Mordekaiser - League of Legends Champion
Win Rate
54.0%
Pick Rate
6.6%

Mordekaiservs Kassadin

SFighterMage
Patch26.14
Matches491,560
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 21, 2026
MethodologyData Methodology

Mordekaiser vs Kassadin is a decisive matchup in LoL patch 26.14. Kassadin wins with a 80.0% win rate (+60.0%) over Mordekaiser based on 5 games. Kassadin holds the advantage in both the early and late game. Below you'll find the best Mordekaiser build, runes, laning stats, and strategies for the Mordekaiser vs Kassadin 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 - 20.0% win rate in this matchup
Mordekaiser
20.0% WR
VS
Kassadin vs Mordekaiser matchup - 80.0% win rate
Kassadin
80.0% WR

Who Wins the Mordekaiser vs Kassadin Matchup?

Kassadin wins the Mordekaiser vs Kassadin matchup
Winner
Kassadin
Matches: 5
20.0%
Win Rate
80.0%
6.4
CS / min
5.8
734
DMG / min
830
12,041
Gold / game
12,933
323
Heal / min
258
1,428
DMG Mitigated / min
691
0.6
CC / min
0.2
0.0%
Early Game WR
100.0%
33.3%
Late Game WR
66.7%

Mordekaiser vs Kassadin Matchup Summary

The Mordekaiser vs Kassadin matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Kassadin wins with a 80.0% win rate compared to Mordekaiser's 20.0%, giving Kassadin a 60.0 percentage point advantage. Kassadin dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Mordekaiser 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 Mordekaiser leads by 0.4s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kassadin has a strong advantage in this matchup. Mordekaiser players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kassadin 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.

Mordekaiser vs Kassadin Laning Phase Breakdown

Mordekaiser wins the laning phase against Kassadin in League of Legends

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

Farming
6.4Mordekaiser
5.8Kassadin
Mordekaiser edges out Kassadin by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Mordekaiser.
Damage
734Mordekaiser
830Kassadin
Kassadin heavily out-damages Mordekaiser by 96 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 Kassadin's sustained damage advantage take over.
Economy
12,041Mordekaiser
12,933Kassadin
Kassadin generates a commanding 892 more gold per game than Mordekaiser. This substantial economic advantage means Kassadin consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Mordekaiser should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Mordekaiser
0.2Kassadin
Mordekaiser provides 0.4 seconds more crowd control per minute than Kassadin, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Mordekaiser coordinate with their jungler and control the pace of skirmishes.
Sustain
1,751Mordekaiser
949Kassadin
Mordekaiser vastly out-sustains Kassadin, healing and mitigating 802 more damage per minute. This massive durability gap means Mordekaiser can absorb significant punishment and remain in lane while Kassadin is forced to recall. Building grievous wounds early is essential for Kassadin, and focusing on burst trade patterns rather than sustained fights is critical.

Best Mordekaiser Build Against Kassadin

Immortal Path is the optimal boots choice against Kassadin, providing the mobility and stats Mordekaiser needs most in this matchup. The top-performing core items for Mordekaiser against Kassadin are Jak'Sho, The Protean, Liandry's Torment and Riftmaker. 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 Kassadin matchup.

Early Game vs Late Game

Early Game
Kassadin
100.0%
+100.0% advantage
Mordekaiser early game win rateMordekaiser0.0%
Kassadin early game win rateKassadin100.0%
Late Game
Kassadin
66.7%
+33.3% advantage
Mordekaiser late game win rateMordekaiser33.3%
Kassadin late game win rateKassadin66.7%

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

Kassadin is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Mordekaiser. Extended games heavily favor Kassadin, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Mordekaiser Runes Against Kassadin

Precision rune tree - Mordekaiser primary runes vs KassadinPrecision
Conqueror - best Mordekaiser rune vs KassadinTriumph - best Mordekaiser rune vs KassadinLegend: Haste - best Mordekaiser rune vs KassadinLast Stand - best Mordekaiser rune vs Kassadin
Resolve rune tree - Mordekaiser secondary runes vs KassadinResolve
Bone Plating - best Mordekaiser rune vs KassadinRevitalize - best Mordekaiser rune vs Kassadin
25.0% WR

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


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
57.69%3126.396412,35757.9%57.6%
54.55%3085.898111,94353.9%54.9%
54.08%2335.788711,29755.0%53.4%
56.31%2066.190811,76561.2%52.9%
52.08%1926.086011,44347.1%56.1%
53.51%1855.687811,55253.3%53.6%
55.49%1826.197711,84257.8%54.0%
50.00%1745.979811,83953.9%47.7%
52.66%1695.898511,76054.3%51.5%
60.38%1595.487412,51563.3%59.1%
51.63%1536.01,25411,65650.0%52.6%
46.10%1415.785710,51444.4%47.4%
54.68%1395.81,02411,28261.4%50.0%
48.89%1356.182811,28852.5%46.0%
50.76%1325.883811,57654.5%48.0%
56.92%1305.91,12312,42557.8%56.5%
60.47%1295.793311,74459.2%61.3%
53.45%1166.085411,95260.0%49.3%
49.55%1116.21,01711,66161.9%42.0%
55.24%1056.21,06412,58962.9%51.4%
57.00%1006.085611,66553.3%60.0%
43.16%954.685511,91440.0%45.0%
50.53%955.886711,33752.9%49.2%
48.94%946.485212,50348.5%49.2%
49.46%936.01,16711,62164.1%38.9%
46.07%895.91,16011,89750.0%44.1%
51.14%885.686412,04850.0%51.9%
48.28%875.867711,95140.6%52.7%
55.17%876.282112,93254.5%55.4%
48.19%835.467610,53645.5%50.0%
58.02%815.895212,04471.4%47.8%
55.13%786.185710,86559.0%51.3%
42.11%765.482610,87633.3%47.8%
61.33%755.91,02611,90353.6%66.0%
58.57%706.281611,63463.3%55.0%
48.48%666.698912,53827.3%59.1%
54.55%666.083710,84862.1%48.6%
53.03%666.093011,51158.6%48.6%
58.46%652.587012,15881.8%46.5%
52.54%596.086811,34654.2%51.4%
62.75%516.093511,10671.4%52.2%
57.14%494.985912,92264.7%53.1%
54.35%466.378012,04254.5%54.2%
52.27%445.887212,34362.5%46.4%
57.14%424.399812,23750.0%61.5%
64.29%426.393311,79776.2%52.4%
58.54%416.093810,65973.7%45.5%
54.05%373.177211,44872.2%36.8%
48.57%353.583810,97244.4%52.9%
64.71%345.680812,25353.9%71.4%
60.61%331.681111,64450.0%70.6%
50.00%322.476611,09453.3%47.1%
55.17%295.696311,70854.5%55.6%
44.83%296.391811,59250.0%40.0%
60.71%281.778614,58775.0%55.0%
46.43%285.764310,98250.0%44.4%
62.96%274.874611,52750.0%70.6%
44.00%253.081112,88144.4%43.8%
56.00%251.877512,68366.7%50.0%
60.87%233.469710,38050.0%72.7%
47.83%233.181611,77955.6%42.9%
57.89%192.272012,11683.3%46.1%
63.16%194.580412,48066.7%62.5%
57.89%195.870312,60460.0%57.1%
52.63%192.166813,52857.1%50.0%
47.37%195.782211,29162.5%36.4%
72.22%181.784412,36475.0%70.0%
44.44%181.373511,75766.7%33.3%
64.71%172.272213,76875.0%61.5%
52.94%176.381811,12357.1%50.0%
50.00%164.494911,30655.6%42.9%
81.25%165.69328,82390.0%66.7%
60.00%153.387111,93060.0%60.0%
57.14%145.765910,00050.0%66.7%
50.00%145.59029,01937.5%66.7%
35.71%141.186410,65728.6%42.9%
64.29%142.886713,22350.0%70.0%
61.54%133.191012,92150.0%66.7%
53.85%134.58719,61857.1%50.0%
16.67%124.771312,3550.0%18.2%
36.36%114.481611,50425.0%42.9%
36.36%115.482212,27050.0%28.6%
45.45%116.364411,879100.0%25.0%
36.36%115.668311,97150.0%28.6%
50.00%102.480612,39240.0%60.0%
90.00%102.094513,090100.0%85.7%
66.67%94.48809,67457.1%100.0%
44.44%92.81,17013,72550.0%42.9%
66.67%96.387811,66533.3%83.3%
77.78%95.983012,72550.0%85.7%
55.56%96.197513,05775.0%40.0%
44.44%95.171711,39150.0%40.0%
22.22%95.56037,60214.3%50.0%
44.44%91.190114,43950.0%40.0%
77.78%91.966810,21480.0%75.0%
62.50%84.065610,20683.3%0.0%
37.50%83.090214,6570.0%37.5%
62.50%83.01,03412,68950.0%66.7%
25.00%86.076411,84225.0%25.0%
50.00%84.783611,5390.0%57.1%
87.50%84.873911,559100.0%80.0%
87.50%81.083812,85866.7%100.0%
62.50%85.998210,35250.0%75.0%
62.50%84.566911,01566.7%60.0%
42.86%73.77429,123100.0%20.0%
57.14%76.285210,18850.0%66.7%
57.14%74.64888,280100.0%25.0%
85.71%76.380710,16275.0%100.0%
85.71%75.898411,25666.7%100.0%
83.33%65.482912,965100.0%75.0%
100.00%67.078415,3910.0%100.0%
66.67%63.969111,348100.0%50.0%
66.67%65.56929,12166.7%66.7%
80.00%56.356912,563100.0%75.0%
60.00%55.689512,9260.0%100.0%
60.00%51.31,00014,9960.0%60.0%
40.00%53.21,18819,2590.0%40.0%
80.00%56.36598,022100.0%0.0%
20.00%56.473412,0410.0%33.3%

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Mordekaiser vs Kassadin - Frequently Asked Questions

How does Mordekaiser do against Kassadin in League of Legends?

Kassadin wins the Mordekaiser vs Kassadin matchup with a 80.0% win rate compared to Mordekaiser's 20.0%, a 60.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.14.

How does Mordekaiser do against Kassadin in the early game?

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

How does Mordekaiser do against Kassadin in the late game?

In the late game, Kassadin takes over the Mordekaiser vs Kassadin matchup with a 66.7% win rate compared to 33.3%. Kassadin scales better into team fights and objective contests after 25 minutes.

Who wins the Mordekaiser vs Kassadin matchup?

Kassadin wins the matchup against Mordekaiser with a 80.0% win rate in League of Legends patch 26.14. The 60.0 percentage point advantage means Kassadin is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Mordekaiser build against Kassadin?

The best Mordekaiser build against Kassadin includes Jak'Sho, The Protean, Liandry's Torment, Riftmaker with Immortal Path. Check the matchup breakdown above for the full item path and build order.

What are the best Mordekaiser runes against Kassadin?

The best Mordekaiser runes against Kassadin use the Precision primary tree with Resolve secondary. This rune setup achieves a 25.0% win rate in the Mordekaiser vs Kassadin matchup. See the full rune breakdown in the matchup comparison above.

Does Mordekaiser counter Kassadin?

No, Mordekaiser struggles against Kassadin with only a 20.0% win rate. Kassadin has the advantage in this matchup. Mordekaiser players should focus on safe farming and avoiding extended trades to minimize Kassadin's lead.

How do I play Mordekaiser against Kassadin?

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