyData Methodology

Riven vs Amumu is a decisive matchup in LoL patch 26.10. Amumu wins with a 60.0% win rate (+20.0%) over Riven based on 5 games. Amumu wins the early laning phase while Riven scales better into the late game. Below you'll find the best Riven build, runes, laning stats, and strategies for the Riven vs Amumu matchup.

Riven Matchup Breakdown

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

Who Wins the Riven vs Amumu Matchup?

Amumu wins the Riven vs Amumu matchup
Winner
Amumu
Matches: 5
40.0%
Win Rate
60.0%
1.3
CS / min
0.7
404
DMG / min
447
9,459
Gold / game
9,240
299
Heal / min
282
1,040
DMG Mitigated / min
827
0.8
CC / min
1.0
33.3%
Early Game WR
66.7%
50.0%
Late Game WR
50.0%

Riven vs Amumu Matchup Summary

The Riven vs Amumu 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: Amumu controls the early laning stage, but Riven outscales as the game goes longer. The matchup shifts dramatically depending on game length — Amumu needs to press advantages before Riven reaches their power spikes, while Riven should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in CS, where Riven leads by 0.7 CS/min — a difference that heavily influences the outcome of trades and skirmishes. Amumu has a strong advantage in this matchup. Riven players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Amumu overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Riven vs Amumu 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
1.3Riven
0.7Amumu
Riven edges out Amumu by 0.7 CS per minute — a moderate farming advantage that adds up to roughly 10 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Riven.
Damage
404Riven
447Amumu
Amumu deals 43 more champion damage per minute than Riven. While noticeable in extended trades, this gap can be offset by Riven choosing favorable fight windows, such as engaging when Amumu's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
9,459Riven
9,240Amumu
Riven and Amumu generate nearly equal gold per game, with just a 219 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.8Riven
1.0Amumu
Both Riven and Amumu 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
1,339Riven
1,109Amumu
Riven vastly out-sustains Amumu, healing and mitigating 230 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 Riven Build Against Amumu

Ionian Boots of Lucidity is the optimal boots choice against Amumu, providing the mobility and stats Riven needs most in this matchup. The top-performing core items for Riven against Amumu are Axiom Arc, Endless Hunger and Fiendhunter Bolts. This combination gives Riven an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Riven vs Amumu matchup.

Early Game vs Late Game

Early Game
Amumu
66.7%
+33.3% advantage
Riven early game win rateRiven33.3%
Amumu early game win rateAmumu66.7%
Late Game
Riven
50.0%
+0.0% advantage
Riven late game win rateRiven50.0%
Amumu late game win rateAmumu50.0%

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

Late game (25+ minutes) is equally balanced, with Riven at 50.0% win rate — only 0.0 points ahead of Amumu. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Amumu has the edge early, but Riven gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Riven Runes Against Amumu

Precision rune tree - Riven primary runes vs AmumuPrecision
Conqueror - best Riven rune vs AmumuTriumph - best Riven rune vs AmumuLegend: Haste - best Riven rune vs AmumuLast Stand - best Riven rune vs Amumu
Inspiration rune tree - Riven secondary runes vs AmumuInspiration
Cash Back - best Riven rune vs AmumuJack Of All Trades - best Riven rune vs Amumu
100.0% WR

The Precision and Inspiration rune setup gives Riven the best tools to compete against Amumu in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Riven matchup data for League of Legends patch 26.10. The table below shows Riven'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 Riven build, runes, laning stats, and early vs late game analysis for that specific matchup.

Riven matchup win rates and stats in League of Legends patch 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
48.37%1846.467211,54343.4%52.5%
55.91%1276.572112,26054.7%56.8%
52.80%1256.363511,66161.4%45.6%
51.24%1216.170112,18352.0%50.7%
45.83%966.282112,11043.5%48.0%
47.13%876.658511,85750.0%44.7%
32.53%836.165511,00831.7%33.3%
45.00%806.177111,52533.3%57.9%
58.23%796.376113,37645.2%66.7%
51.95%776.879913,39043.8%57.8%
49.30%716.868911,96863.6%36.8%
40.00%706.770111,87147.2%32.4%
52.17%696.484112,97443.8%59.5%
50.00%686.994613,84948.0%51.2%
47.06%686.570811,72653.3%42.1%
50.00%626.468611,83537.0%60.0%
50.82%616.471312,23240.0%58.3%
42.62%616.374512,24137.5%46.0%
46.67%606.361011,73844.4%48.5%
50.88%576.378912,05434.6%64.5%
53.57%566.976612,22862.1%44.4%
44.00%506.273311,87138.5%50.0%
46.94%496.255710,81736.4%55.6%
47.92%486.696612,87047.4%48.3%
44.19%436.474511,18736.0%55.6%
51.16%435.972012,00941.2%57.7%
44.19%436.578712,25339.1%50.0%
47.62%426.571411,14354.5%40.0%
48.78%417.172611,92852.6%45.5%
51.22%416.268412,46055.0%47.6%
68.29%416.669212,01461.9%75.0%
39.47%386.972411,83631.3%45.5%
40.00%356.277810,58936.8%43.8%
54.29%356.972411,90047.1%61.1%
33.33%336.375812,12430.0%34.8%
53.13%326.664513,26357.1%50.0%
58.06%316.170411,11550.0%64.7%
58.06%316.474211,16052.6%66.7%
44.83%296.288012,11937.5%53.9%
58.62%295.081312,70446.1%68.8%
51.72%296.077912,11042.9%60.0%
50.00%286.473712,18450.0%50.0%
39.29%286.063111,55933.3%46.1%
39.29%286.476211,67350.0%31.3%
44.44%276.162312,22040.0%47.1%
50.00%266.479912,78233.3%58.8%
26.92%266.583111,1127.1%50.0%
48.00%256.254910,48133.3%70.0%
66.67%246.867911,94966.7%66.7%
45.83%244.056111,75963.6%30.8%
58.33%245.777211,10266.7%44.4%
58.33%245.872112,11350.0%66.7%
58.33%246.774110,80753.9%63.6%
63.64%226.271912,84862.5%64.3%
50.00%226.064212,67340.0%52.9%
59.09%224.181711,99040.0%75.0%
61.90%215.760411,21961.5%62.5%
40.00%206.878413,98450.0%35.7%
35.00%206.263411,51436.4%33.3%
45.00%206.062712,18920.0%53.3%
36.84%195.384812,39733.3%40.0%
42.11%196.15459,87642.9%40.0%
47.37%196.374914,00250.0%45.5%
47.37%195.660311,79855.6%40.0%
47.37%197.289111,71746.1%50.0%
57.89%196.079711,79050.0%66.7%
43.75%166.754110,82657.1%33.3%
37.50%166.063313,8480.0%46.1%
66.67%156.891215,10880.0%60.0%
46.67%154.771513,33266.7%41.7%
46.67%155.072910,51250.0%40.0%
53.33%155.673812,72475.0%28.6%
40.00%156.576212,01137.5%42.9%
50.00%145.563711,61540.0%55.6%
64.29%147.186312,46171.4%57.1%
57.14%145.655110,72483.3%37.5%
42.86%143.373314,30925.0%50.0%
46.15%136.278613,17350.0%42.9%
38.46%135.763512,49933.3%42.9%
33.33%126.170511,55816.7%50.0%
66.67%123.567513,75260.0%71.4%
66.67%126.060310,61557.1%80.0%
60.00%102.562612,50850.0%75.0%
40.00%105.856410,8530.0%66.7%
55.56%96.886612,87280.0%25.0%
66.67%96.775813,0280.0%100.0%
33.33%96.781414,84750.0%20.0%
25.00%86.274010,56020.0%33.3%
37.50%87.174413,10350.0%25.0%
62.50%85.184414,77775.0%50.0%
12.50%86.288013,0810.0%25.0%
87.50%88.61,08813,267100.0%50.0%
87.50%86.395410,794100.0%66.7%
62.50%84.356111,622100.0%50.0%
50.00%85.881113,02750.0%50.0%
28.57%76.27209,53633.3%0.0%
14.29%76.667513,8690.0%20.0%
42.86%72.156212,6850.0%60.0%
57.14%72.767611,45666.7%50.0%
100.00%77.11,21915,552100.0%100.0%
14.29%71.751611,2880.0%33.3%
66.67%63.992616,7550.0%66.7%
83.33%65.963412,60750.0%100.0%
16.67%63.570210,64125.0%0.0%
66.67%65.582814,405100.0%60.0%
50.00%66.453213,29675.0%0.0%
50.00%63.973214,69466.7%33.3%
50.00%62.279815,60650.0%50.0%
60.00%54.568710,36075.0%0.0%
20.00%56.476112,91833.3%0.0%
60.00%56.060211,05533.3%100.0%
60.00%55.675013,46950.0%66.7%
0.00%55.73719,7730.0%0.0%
40.00%56.049512,65033.3%50.0%
40.00%51.34049,45933.3%50.0%

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Riven vs Amumu - Frequently Asked Questions

How does Riven do against Amumu in League of Legends?

Amumu wins the Riven vs Amumu 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 26.10.

How does Riven do against Amumu in the early game?

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

How does Riven do against Amumu in the late game?

In the late game, Riven takes over the Riven vs Amumu matchup with a 50.0% win rate compared to 50.0%. Riven scales better into team fights and objective contests after 25 minutes.

Who wins the Riven vs Amumu matchup?

Amumu wins the matchup against Riven with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Amumu is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Riven build against Amumu?

The best Riven build against Amumu includes Axiom Arc, Endless Hunger, Fiendhunter Bolts with Ionian Boots of Lucidity. Check the matchup breakdown above for the full item path and build order.

What are the best Riven runes against Amumu?

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

Does Riven counter Amumu?

No, Riven struggles against Amumu with only a 40.0% win rate. Amumu has the advantage in this matchup. Riven players should focus on safe farming and avoiding extended trades to minimize Amumu's lead.

How do I play Riven against Amumu?

When playing Riven against Amumu, play cautiously and avoid Amumu's power spikes. Focus on safe farming — you outscale Amumu in the late game. Use the matchup-specific build and runes above to optimize your chances.