Mordekaiser - League of Legends Champion
Win Rate
55.8%
Pick Rate
6.2%

Mordekaiservs Kayn

SFighterMage
Patch26.14
Matches104,630
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 17, 2026
MethodologyData Methodology

Mordekaiser vs Kayn is a decisive matchup in LoL patch 26.14. Mordekaiser wins with a 53.3% win rate (+6.7%) over Kayn based on 15 games. Mordekaiser wins the early laning phase while Kayn scales better into the late game. Below you'll find the best Mordekaiser build, runes, laning stats, and strategies for the Mordekaiser vs Kayn 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 - 53.3% win rate in this matchup
Mordekaiser
53.3% WR
VS
Kayn vs Mordekaiser matchup - 46.7% win rate
Kayn
46.7% WR

Who Wins the Mordekaiser vs Kayn Matchup?

Mordekaiser wins the Mordekaiser vs Kayn matchup
Winner
Mordekaiser
Matches: 15
53.3%
Win Rate
46.7%
2.3
CS / min
2.2
881
DMG / min
952
12,184
Gold / game
12,558
527
Heal / min
595
1,955
DMG Mitigated / min
949
0.6
CC / min
0.7
100.0%
Early Game WR
0.0%
36.4%
Late Game WR
63.6%

Mordekaiser vs Kayn Matchup Summary

The Mordekaiser vs Kayn matchup is a decisive matchup in League of Legends ranked play. Based on 15 recent matches analyzed, Mordekaiser wins with a 53.3% win rate compared to Kayn's 46.7%, giving Mordekaiser a 6.7 percentage point advantage. Game phase dynamics play a critical role here: Mordekaiser controls the early laning stage, but Kayn outscales as the game goes longer. The matchup shifts dramatically depending on game length — Mordekaiser needs to press advantages before Kayn reaches their power spikes, while Kayn should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Mordekaiser leads by 939 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser players can confidently pick into Kayn and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Kayn away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Mordekaiser vs Kayn Laning Phase Breakdown

Kayn wins the laning phase against Mordekaiser in League of Legends

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

Farming
2.3Mordekaiser
2.2Kayn
Mordekaiser and Kayn 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
881Mordekaiser
952Kayn
Kayn deals 71 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 Kayn's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,184Mordekaiser
12,558Kayn
Kayn earns 375 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 Kayn slightly faster item completions.
Utility
0.6Mordekaiser
0.7Kayn
Both Mordekaiser and Kayn provide similar amounts of crowd control (0.1s/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
2,483Mordekaiser
1,544Kayn
Mordekaiser vastly out-sustains Kayn, healing and mitigating 939 more damage per minute. This massive durability gap means Mordekaiser can absorb significant punishment and remain in lane while Kayn is forced to recall. Building grievous wounds early is essential for Kayn, and focusing on burst trade patterns rather than sustained fights is critical.

Best Mordekaiser Build Against Kayn

Mercury's Treads is the optimal boots choice against Kayn, providing the mobility and stats Mordekaiser needs most in this matchup. The top-performing core items for Mordekaiser against Kayn are Liandry's Torment, Riftmaker and Thornmail. This combination gives Mordekaiser 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 Mordekaiser vs Kayn matchup.

Early Game vs Late Game

Early Game
Mordekaiser
100.0%
+100.0% advantage
Mordekaiser early game win rateMordekaiser100.0%
Kayn early game win rateKayn0.0%
Late Game
Kayn
63.6%
+27.3% advantage
Mordekaiser late game win rateMordekaiser36.4%
Kayn late game win rateKayn63.6%

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

Kayn is far superior in the late game (25+ minutes), boasting a 63.6% win rate — 27.3 points above Mordekaiser. Extended games heavily favor Kayn, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Mordekaiser must aggressively press their early advantage and close out the game before Kayn reaches their scaling breakpoints. If Kayn 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 Mordekaiser Runes Against Kayn

Precision rune tree - Mordekaiser primary runes vs KaynPrecision
Conqueror - best Mordekaiser rune vs KaynTriumph - best Mordekaiser rune vs KaynLegend: Haste - best Mordekaiser rune vs KaynLast Stand - best Mordekaiser rune vs Kayn
Resolve rune tree - Mordekaiser secondary runes vs KaynResolve
Bone Plating - best Mordekaiser rune vs KaynRevitalize - best Mordekaiser rune vs Kayn
55.6% WR

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


Mordekaiser matchup data for League of Legends patch 26.14. 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 26.14
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
59.68%626.098012,49747.4%65.1%
53.45%586.496212,31865.0%47.4%
52.17%465.994012,03847.1%55.2%
68.89%455.692613,17960.0%73.3%
66.67%425.786011,03559.1%75.0%
42.11%385.383211,96650.0%37.5%
48.65%376.08309,97135.0%64.7%
55.56%365.595411,10952.9%57.9%
69.70%336.21,07713,22575.0%66.7%
68.75%325.890211,36581.8%61.9%
61.29%316.287611,75469.2%55.6%
51.61%316.191612,93254.5%50.0%
50.00%306.01,19410,96461.5%41.2%
42.31%265.486410,63338.5%46.1%
62.50%246.11,12411,67462.5%62.5%
52.17%236.375110,46763.6%41.7%
50.00%225.392011,58250.0%50.0%
57.14%216.398410,53055.6%58.3%
47.62%216.284810,78863.6%30.0%
42.86%216.01,03911,40144.4%41.7%
52.38%215.279210,52364.3%28.6%
35.00%205.464310,39914.3%46.1%
55.00%206.51,03713,14975.0%50.0%
55.00%205.895311,64680.0%30.0%
25.00%205.972811,12422.2%27.3%
52.63%196.783912,17137.5%63.6%
55.56%186.080810,73460.0%50.0%
55.56%186.297010,27366.7%44.4%
56.25%166.21,1769,10971.4%44.4%
56.25%165.977911,06383.3%40.0%
60.00%156.21,28412,07966.7%55.6%
53.33%152.388112,184100.0%36.4%
53.33%156.18989,08950.0%57.1%
61.54%136.596411,12033.3%85.7%
61.54%136.61,11313,7800.0%80.0%
61.54%136.294112,024100.0%44.4%
53.85%135.897712,00457.1%50.0%
46.15%136.388110,59042.9%50.0%
58.33%126.282010,81983.3%33.3%
41.67%124.084211,78060.0%28.6%
63.64%114.26368,97025.0%85.7%
45.45%115.170210,70425.0%57.1%
50.00%106.172111,30266.7%25.0%
60.00%105.077511,184100.0%50.0%
66.67%94.71,03811,65950.0%80.0%
44.44%95.163611,57633.3%50.0%
50.00%82.962710,29360.0%33.3%
42.86%73.579114,762100.0%33.3%
71.43%70.952911,650100.0%60.0%
57.14%76.668810,637100.0%40.0%
57.14%71.692812,28666.7%50.0%
66.67%66.289010,25450.0%75.0%
60.00%56.976811,08850.0%66.7%
40.00%53.65648,98750.0%0.0%
40.00%56.682313,502100.0%25.0%
80.00%52.989711,22550.0%100.0%
80.00%56.31,08012,84575.0%100.0%
60.00%51.190210,80566.7%50.0%
20.00%55.075213,11350.0%0.0%
60.00%56.185012,427100.0%50.0%
80.00%56.396811,483100.0%50.0%
80.00%56.366710,800100.0%50.0%
40.00%55.292915,3440.0%50.0%

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Mordekaiser vs Kayn - Frequently Asked Questions

How does Mordekaiser do against Kayn in League of Legends?

Mordekaiser wins the Mordekaiser vs Kayn matchup with a 53.3% win rate compared to Kayn's 46.7%, a 6.7 percentage point difference. This data is based on 15 recent ranked games in patch 26.14.

How does Mordekaiser do against Kayn in the early game?

In the early game, Mordekaiser has the advantage against Kayn 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 Mordekaiser do against Kayn in the late game?

In the late game, Kayn takes over the Mordekaiser vs Kayn matchup with a 63.6% win rate compared to 36.4%. Kayn scales better into team fights and objective contests after 25 minutes.

Who wins the Mordekaiser vs Kayn matchup?

Mordekaiser wins the matchup against Kayn with a 53.3% win rate in League of Legends patch 26.14. The 6.7 percentage point advantage means Mordekaiser is significantly favored in this lane matchup based on 15 games analyzed.

What is the best Mordekaiser build against Kayn?

The best Mordekaiser build against Kayn includes Liandry's Torment, Riftmaker, Thornmail with Mercury's Treads. Check the matchup breakdown above for the full item path and build order.

What are the best Mordekaiser runes against Kayn?

The best Mordekaiser runes against Kayn use the Precision primary tree with Resolve secondary. This rune setup achieves a 55.6% win rate in the Mordekaiser vs Kayn matchup. See the full rune breakdown in the matchup comparison above.

Does Mordekaiser counter Kayn?

Yes, Mordekaiser has a favorable matchup against Kayn with a 53.3% win rate. Mordekaiser strongly counters Kayn in lane based on current patch 26.14 data.

How do I play Mordekaiser against Kayn?

When playing Mordekaiser against Kayn, 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.