Jarvan IVvs Amumu
Jarvan IV vs Amumu is a decisive matchup in LoL patch 26.12. Amumu wins with a 70.0% win rate (+40.0%) over Jarvan IV based on 10 games. Jarvan IV wins the early laning phase while Amumu scales better into the late game. Below you'll find the best Jarvan IV build, runes, laning stats, and strategies for the Jarvan IV vs Amumu matchup.
Jarvan IV Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Jarvan IV 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.
Who Wins the Jarvan IV vs Amumu Matchup?
Jarvan IV vs Amumu Matchup Summary
The Jarvan IV vs Amumu matchup is a decisive matchup in League of Legends ranked play. Based on 10 recent matches analyzed, Amumu wins with a 70.0% win rate compared to Jarvan IV's 30.0%, giving Amumu a 40.0 percentage point advantage. Game phase dynamics play a critical role here: Jarvan IV controls the early laning stage, but Amumu outscales as the game goes longer. The matchup shifts dramatically depending on game length — Jarvan IV 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 has a strong advantage in this matchup. Jarvan IV 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.
Jarvan IV vs Amumu Laning Phase Breakdown
Amumu is favored during the laning phase against Jarvan IV, winning 4 out of 5 key stat categories. Amumu holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.
Best Jarvan IV Build Against Amumu
Mercury's Treads is the optimal boots choice against Amumu, providing the mobility and stats Jarvan IV needs most in this matchup. The top-performing core items for Jarvan IV against Amumu are Sundered Sky, Black Cleaver and Spirit Visage. This combination gives Jarvan IV 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 Jarvan IV vs Amumu matchup.
Early Game vs Late Game
Jarvan IV66.7%
Amumu33.3%Jarvan IV14.3%Amumu85.7%Jarvan IV 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 Jarvan IV 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 85.7% win rate — 71.4 points above Jarvan IV. 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: Jarvan IV 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 Jarvan IV Runes Against Amumu
Precision
Inspiration
The Precision and Inspiration rune setup gives Jarvan IV the best tools to compete against Amumu in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Jarvan IV matchup data for League of Legends patch 26.12. The table below shows Jarvan IV'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 Jarvan IV build, runes, laning stats, and early vs late game analysis for that specific matchup.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 66.67% | 30 | 0.9 | 554 | 12,596 | 61.5% | 70.6% | |
| 57.14% | 28 | 0.8 | 574 | 13,115 | 55.6% | 57.9% | |
| 53.57% | 28 | 1.1 | 682 | 12,722 | 64.3% | 42.9% | |
| 50.00% | 26 | 1.1 | 690 | 12,892 | 50.0% | 50.0% | |
| 40.00% | 20 | 1.2 | 644 | 14,013 | 33.3% | 41.2% | |
| 50.00% | 20 | 1.2 | 545 | 11,364 | 58.3% | 37.5% | |
| 63.16% | 19 | 0.9 | 524 | 10,872 | 60.0% | 66.7% | |
| 72.22% | 18 | 0.9 | 600 | 11,604 | 69.2% | 80.0% | |
| 87.50% | 16 | 1.1 | 661 | 14,680 | 100.0% | 77.8% | |
| 73.33% | 15 | 1.1 | 640 | 13,551 | 85.7% | 62.5% | |
| 46.67% | 15 | 1.1 | 590 | 12,142 | 66.7% | 33.3% | |
| 53.33% | 15 | 1.2 | 693 | 13,325 | 33.3% | 66.7% | |
| 58.33% | 12 | 0.9 | 580 | 13,358 | 66.7% | 50.0% | |
| 72.73% | 11 | 1.3 | 567 | 11,443 | 80.0% | 66.7% | |
| 30.00% | 10 | 0.7 | 565 | 12,731 | 66.7% | 14.3% | |
| 55.56% | 9 | 0.8 | 695 | 14,375 | 33.3% | 66.7% | |
| 66.67% | 9 | 0.9 | 540 | 11,722 | 50.0% | 100.0% | |
| 11.11% | 9 | 1.6 | 598 | 11,393 | 25.0% | 0.0% | |
| 55.56% | 9 | 1.2 | 620 | 13,338 | 25.0% | 80.0% | |
| 37.50% | 8 | 0.9 | 776 | 12,385 | 25.0% | 50.0% | |
| 37.50% | 8 | 1.0 | 613 | 11,818 | 20.0% | 66.7% | |
| 25.00% | 8 | 0.8 | 469 | 10,309 | 40.0% | 0.0% | |
| 25.00% | 8 | 1.4 | 652 | 12,387 | 0.0% | 50.0% | |
| 25.00% | 8 | 0.7 | 707 | 9,843 | 0.0% | 50.0% | |
| 62.50% | 8 | 1.0 | 664 | 13,961 | 50.0% | 66.7% | |
| 57.14% | 7 | 1.1 | 646 | 11,708 | 75.0% | 33.3% | |
| 57.14% | 7 | 1.0 | 669 | 11,701 | 50.0% | 66.7% | |
| 42.86% | 7 | 0.9 | 607 | 11,518 | 0.0% | 60.0% | |
| 14.29% | 7 | 0.8 | 655 | 12,933 | 0.0% | 20.0% | |
| 42.86% | 7 | 1.3 | 663 | 11,032 | 50.0% | 33.3% | |
| 66.67% | 6 | 2.1 | 444 | 11,031 | 100.0% | 50.0% | |
| 33.33% | 6 | 1.5 | 587 | 6,405 | 40.0% | 0.0% | |
| 16.67% | 6 | 1.2 | 569 | 9,837 | 25.0% | 0.0% | |
| 66.67% | 6 | 1.0 | 588 | 11,967 | 50.0% | 75.0% | |
| 50.00% | 6 | 1.1 | 630 | 11,587 | 33.3% | 66.7% | |
| 0.00% | 5 | 0.5 | 670 | 11,680 | 0.0% | 0.0% | |
| 60.00% | 5 | 1.8 | 589 | 14,081 | 50.0% | 66.7% | |
| 60.00% | 5 | 0.7 | 431 | 10,610 | 100.0% | 33.3% | |
| 60.00% | 5 | 0.7 | 655 | 11,098 | 50.0% | 66.7% | |
| 60.00% | 5 | 0.5 | 486 | 10,050 | 66.7% | 50.0% | |
| 20.00% | 5 | 0.6 | 606 | 11,868 | 100.0% | 0.0% | |
| 20.00% | 5 | 1.4 | 588 | 14,205 | 50.0% | 0.0% | |
| 40.00% | 5 | 1.0 | 616 | 12,777 | 50.0% | 33.3% | |
| 50.00% | 4 | 1.0 | 666 | 13,127 | 50.0% | 50.0% |
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Jarvan IV vs Amumu - Frequently Asked Questions
How does Jarvan IV do against Amumu in League of Legends?
Amumu wins the Jarvan IV vs Amumu matchup with a 70.0% win rate compared to Jarvan IV's 30.0%, a 40.0 percentage point difference. This data is based on 10 recent ranked games in patch 26.12.
How does Jarvan IV do against Amumu in the early game?
In the early game, Jarvan IV has the advantage against Amumu with a 66.7% win rate versus 33.3%. Jarvan IV players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Jarvan IV do against Amumu in the late game?
In the late game, Amumu takes over the Jarvan IV vs Amumu matchup with a 85.7% win rate compared to 14.3%. Amumu scales better into team fights and objective contests after 25 minutes.
Who wins the Jarvan IV vs Amumu matchup?
Amumu wins the matchup against Jarvan IV with a 70.0% win rate in League of Legends patch 26.12. The 40.0 percentage point advantage means Amumu is significantly favored in this lane matchup based on 10 games analyzed.
What is the best Jarvan IV build against Amumu?
The best Jarvan IV build against Amumu includes Sundered Sky, Black Cleaver, Spirit Visage with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.
What are the best Jarvan IV runes against Amumu?
The best Jarvan IV runes against Amumu use the Precision primary tree with Inspiration secondary. This rune setup achieves a 50.0% win rate in the Jarvan IV vs Amumu matchup. See the full rune breakdown in the matchup comparison above.
Does Jarvan IV counter Amumu?
No, Jarvan IV struggles against Amumu with only a 30.0% win rate. Amumu has the advantage in this matchup. Jarvan IV players should focus on safe farming and avoiding extended trades to minimize Amumu's lead.
How do I play Jarvan IV against Amumu?
When playing Jarvan IV against Amumu, play cautiously and avoid Amumu's power spikes. Look for jungle assistance and team-dependent plays since Amumu has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.