Amumuvs Jax
Amumu vs Jax is a very close matchup in LoL patch 26.11. Amumu wins with a 50.0% win rate (+0.0%) over Jax based on 52 games. Amumu wins the early laning phase while Jax scales better into the 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 essentially a coin-flip matchup in League of Legends ranked play. Based on 52 recent matches analyzed, Amumu wins with a 50.0% win rate compared to Jax's 50.0%, giving Amumu a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Amumu controls the early laning stage, but Jax outscales as the game goes longer. The matchup shifts dramatically depending on game length — Amumu needs to press advantages before Jax reaches their power spikes, while Jax should focus on safe farming and hitting key item breakpoints. 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. Amumu has a statistical edge, but the margin is close enough that respecting Jax'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.
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
Plated Steelcaps 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 Abyssal Mask, Jak'Sho, The Protean and Liandry's Torment. 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 3 games — well above average and making it the top item path 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
Amumu56.0%
Jax44.0%Amumu44.4%Jax55.6%Amumu dominates the early game (first 15 minutes) with a commanding 56.0% win rate — a 12.0 percentage point lead over Jax. This lopsided early game means Amumu 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 55.6% win rate — 11.1 points above Amumu. Extended games heavily favor Jax, whose kit and scaling make them a dominant force in team fights and objective control.
This matchup features a dramatic power shift: Amumu must aggressively press their early advantage and close out the game before Jax reaches their scaling breakpoints. If Jax 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 Jax
Precision
Resolve
The Precision primary with Resolve secondary combination helps Amumu maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Jax.
Amumu matchup data for League of Legends patch 26.11. 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 |
|---|---|---|---|---|---|---|---|
| 50.60% | 251 | 0.8 | 611 | 11,714 | 53.1% | 49.0% | |
| 49.00% | 200 | 0.9 | 585 | 11,148 | 49.5% | 48.6% | |
| 47.83% | 184 | 0.9 | 564 | 11,572 | 53.8% | 43.3% | |
| 46.70% | 182 | 1.0 | 628 | 11,730 | 38.6% | 51.8% | |
| 53.89% | 167 | 0.8 | 621 | 11,282 | 48.8% | 58.6% | |
| 45.71% | 140 | 0.9 | 564 | 11,128 | 46.1% | 45.3% | |
| 47.66% | 128 | 0.9 | 607 | 11,020 | 43.3% | 52.5% | |
| 57.26% | 124 | 0.9 | 584 | 11,052 | 54.5% | 59.4% | |
| 57.76% | 116 | 0.8 | 591 | 11,358 | 56.4% | 59.0% | |
| 55.45% | 110 | 0.9 | 694 | 11,948 | 55.3% | 55.6% | |
| 52.29% | 109 | 0.9 | 582 | 11,474 | 52.4% | 52.2% | |
| 49.50% | 101 | 1.1 | 593 | 11,430 | 40.9% | 56.1% | |
| 60.61% | 99 | 0.9 | 548 | 11,137 | 59.6% | 61.5% | |
| 55.41% | 74 | 0.7 | 583 | 11,199 | 64.1% | 45.7% | |
| 54.93% | 71 | 0.8 | 628 | 11,464 | 51.5% | 57.9% | |
| 47.14% | 70 | 1.0 | 616 | 11,928 | 40.0% | 51.1% | |
| 52.17% | 69 | 0.8 | 669 | 11,652 | 50.0% | 53.9% | |
| 47.76% | 67 | 0.9 | 591 | 10,972 | 40.0% | 54.0% | |
| 58.21% | 67 | 0.9 | 687 | 12,883 | 47.6% | 63.0% | |
| 61.90% | 63 | 0.9 | 647 | 11,559 | 60.9% | 62.5% | |
| 70.00% | 60 | 0.9 | 614 | 12,988 | 63.2% | 73.2% | |
| 57.63% | 59 | 0.9 | 569 | 11,736 | 59.1% | 56.8% | |
| 55.17% | 58 | 0.8 | 573 | 10,815 | 56.7% | 53.6% | |
| 50.00% | 52 | 0.8 | 609 | 10,426 | 56.0% | 44.4% | |
| 49.02% | 51 | 1.0 | 665 | 11,744 | 64.7% | 41.2% | |
| 52.94% | 51 | 0.9 | 571 | 10,629 | 42.1% | 59.4% | |
| 54.00% | 50 | 0.9 | 631 | 12,156 | 52.6% | 54.8% | |
| 55.10% | 49 | 1.0 | 619 | 11,938 | 47.6% | 60.7% | |
| 50.00% | 48 | 0.9 | 617 | 12,076 | 53.3% | 48.5% | |
| 38.30% | 47 | 0.7 | 628 | 11,183 | 38.9% | 37.9% | |
| 63.83% | 47 | 0.8 | 610 | 11,646 | 71.4% | 57.7% | |
| 64.44% | 45 | 0.8 | 626 | 11,745 | 52.6% | 73.1% | |
| 52.38% | 42 | 0.9 | 617 | 11,150 | 38.1% | 66.7% | |
| 55.56% | 36 | 1.1 | 648 | 13,086 | 66.7% | 50.0% | |
| 54.29% | 35 | 1.0 | 575 | 10,870 | 57.1% | 52.4% | |
| 51.61% | 31 | 0.9 | 627 | 11,072 | 60.0% | 43.8% | |
| 45.16% | 31 | 1.2 | 444 | 9,010 | 53.9% | 38.9% | |
| 58.62% | 29 | 1.4 | 451 | 9,265 | 69.2% | 50.0% | |
| 35.71% | 28 | 0.9 | 576 | 11,668 | 63.6% | 17.6% | |
| 53.57% | 28 | 1.3 | 459 | 8,535 | 42.9% | 64.3% | |
| 62.96% | 27 | 1.5 | 424 | 8,835 | 50.0% | 76.9% | |
| 48.15% | 27 | 1.1 | 610 | 11,640 | 50.0% | 47.4% | |
| 59.26% | 27 | 1.0 | 612 | 14,400 | 83.3% | 52.4% | |
| 55.56% | 27 | 0.8 | 502 | 11,560 | 72.7% | 43.8% | |
| 61.54% | 26 | 1.2 | 606 | 11,334 | 54.5% | 66.7% | |
| 44.00% | 25 | 1.2 | 483 | 8,649 | 41.7% | 46.1% | |
| 60.00% | 25 | 1.4 | 477 | 9,965 | 75.0% | 52.9% | |
| 44.00% | 25 | 1.1 | 540 | 9,342 | 41.7% | 46.1% | |
| 43.48% | 23 | 1.0 | 596 | 11,509 | 54.5% | 33.3% | |
| 47.83% | 23 | 0.8 | 638 | 9,715 | 36.4% | 58.3% | |
| 27.27% | 22 | 1.5 | 458 | 9,484 | 37.5% | 21.4% | |
| 45.45% | 22 | 1.0 | 639 | 12,540 | 33.3% | 53.9% | |
| 57.14% | 21 | 0.9 | 618 | 11,947 | 66.7% | 50.0% | |
| 65.00% | 20 | 0.8 | 635 | 12,507 | 77.8% | 54.5% | |
| 42.11% | 19 | 0.8 | 624 | 12,489 | 20.0% | 50.0% | |
| 73.68% | 19 | 1.0 | 732 | 12,627 | 50.0% | 80.0% | |
| 36.84% | 19 | 1.2 | 615 | 11,252 | 33.3% | 38.5% | |
| 50.00% | 18 | 0.8 | 580 | 9,269 | 77.8% | 22.2% | |
| 38.89% | 18 | 0.9 | 569 | 10,672 | 22.2% | 55.6% | |
| 47.06% | 17 | 0.9 | 624 | 12,109 | 33.3% | 54.5% | |
| 47.06% | 17 | 1.4 | 414 | 9,113 | 37.5% | 55.6% | |
| 43.75% | 16 | 1.0 | 554 | 10,911 | 42.9% | 44.4% | |
| 50.00% | 16 | 1.1 | 711 | 12,450 | 75.0% | 41.7% | |
| 46.67% | 15 | 1.1 | 378 | 7,815 | 30.0% | 80.0% | |
| 26.67% | 15 | 1.4 | 592 | 9,443 | 42.9% | 12.5% | |
| 73.33% | 15 | 1.2 | 544 | 8,990 | 57.1% | 87.5% | |
| 21.43% | 14 | 0.8 | 630 | 11,505 | 0.0% | 33.3% | |
| 61.54% | 13 | 0.9 | 588 | 11,584 | 60.0% | 62.5% | |
| 46.15% | 13 | 1.0 | 678 | 12,732 | 20.0% | 62.5% | |
| 61.54% | 13 | 0.8 | 649 | 10,195 | 85.7% | 33.3% | |
| 69.23% | 13 | 1.4 | 451 | 7,669 | 60.0% | 100.0% | |
| 38.46% | 13 | 1.1 | 603 | 11,207 | 50.0% | 33.3% | |
| 25.00% | 12 | 1.3 | 473 | 8,837 | 25.0% | 25.0% | |
| 58.33% | 12 | 1.2 | 493 | 9,225 | 50.0% | 66.7% | |
| 25.00% | 12 | 0.9 | 513 | 10,787 | 33.3% | 22.2% | |
| 54.55% | 11 | 1.3 | 455 | 9,645 | 50.0% | 57.1% | |
| 30.00% | 10 | 1.4 | 551 | 8,892 | 16.7% | 50.0% | |
| 50.00% | 10 | 0.7 | 573 | 11,575 | 66.7% | 42.9% | |
| 20.00% | 10 | 1.4 | 515 | 8,131 | 0.0% | 33.3% | |
| 70.00% | 10 | 1.1 | 484 | 9,518 | 100.0% | 57.1% | |
| 55.56% | 9 | 0.9 | 651 | 8,801 | 57.1% | 50.0% | |
| 55.56% | 9 | 1.5 | 468 | 9,275 | 60.0% | 50.0% | |
| 66.67% | 9 | 1.1 | 584 | 12,984 | 66.7% | 66.7% | |
| 33.33% | 9 | 1.2 | 368 | 7,322 | 50.0% | 20.0% | |
| 55.56% | 9 | 1.0 | 622 | 11,170 | 100.0% | 33.3% | |
| 44.44% | 9 | 0.7 | 555 | 11,836 | 40.0% | 50.0% | |
| 50.00% | 8 | 1.5 | 522 | 7,850 | 50.0% | 50.0% | |
| 0.00% | 8 | 1.5 | 663 | 9,901 | 0.0% | 0.0% | |
| 28.57% | 7 | 1.3 | 265 | 5,649 | 33.3% | 0.0% | |
| 71.43% | 7 | 1.0 | 337 | 7,744 | 66.7% | 75.0% | |
| 71.43% | 7 | 0.9 | 797 | 15,095 | 100.0% | 66.7% | |
| 66.67% | 6 | 1.3 | 422 | 9,142 | 75.0% | 50.0% | |
| 80.00% | 5 | 1.2 | 713 | 10,617 | 50.0% | 100.0% | |
| 60.00% | 5 | 0.9 | 244 | 7,654 | 50.0% | 66.7% | |
| 60.00% | 5 | 1.3 | 640 | 10,654 | 0.0% | 75.0% | |
| 60.00% | 5 | 1.4 | 611 | 9,472 | 33.3% | 100.0% | |
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Amumu vs Jax - Frequently Asked Questions
How does Amumu do against Jax in League of Legends?
Amumu wins the Amumu vs Jax matchup with a 50.0% win rate compared to Jax's 50.0%, a 0.0 percentage point difference. This data is based on 52 recent ranked games in patch 26.11.
How does Amumu do against Jax in the early game?
In the early game, Amumu has the advantage against Jax with a 56.0% win rate versus 44.0%. Amumu 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 55.6% win rate compared to 44.4%. Jax scales better into team fights and objective contests after 25 minutes.
Who wins the Amumu vs Jax matchup?
Amumu wins the matchup against Jax with a 50.0% win rate in League of Legends patch 26.11. The 0.0 percentage point advantage means Amumu is slightly favored in this lane matchup based on 52 games analyzed.
What is the best Amumu build against Jax?
The best Amumu build against Jax includes Abyssal Mask, Jak'Sho, The Protean, Liandry's Torment 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 Jax?
The best Amumu runes against Jax use the Precision primary tree with Resolve secondary. This rune setup achieves a 66.7% win rate in the Amumu vs Jax matchup. See the full rune breakdown in the matchup comparison above.
Does Amumu counter Jax?
Yes, Amumu has a favorable matchup against Jax with a 50.0% win rate. Amumu slightly edges out Jax in lane based on current patch 26.11 data.
How do I play Amumu against Jax?
When playing Amumu against Jax, 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.