Amumuvs Jax
Amumu vs Jax is a decisive matchup in LoL patch 26.14. Jax wins with a 63.4% win rate (+26.8%) over Amumu based on 41 games. Jax holds the advantage in both the early and late game. Below you'll find the best Amumu build, runes, laning stats, and strategies for the Amumu vs Jax matchup.
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.
Who Wins the Amumu vs Jax Matchup?
Amumu vs Jax Matchup Summary
The Amumu vs Jax matchup is a decisive matchup in League of Legends ranked play. Based on 41 recent matches analyzed, Jax wins with a 63.4% win rate compared to Amumu's 36.6%, giving Jax a 26.8 percentage point advantage. Jax dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Amumu 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 Amumu leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Jax has a strong advantage in this matchup. Amumu players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Jax 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.
Amumu vs Jax Laning Phase Breakdown
Jax is favored during the laning phase against Amumu, winning 3 out of 5 key stat categories. Jax holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.
Best Amumu Build Against Jax
Mercury's Treads is the optimal boots choice against Jax, providing the mobility and stats Amumu needs most in this matchup. The top-performing core items for Amumu against Jax are Jak'Sho, The Protean, Liandry's Torment and Sunfire Aegis. This combination gives Amumu an effective balance of damage, survivability, and utility for the matchup. This build has a 25.0% win rate across 4 games. While the overall matchup may be difficult, this item path gives Amumu the best chance to compete against Jax. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Amumu vs Jax matchup.
Early Game vs Late Game
Amumu44.4%
Jax55.6%Amumu30.4%Jax69.6%Jax dominates the early game (first 15 minutes) with a commanding 55.6% win rate — a 11.1 percentage point lead over Amumu. This lopsided early game means Jax can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.
Jax is far superior in the late game (25+ minutes), boasting a 69.6% win rate — 39.1 points above Amumu. Extended games heavily favor Jax, whose kit and scaling make them a dominant force in team fights and objective control.
Jax 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 Amumu Runes Against Jax
Precision
Domination
The Precision and Domination rune setup gives Amumu the best tools to compete against Jax in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
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.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 47.29% | 129 | 0.9 | 632 | 11,980 | 50.0% | 46.3% | |
| 53.27% | 107 | 0.9 | 557 | 12,246 | 52.8% | 53.5% | |
| 61.17% | 103 | 0.9 | 624 | 10,981 | 58.5% | 62.9% | |
| 50.51% | 99 | 0.8 | 555 | 10,624 | 50.0% | 50.9% | |
| 58.14% | 86 | 0.8 | 584 | 10,591 | 52.6% | 62.5% | |
| 49.41% | 85 | 0.8 | 606 | 11,064 | 67.7% | 37.3% | |
| 36.99% | 73 | 1.1 | 526 | 11,043 | 38.7% | 35.7% | |
| 60.56% | 71 | 0.9 | 557 | 10,172 | 60.7% | 60.5% | |
| 48.44% | 64 | 0.9 | 604 | 11,205 | 42.9% | 52.8% | |
| 57.38% | 61 | 0.9 | 573 | 11,073 | 66.7% | 48.4% | |
| 56.67% | 60 | 0.9 | 603 | 11,689 | 62.5% | 52.8% | |
| 60.00% | 55 | 0.9 | 586 | 11,316 | 73.9% | 50.0% | |
| 41.18% | 51 | 0.8 | 628 | 11,157 | 40.0% | 41.9% | |
| 36.59% | 41 | 0.9 | 616 | 10,589 | 44.4% | 30.4% | |
| 50.00% | 38 | 0.9 | 628 | 10,900 | 42.9% | 54.2% | |
| 51.35% | 37 | 0.9 | 558 | 12,000 | 47.1% | 55.0% | |
| 61.11% | 36 | 0.9 | 642 | 11,262 | 57.1% | 63.6% | |
| 33.33% | 36 | 0.8 | 596 | 11,215 | 25.0% | 37.5% | |
| 64.71% | 34 | 0.8 | 533 | 10,317 | 66.7% | 63.2% | |
| 41.18% | 34 | 0.8 | 638 | 10,700 | 33.3% | 50.0% | |
| 42.42% | 33 | 0.9 | 560 | 10,665 | 50.0% | 38.1% | |
| 54.55% | 33 | 1.0 | 490 | 10,398 | 38.5% | 65.0% | |
| 48.39% | 31 | 0.8 | 665 | 11,324 | 18.2% | 65.0% | |
| 48.28% | 29 | 0.9 | 643 | 11,332 | 63.6% | 38.9% | |
| 51.72% | 29 | 1.1 | 613 | 11,676 | 71.4% | 33.3% | |
| 51.72% | 29 | 0.7 | 554 | 9,131 | 42.1% | 70.0% | |
| 74.07% | 27 | 0.8 | 656 | 10,720 | 68.8% | 81.8% | |
| 44.44% | 27 | 0.9 | 765 | 12,623 | 16.7% | 52.4% | |
| 60.00% | 25 | 0.8 | 612 | 12,302 | 42.9% | 66.7% | |
| 36.00% | 25 | 0.9 | 595 | 8,754 | 37.5% | 33.3% | |
| 64.00% | 25 | 0.8 | 702 | 11,400 | 58.3% | 69.2% | |
| 62.50% | 24 | 0.9 | 624 | 10,766 | 75.0% | 50.0% | |
| 33.33% | 24 | 1.3 | 438 | 8,059 | 16.7% | 50.0% | |
| 60.87% | 23 | 1.0 | 547 | 11,031 | 50.0% | 64.7% | |
| 73.91% | 23 | 1.5 | 467 | 10,223 | 55.6% | 85.7% | |
| 50.00% | 20 | 1.1 | 573 | 10,161 | 50.0% | 50.0% | |
| 40.00% | 20 | 0.7 | 588 | 10,450 | 33.3% | 45.5% | |
| 65.00% | 20 | 1.6 | 575 | 11,683 | 87.5% | 50.0% | |
| 78.95% | 19 | 1.2 | 459 | 10,388 | 66.7% | 84.6% | |
| 55.56% | 18 | 1.0 | 564 | 10,726 | 33.3% | 66.7% | |
| 55.56% | 18 | 0.7 | 603 | 10,536 | 42.9% | 63.6% | |
| 47.06% | 17 | 1.2 | 462 | 9,192 | 44.4% | 50.0% | |
| 47.06% | 17 | 1.3 | 443 | 10,175 | 33.3% | 54.5% | |
| 52.94% | 17 | 1.3 | 612 | 12,036 | 42.9% | 60.0% | |
| 43.75% | 16 | 1.1 | 457 | 9,840 | 28.6% | 55.6% | |
| 50.00% | 16 | 0.9 | 664 | 12,256 | 60.0% | 45.5% | |
| 40.00% | 15 | 1.0 | 598 | 12,698 | 100.0% | 25.0% | |
| 50.00% | 14 | 1.3 | 396 | 7,247 | 44.4% | 60.0% | |
| 64.29% | 14 | 0.9 | 640 | 11,458 | 66.7% | 62.5% | |
| 71.43% | 14 | 0.9 | 693 | 9,653 | 66.7% | 75.0% | |
| 50.00% | 14 | 0.7 | 532 | 10,924 | 28.6% | 71.4% | |
| 28.57% | 14 | 1.2 | 432 | 9,468 | 50.0% | 12.5% | |
| 85.71% | 14 | 0.8 | 713 | 12,944 | 100.0% | 80.0% | |
| 53.85% | 13 | 1.4 | 426 | 9,963 | 100.0% | 40.0% | |
| 76.92% | 13 | 1.0 | 654 | 10,444 | 85.7% | 66.7% | |
| 53.85% | 13 | 0.8 | 551 | 10,514 | 50.0% | 57.1% | |
| 54.55% | 11 | 0.8 | 526 | 12,046 | 50.0% | 55.6% | |
| 81.82% | 11 | 1.0 | 606 | 11,546 | 60.0% | 100.0% | |
| 45.45% | 11 | 1.0 | 704 | 10,678 | 33.3% | 50.0% | |
| 20.00% | 10 | 1.3 | 597 | 10,556 | 50.0% | 0.0% | |
| 50.00% | 10 | 0.8 | 590 | 11,601 | 0.0% | 71.4% | |
| 50.00% | 10 | 1.2 | 425 | 10,731 | 100.0% | 44.4% | |
| 55.56% | 9 | 1.3 | 504 | 10,489 | 50.0% | 60.0% | |
| 66.67% | 9 | 0.9 | 515 | 8,101 | 75.0% | 60.0% | |
| 66.67% | 9 | 1.6 | 659 | 10,366 | 60.0% | 75.0% | |
| 22.22% | 9 | 0.9 | 621 | 9,236 | 25.0% | 20.0% | |
| 55.56% | 9 | 1.6 | 778 | 10,881 | 33.3% | 66.7% | |
| 33.33% | 9 | 1.2 | 630 | 12,523 | 50.0% | 20.0% | |
| 25.00% | 8 | 0.8 | 560 | 9,773 | 50.0% | 0.0% | |
| 37.50% | 8 | 1.3 | 547 | 9,851 | 0.0% | 42.9% | |
| 87.50% | 8 | 1.1 | 523 | 9,109 | 100.0% | 80.0% | |
| 12.50% | 8 | 0.6 | 433 | 6,297 | 0.0% | 50.0% | |
| 75.00% | 8 | 0.8 | 612 | 11,239 | 75.0% | 75.0% | |
| 37.50% | 8 | 1.4 | 566 | 8,500 | 25.0% | 50.0% | |
| 57.14% | 7 | 1.1 | 525 | 11,774 | 100.0% | 50.0% | |
| 57.14% | 7 | 1.5 | 426 | 9,217 | 100.0% | 40.0% | |
| 42.86% | 7 | 0.9 | 796 | 10,805 | 100.0% | 20.0% | |
| 42.86% | 7 | 1.1 | 549 | 11,281 | 100.0% | 20.0% | |
| 83.33% | 6 | 1.6 | 580 | 10,723 | 100.0% | 80.0% | |
| 16.67% | 6 | 1.1 | 409 | 8,419 | 33.3% | 0.0% | |
| 50.00% | 6 | 1.1 | 435 | 8,268 | 50.0% | 50.0% | |
| 50.00% | 6 | 1.6 | 684 | 13,557 | 0.0% | 50.0% | |
| 20.00% | 5 | 1.1 | 475 | 7,334 | 50.0% | 0.0% | |
| 100.00% | 5 | 1.2 | 549 | 9,424 | 100.0% | 100.0% | |
| 60.00% | 5 | 1.0 | 371 | 6,542 | 66.7% | 50.0% | |
| 40.00% | 5 | 1.3 | 645 | 14,646 | 100.0% | 25.0% | |
| 20.00% | 5 | 1.4 | 452 | 9,383 | 0.0% | 33.3% | |
| 60.00% | 5 | 2.0 | 826 | 12,095 | 33.3% | 100.0% | |
| 20.00% | 5 | 2.8 | 740 | 10,656 | 100.0% | 0.0% | |
| 60.00% | 5 | 0.8 | 461 | 9,712 | 66.7% | 50.0% | |
| 100.00% | 5 | 1.3 | 304 | 8,555 | 100.0% | 100.0% | |
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Amumu vs Jax - Frequently Asked Questions
How does Amumu do against Jax in League of Legends?
Jax wins the Amumu vs Jax matchup with a 63.4% win rate compared to Amumu's 36.6%, a 26.8 percentage point difference. This data is based on 41 recent ranked games in patch 26.14.
How does Amumu do against Jax in the early game?
In the early game, Jax has the advantage against Amumu with a 55.6% win rate versus 44.4%. Jax players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Amumu do against Jax in the late game?
In the late game, Jax takes over the Amumu vs Jax matchup with a 69.6% win rate compared to 30.4%. Jax scales better into team fights and objective contests after 25 minutes.
Who wins the Amumu vs Jax matchup?
Jax wins the matchup against Amumu with a 63.4% win rate in League of Legends patch 26.14. The 26.8 percentage point advantage means Jax is significantly favored in this lane matchup based on 41 games analyzed.
What is the best Amumu build against Jax?
The best Amumu build against Jax includes Jak'Sho, The Protean, Liandry's Torment, Sunfire Aegis with Mercury's Treads. This build achieves a 25.0% 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 Jax?
The best Amumu runes against Jax use the Precision primary tree with Domination secondary. This rune setup achieves a 36.8% win rate in the Amumu vs Jax matchup. See the full rune breakdown in the matchup comparison above.
Does Amumu counter Jax?
No, Amumu struggles against Jax with only a 36.6% win rate. Jax has the advantage in this matchup. Amumu players should focus on safe farming and avoiding extended trades to minimize Jax's lead.
How do I play Amumu against Jax?
When playing Amumu against Jax, play cautiously and avoid Jax's power spikes. Look for jungle assistance and team-dependent plays since Jax has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.