Jayce - League of Legends Champion
Win Rate
48.2%
Pick Rate
1.5%

Jaycevs Mordekaiser

FFighterMarksman
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 19, 2026
MethodologyData Methodology

Jayce vs Mordekaiser is a decisive matchup in LoL patch 26.7. Mordekaiser wins with a 68.2% win rate (+36.4%) over Jayce based on 22 games. Mordekaiser holds the advantage in both the early and late game. Below you'll find the best Jayce build, runes, laning stats, and strategies for the Jayce vs Mordekaiser matchup.

Jayce Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Jayce 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 - 31.8% win rateMordekaiser(31.8%)
Jayce - 31.8% win rate in this matchup
Jayce
31.8% WR
VS
Mordekaiser vs Jayce matchup - 68.2% win rate
Mordekaiser
68.2% WR

Who Wins the Jayce vs Mordekaiser Matchup?

Mordekaiser wins the Jayce vs Mordekaiser matchup
Winner
Mordekaiser
Matches: 22
31.8%
Win Rate
68.2%
5.9
CS / min
6.0
933
DMG / min
760
12,610
Gold / game
13,603
137
Heal / min
351
806
DMG Mitigated / min
1,373
0.6
CC / min
0.4
0.0%
Early Game WR
100.0%
43.8%
Late Game WR
56.3%

Jayce vs Mordekaiser Matchup Summary

The Jayce vs Mordekaiser matchup is a decisive matchup in League of Legends ranked play. Based on 22 recent matches analyzed, Mordekaiser wins with a 68.2% win rate compared to Jayce's 31.8%, giving Mordekaiser a 36.4 percentage point advantage. Mordekaiser dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Jayce players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Mordekaiser leads by 781 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser has a strong advantage in this matchup. Jayce players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Mordekaiser 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.

Jayce vs Mordekaiser Laning Phase Breakdown

Mordekaiser wins the laning phase against Jayce in League of Legends

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

Farming
5.9Jayce
6.0Mordekaiser
Jayce and Mordekaiser 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
933Jayce
760Mordekaiser
Jayce heavily out-damages Mordekaiser by 173 DMG/min, dominating both short trades and all-in fights. Mordekaiser should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Jayce's sustained damage advantage take over.
Economy
12,610Jayce
13,603Mordekaiser
Mordekaiser generates a commanding 993 more gold per game than Jayce. This substantial economic advantage means Mordekaiser consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Jayce should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Jayce
0.4Mordekaiser
Both Jayce and Mordekaiser 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
943Jayce
1,724Mordekaiser
Mordekaiser vastly out-sustains Jayce, healing and mitigating 781 more damage per minute. This massive durability gap means Mordekaiser can absorb significant punishment and remain in lane while Jayce is forced to recall. Building grievous wounds early is essential for Jayce, and focusing on burst trade patterns rather than sustained fights is critical.

Best Jayce Build Against Mordekaiser

Mercury's Treads is the optimal boots choice against Mordekaiser, providing the mobility and stats Jayce needs most in this matchup. The top-performing core items for Jayce against Mordekaiser are Serpent's Fang, Serylda's Grudge and Eclipse. This combination gives Jayce an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Mordekaiser. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Jayce vs Mordekaiser matchup.

Early Game vs Late Game

Early Game
Mordekaiser
100.0%
+100.0% advantage
Jayce early game win rateJayce0.0%
Mordekaiser early game win rateMordekaiser100.0%
Late Game
Mordekaiser
56.3%
+12.5% advantage
Jayce late game win rateJayce43.8%
Mordekaiser late game win rateMordekaiser56.3%

Mordekaiser dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Jayce. This lopsided early game means Mordekaiser can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Mordekaiser is far superior in the late game (25+ minutes), boasting a 56.3% win rate — 12.5 points above Jayce. Extended games heavily favor Mordekaiser, whose kit and scaling make them a dominant force in team fights and objective control.

Mordekaiser holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Jayce players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Jayce Runes Against Mordekaiser

Domination rune tree - Jayce primary runes vs MordekaiserDomination
Electrocute - best Jayce rune vs MordekaiserSudden Impact - best Jayce rune vs MordekaiserGrisly Mementos - best Jayce rune vs MordekaiserRelentless Hunter - best Jayce rune vs Mordekaiser
Precision rune tree - Jayce secondary runes vs MordekaiserPrecision
Legend: Alacrity - best Jayce rune vs MordekaiserCoup de Grace - best Jayce rune vs Mordekaiser
100.0% WR

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


Jayce matchup data for League of Legends patch 26.7. The table below shows Jayce'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 Jayce build, runes, laning stats, and early vs late game analysis for that specific matchup.

Jayce matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
48.33%607.11,02913,91443.5%51.4%
45.45%446.777112,57552.9%40.7%
58.33%367.01,06712,52271.4%40.0%
50.00%346.891011,74462.5%38.9%
58.06%317.41,20012,70866.7%46.1%
64.52%317.197513,39158.8%71.4%
48.28%295.498113,19540.0%57.1%
46.43%287.496313,36645.5%47.1%
57.69%266.11,03811,39760.0%54.5%
34.62%266.294110,93833.3%40.0%
60.00%256.61,00911,79561.5%58.3%
54.17%247.988212,14663.6%46.1%
58.33%247.196113,40563.6%53.9%
50.00%245.592014,41342.9%52.9%
70.83%247.489712,14764.3%80.0%
30.43%234.31,28214,94757.1%18.8%
45.45%226.994113,65242.9%46.7%
31.82%225.993312,6100.0%43.8%
47.62%216.891511,55545.5%50.0%
50.00%205.588513,26622.2%72.7%
52.63%197.190910,78033.3%85.7%
38.89%184.387213,41920.0%62.5%
50.00%187.51,05413,64353.9%40.0%
38.89%186.366111,93260.0%12.5%
66.67%187.31,00214,69883.3%58.3%
55.56%181.396115,55162.5%50.0%
58.82%176.21,00312,22350.0%66.7%
52.94%176.188311,51363.6%33.3%
56.25%167.21,05413,47150.0%66.7%
46.67%153.391014,17050.0%44.4%
40.00%151.996514,95150.0%28.6%
60.00%155.399213,74657.1%62.5%
60.00%156.295610,64150.0%80.0%
73.33%153.690314,12887.5%57.1%
42.86%143.988812,91428.6%57.1%
71.43%147.21,02512,64072.7%66.7%
50.00%147.089110,47145.5%66.7%
23.08%136.687412,1250.0%50.0%
46.15%137.71,22813,47566.7%28.6%
23.08%131.887913,65725.0%20.0%
38.46%136.996611,85225.0%60.0%
66.67%121.31,07115,74850.0%83.3%
25.00%127.21,08512,66616.7%33.3%
75.00%124.41,00714,30960.0%85.7%
50.00%126.795412,48740.0%57.1%
33.33%122.592014,32850.0%16.7%
72.73%117.41,05312,02666.7%100.0%
63.64%111.51,13617,79333.3%75.0%
63.64%117.284912,48650.0%80.0%
36.36%117.182910,33525.0%66.7%
70.00%102.190013,67960.0%80.0%
70.00%107.077812,33480.0%60.0%
60.00%107.098713,18566.7%57.1%
50.00%107.289413,04550.0%50.0%
40.00%107.197413,99750.0%25.0%
50.00%103.681614,76850.0%50.0%
44.44%96.489911,55157.1%0.0%
33.33%93.081511,76533.3%33.3%
77.78%95.788311,86080.0%75.0%
55.56%96.180112,03966.7%33.3%
55.56%97.682912,67450.0%60.0%
22.22%91.084813,01614.3%50.0%
66.67%96.31,06512,579100.0%40.0%
66.67%97.088812,34762.5%100.0%
25.00%85.99128,68325.0%25.0%
75.00%87.192613,9960.0%85.7%
100.00%87.593812,456100.0%100.0%
37.50%87.392312,22640.0%33.3%
50.00%84.098413,12133.3%60.0%
62.50%87.09169,734100.0%0.0%
25.00%86.968911,51366.7%0.0%
37.50%86.81,10114,1440.0%42.9%
71.43%76.374612,028100.0%60.0%
42.86%75.899016,1670.0%42.9%
42.86%72.66457,90533.3%50.0%
42.86%71.662310,52420.0%100.0%
57.14%75.592913,55725.0%100.0%
71.43%71.386815,56850.0%100.0%
28.57%76.790312,92750.0%20.0%
71.43%77.577312,15275.0%66.7%
66.67%66.483512,11850.0%100.0%
50.00%61.492214,74966.7%33.3%
66.67%66.51,07913,554100.0%0.0%
66.67%61.81,13816,998100.0%33.3%
33.33%67.41,06312,06333.3%33.3%
33.33%67.484113,68933.3%33.3%
33.33%66.886612,69950.0%25.0%
83.33%63.577710,075100.0%50.0%
50.00%67.38657,62350.0%0.0%
83.33%66.998910,34783.3%0.0%
50.00%66.879911,52050.0%50.0%
20.00%52.11,10916,6350.0%25.0%
40.00%57.179311,45450.0%33.3%
60.00%51.178913,56950.0%66.7%
60.00%53.582811,40866.7%50.0%
60.00%51.21,01014,24475.0%0.0%
40.00%53.056311,75333.3%50.0%
40.00%56.494712,0320.0%66.7%
40.00%51.31,07316,3840.0%50.0%
40.00%51.71,37118,1030.0%66.7%
60.00%57.375112,48850.0%66.7%
60.00%51.41,02617,605100.0%50.0%

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Jayce vs Mordekaiser - Frequently Asked Questions

How does Jayce do against Mordekaiser in League of Legends?

Mordekaiser wins the Jayce vs Mordekaiser matchup with a 68.2% win rate compared to Jayce's 31.8%, a 36.4 percentage point difference. This data is based on 22 recent ranked games in patch 26.7.

How does Jayce do against Mordekaiser in the early game?

In the early game, Mordekaiser has the advantage against Jayce with a 100.0% win rate versus 0.0%. Mordekaiser players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Jayce do against Mordekaiser in the late game?

In the late game, Mordekaiser takes over the Jayce vs Mordekaiser matchup with a 56.3% win rate compared to 43.8%. Mordekaiser scales better into team fights and objective contests after 25 minutes.

Who wins the Jayce vs Mordekaiser matchup?

Mordekaiser wins the matchup against Jayce with a 68.2% win rate in League of Legends patch 26.7. The 36.4 percentage point advantage means Mordekaiser is significantly favored in this lane matchup based on 22 games analyzed.

What is the best Jayce build against Mordekaiser?

The best Jayce build against Mordekaiser includes Serpent's Fang, Serylda's Grudge, Eclipse with Mercury's Treads. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Jayce runes against Mordekaiser?

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

Does Jayce counter Mordekaiser?

No, Jayce struggles against Mordekaiser with only a 31.8% win rate. Mordekaiser has the advantage in this matchup. Jayce players should focus on safe farming and avoiding extended trades to minimize Mordekaiser's lead.

How do I play Jayce against Mordekaiser?

When playing Jayce against Mordekaiser, play cautiously and avoid Mordekaiser's power spikes. Look for jungle assistance and team-dependent plays since Mordekaiser has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.