Mordekaiser - League of Legends Champion
Win Rate
50.6%
Pick Rate
4.5%

Mordekaiservs Jax

BFighterMage
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 4, 2026
MethodologyData Methodology

Mordekaiser vs Jax is a moderate matchup in LoL patch 26.11. Mordekaiser wins with a 52.1% win rate (+4.1%) over Jax based on 169 games. Jax wins the early laning phase while Mordekaiser scales better into the late game. Below you'll find the best Mordekaiser build, runes, laning stats, and strategies for the Mordekaiser vs Jax matchup.

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Mordekaiser Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Mordekaiser 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
Mordekaiser - 52.1% win rate in this matchup
Mordekaiser
52.1% WR
VS
Jax vs Mordekaiser matchup - 47.9% win rate
Jax
47.9% WR

Who Wins the Mordekaiser vs Jax Matchup?

Mordekaiser wins the Mordekaiser vs Jax matchup
Winner
Mordekaiser
Matches: 169
52.1%
Win Rate
47.9%
5.6
CS / min
5.5
786
DMG / min
864
11,357
Gold / game
11,923
326
Heal / min
270
1,441
DMG Mitigated / min
956
0.5
CC / min
0.7
49.3%
Early Game WR
50.8%
53.9%
Late Game WR
46.1%

Mordekaiser vs Jax Matchup Summary

The Mordekaiser vs Jax matchup is a moderate matchup in League of Legends ranked play. Based on 169 recent matches analyzed, Mordekaiser wins with a 52.1% win rate compared to Jax's 47.9%, giving Mordekaiser a 4.1 percentage point advantage. Game phase dynamics play a critical role here: Jax controls the early laning stage, but Mordekaiser outscales as the game goes longer. The matchup shifts dramatically depending on game length — Jax needs to press advantages before Mordekaiser reaches their power spikes, while Mordekaiser should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Jax leads by 0.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser 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.

Mordekaiser vs Jax Laning Phase Breakdown

Jax wins the laning phase against Mordekaiser in League of Legends

Jax is favored during the laning phase against Mordekaiser, winning 3 out of 5 key stat categories. Jax holds advantages in damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
5.6Mordekaiser
5.5Jax
Mordekaiser and Jax farm at nearly identical rates in this matchup, with only a 0.1 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
786Mordekaiser
864Jax
Jax deals 78 more champion damage per minute than Mordekaiser. While noticeable in extended trades, this gap can be offset by Mordekaiser choosing favorable fight windows, such as engaging when Jax's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
11,357Mordekaiser
11,923Jax
Jax earns 566 more gold per game than Mordekaiser, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Jax slightly faster item completions.
Utility
0.5Mordekaiser
0.7Jax
Both Mordekaiser and Jax provide similar amounts of crowd control (0.2s/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
1,767Mordekaiser
1,226Jax
Mordekaiser vastly out-sustains Jax, healing and mitigating 541 more damage per minute. This massive durability gap means Mordekaiser can absorb significant punishment and remain in lane while Jax is forced to recall. Building grievous wounds early is essential for Jax, and focusing on burst trade patterns rather than sustained fights is critical.

Best Mordekaiser Build Against Jax

Plated Steelcaps is the optimal boots choice against Jax, providing the mobility and stats Mordekaiser needs most in this matchup. The top-performing core items for Mordekaiser against Jax are Riftmaker, Zhonya's Hourglass and Rylai's Crystal Scepter. This combination gives Mordekaiser 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 Mordekaiser vs Jax matchup.

Early Game vs Late Game

Early Game
Jax
50.8%
+1.5% advantage
Mordekaiser early game win rateMordekaiser49.3%
Jax early game win rateJax50.8%
Late Game
Mordekaiser
53.9%
+7.8% advantage
Mordekaiser late game win rateMordekaiser53.9%
Jax late game win rateJax46.1%

The early game (first 15 minutes) is a toss-up between Mordekaiser and Jax, with Jax holding a razor-thin 50.8% win rate edge (+1.5%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Mordekaiser is far superior in the late game (25+ minutes), boasting a 53.9% win rate — 7.8 points above Jax. Extended games heavily favor Mordekaiser, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Jax has the edge early, but Mordekaiser 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 Mordekaiser Runes Against Jax

Precision rune tree - Mordekaiser primary runes vs JaxPrecision
Conqueror - best Mordekaiser rune vs JaxTriumph - best Mordekaiser rune vs JaxLegend: Haste - best Mordekaiser rune vs JaxLast Stand - best Mordekaiser rune vs Jax
Sorcery rune tree - Mordekaiser secondary runes vs JaxSorcery
Gathering Storm - best Mordekaiser rune vs JaxTranscendence - best Mordekaiser rune vs Jax
61.5% WR

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


Mordekaiser matchup data for League of Legends patch 26.11. The table below shows Mordekaiser'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 Mordekaiser build, runes, laning stats, and early vs late game analysis for that specific matchup.

Mordekaiser matchup win rates and stats in League of Legends patch 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
51.94%2835.974711,84353.0%51.2%
48.54%2746.289012,14753.9%44.6%
46.62%2665.889311,50043.8%48.7%
52.47%2636.391112,16050.0%54.4%
48.10%2375.684111,33839.2%54.3%
49.76%2096.083611,40042.4%54.8%
56.68%1876.21,21411,90757.1%56.3%
47.67%1725.678911,72050.0%46.1%
57.65%1705.796911,80461.3%54.7%
52.07%1695.678611,35749.3%53.9%
42.24%1616.01,04111,87745.2%40.4%
49.35%1545.588611,45550.0%48.9%
44.83%1455.988210,90044.1%45.4%
47.14%1406.11,08511,68546.8%47.4%
44.27%1315.682612,07940.0%46.5%
53.08%1306.21,01411,87859.7%47.1%
55.91%1276.196612,45564.6%50.6%
40.65%1235.986211,00136.2%44.6%
50.42%1195.789210,98958.2%43.8%
48.70%1156.078711,91350.0%48.0%
53.91%1155.81,04012,11159.0%51.3%
58.88%1075.71,16012,37569.4%53.5%
46.60%1036.280212,46750.0%44.4%
51.49%1016.181811,49051.9%51.0%
53.06%985.577811,22958.5%49.1%
48.96%965.266810,41536.6%58.2%
54.44%905.767111,30056.4%52.9%
48.86%886.278710,40451.0%46.0%
53.49%865.885812,01752.8%54.0%
53.57%843.988111,28948.6%57.5%
55.95%845.782011,57957.9%54.4%
51.81%835.880511,63851.4%52.1%
54.88%825.992111,25851.4%57.8%
53.75%805.772811,34543.8%60.4%
48.68%766.382211,42052.9%45.2%
44.59%745.992912,34146.9%42.9%
43.84%735.292611,79038.7%47.6%
55.56%725.694511,37072.7%41.0%
58.82%685.581511,29456.3%61.1%
56.45%625.986912,05566.7%48.6%
45.76%596.085011,53856.0%38.2%
41.51%533.373512,23445.8%37.9%
55.32%476.286211,83355.0%55.6%
53.49%435.964511,22961.1%48.0%
50.00%423.378011,97947.6%52.4%
47.62%425.382310,81447.4%47.8%
63.41%415.477412,96860.0%65.4%
58.54%415.786412,27971.4%51.9%
47.50%405.674411,08633.3%56.0%
52.50%402.585012,51345.0%60.0%
25.00%406.072411,63923.5%26.1%
35.90%396.097810,36233.3%38.9%
60.00%353.290511,98964.7%55.6%
50.00%325.580610,53940.0%58.8%
45.16%315.878610,73653.9%38.9%
42.86%281.881811,14240.0%46.1%
59.26%271.473513,24175.0%52.6%
51.85%275.690211,80950.0%52.6%
44.44%273.678911,34523.1%64.3%
53.85%261.660010,24755.6%50.0%
40.00%255.796710,72646.1%33.3%
45.83%246.283110,84753.9%36.4%
26.09%233.983410,95916.7%36.4%
50.00%223.183612,95557.1%46.7%
59.09%223.769110,47470.0%50.0%
59.09%222.876912,33055.6%61.5%
35.00%205.260810,70633.3%36.4%
60.00%202.777911,61054.5%66.7%
31.58%195.070210,70150.0%18.2%
42.11%192.383513,27920.0%50.0%
63.16%191.687913,75666.7%61.5%
44.44%181.383812,33050.0%41.7%
55.56%185.880910,33350.0%60.0%
52.94%172.368310,32944.4%62.5%
47.06%174.584112,28633.3%54.5%
25.00%163.478811,48737.5%12.5%
40.00%154.988813,790100.0%30.8%
57.14%145.976112,35525.0%70.0%
71.43%144.791111,63783.3%62.5%
64.29%143.693511,81366.7%62.5%
69.23%134.499612,086100.0%60.0%
38.46%136.074211,09714.3%66.7%
61.54%136.184911,748100.0%37.5%
69.23%131.392713,82580.0%62.5%
58.33%126.079512,70866.7%50.0%
25.00%126.167411,06720.0%28.6%
45.45%115.976812,02462.5%0.0%
18.18%114.37409,96812.5%33.3%
36.36%112.470112,5070.0%66.7%
30.00%101.378413,3340.0%60.0%
50.00%104.55469,39850.0%50.0%
50.00%101.783913,87950.0%50.0%
50.00%105.975014,5520.0%50.0%
60.00%101.774114,15425.0%83.3%
70.00%101.575211,32475.0%66.7%
70.00%105.580313,46080.0%60.0%
55.56%92.790111,58580.0%25.0%
88.89%96.281111,33880.0%100.0%
33.33%93.461011,1220.0%60.0%
33.33%95.872913,08950.0%28.6%
44.44%96.796311,72440.0%50.0%
66.67%90.869612,23150.0%100.0%
33.33%96.388913,67766.7%16.7%
25.00%83.17279,95666.7%0.0%
37.50%83.54787,71233.3%50.0%
62.50%86.96729,14266.7%50.0%
50.00%86.01,16713,07650.0%50.0%
57.14%76.065011,41533.3%75.0%
57.14%75.389312,900100.0%40.0%
71.43%73.489012,64750.0%80.0%
42.86%71.767610,2330.0%75.0%
57.14%74.564310,95866.7%50.0%
28.57%73.452910,3070.0%40.0%
42.86%71.490812,8310.0%50.0%
42.86%76.164910,08433.3%50.0%
85.71%74.668112,16775.0%100.0%
33.33%65.079811,59233.3%33.3%
50.00%63.361711,29266.7%33.3%
83.33%63.164613,130100.0%80.0%
16.67%64.86177,8790.0%50.0%
66.67%66.683912,62766.7%66.7%
40.00%55.871610,41350.0%33.3%
80.00%55.65709,04666.7%100.0%
40.00%52.792111,24266.7%0.0%
40.00%53.36989,13050.0%0.0%
20.00%54.774512,3110.0%33.3%
80.00%55.888613,097100.0%75.0%
40.00%55.970710,53250.0%0.0%

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Mordekaiser vs Jax - Frequently Asked Questions

How does Mordekaiser do against Jax in League of Legends?

Mordekaiser wins the Mordekaiser vs Jax matchup with a 52.1% win rate compared to Jax's 47.9%, a 4.1 percentage point difference. This data is based on 169 recent ranked games in patch 26.11.

How does Mordekaiser do against Jax in the early game?

In the early game, Jax has the advantage against Mordekaiser with a 50.8% win rate versus 49.3%. Jax players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Mordekaiser do against Jax in the late game?

In the late game, Mordekaiser takes over the Mordekaiser vs Jax matchup with a 53.9% win rate compared to 46.1%. Mordekaiser scales better into team fights and objective contests after 25 minutes.

Who wins the Mordekaiser vs Jax matchup?

Mordekaiser wins the matchup against Jax with a 52.1% win rate in League of Legends patch 26.11. The 4.1 percentage point advantage means Mordekaiser is moderately favored in this lane matchup based on 169 games analyzed.

What is the best Mordekaiser build against Jax?

The best Mordekaiser build against Jax includes Riftmaker, Zhonya's Hourglass, Rylai's Crystal Scepter 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 Mordekaiser runes against Jax?

The best Mordekaiser runes against Jax use the Precision primary tree with Sorcery secondary. This rune setup achieves a 61.5% win rate in the Mordekaiser vs Jax matchup. See the full rune breakdown in the matchup comparison above.

Does Mordekaiser counter Jax?

Yes, Mordekaiser has a favorable matchup against Jax with a 52.1% win rate. Mordekaiser has a solid advantage over Jax in lane based on current patch 26.11 data.

How do I play Mordekaiser against Jax?

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