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

Mordekaiservs Rek'Sai

BFighterMage
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 5, 2026
MethodologyData Methodology

Mordekaiser vs Rek'Sai is a decisive matchup in LoL patch 26.11. Rek'Sai wins with a 81.8% win rate (+63.6%) over Mordekaiser based on 11 games. Rek'Sai 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 Rek'Sai 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 - 18.2% win rate in this matchup
Mordekaiser
18.2% WR
VS
Rek'Sai vs Mordekaiser matchup - 81.8% win rate
Rek'Sai
81.8% WR

Who Wins the Mordekaiser vs Rek'Sai Matchup?

Rek'Sai wins the Mordekaiser vs Rek'Sai matchup
Winner
Rek'Sai
Matches: 11
18.2%
Win Rate
81.8%
4.3
CS / min
4.3
740
DMG / min
638
9,968
Gold / game
10,907
320
Heal / min
705
1,145
DMG Mitigated / min
1,003
0.5
CC / min
0.9
12.5%
Early Game WR
87.5%
33.3%
Late Game WR
66.7%

Mordekaiser vs Rek'Sai Matchup Summary

The Mordekaiser vs Rek'Sai matchup is a decisive matchup in League of Legends ranked play. Based on 11 recent matches analyzed, Rek'Sai wins with a 81.8% win rate compared to Mordekaiser's 18.2%, giving Rek'Sai a 63.6 percentage point advantage. Rek'Sai 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 Rek'Sai leads by 0.4s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Rek'Sai 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 Rek'Sai 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 Rek'Sai Laning Phase Breakdown

Rek'Sai wins the laning phase against Mordekaiser in League of Legends

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

Farming
4.3Mordekaiser
4.3Rek'Sai
Mordekaiser and Rek'Sai 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
740Mordekaiser
638Rek'Sai
Mordekaiser heavily out-damages Rek'Sai by 102 DMG/min, dominating both short trades and all-in fights. Rek'Sai should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Mordekaiser's sustained damage advantage take over.
Economy
9,968Mordekaiser
10,907Rek'Sai
Rek'Sai generates a commanding 939 more gold per game than Mordekaiser. This substantial economic advantage means Rek'Sai 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
0.5Mordekaiser
0.9Rek'Sai
Rek'Sai provides 0.4 seconds more crowd control per minute than Mordekaiser, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Rek'Sai coordinate with their jungler and control the pace of skirmishes.
Sustain
1,465Mordekaiser
1,708Rek'Sai
Rek'Sai vastly out-sustains Mordekaiser, healing and mitigating 243 more damage per minute. This massive durability gap means Rek'Sai can absorb significant punishment and remain in lane while Mordekaiser is forced to recall. Building grievous wounds early is essential for Mordekaiser, and focusing on burst trade patterns rather than sustained fights is critical.

Best Mordekaiser Build Against Rek'Sai

Plated Steelcaps is the optimal boots choice against Rek'Sai, providing the mobility and stats Mordekaiser needs most in this matchup. The top-performing core items for Mordekaiser against Rek'Sai are Liandry's Torment, Riftmaker and Rylai's Crystal Scepter. 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 Rek'Sai matchup.

Early Game vs Late Game

Early Game
Rek'Sai
87.5%
+75.0% advantage
Mordekaiser early game win rateMordekaiser12.5%
Rek'Sai early game win rateRek'Sai87.5%
Late Game
Rek'Sai
66.7%
+33.3% advantage
Mordekaiser late game win rateMordekaiser33.3%
Rek'Sai late game win rateRek'Sai66.7%

Rek'Sai dominates the early game (first 15 minutes) with a commanding 87.5% win rate — a 75.0 percentage point lead over Mordekaiser. This lopsided early game means Rek'Sai can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

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

Rek'Sai 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 Rek'Sai

Precision rune tree - Mordekaiser primary runes vs Rek'SaiPrecision
Conqueror - best Mordekaiser rune vs Rek'SaiTriumph - best Mordekaiser rune vs Rek'SaiLegend: Alacrity - best Mordekaiser rune vs Rek'SaiLast Stand - best Mordekaiser rune vs Rek'Sai
Resolve rune tree - Mordekaiser secondary runes vs Rek'SaiResolve
Revitalize - best Mordekaiser rune vs Rek'SaiBone Plating - best Mordekaiser rune vs Rek'Sai
100.0% WR

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


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 Rek'Sai - Frequently Asked Questions

How does Mordekaiser do against Rek'Sai in League of Legends?

Rek'Sai wins the Mordekaiser vs Rek'Sai matchup with a 81.8% win rate compared to Mordekaiser's 18.2%, a 63.6 percentage point difference. This data is based on 11 recent ranked games in patch 26.11.

How does Mordekaiser do against Rek'Sai in the early game?

In the early game, Rek'Sai has the advantage against Mordekaiser with a 87.5% win rate versus 12.5%. Rek'Sai players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Mordekaiser do against Rek'Sai in the late game?

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

Who wins the Mordekaiser vs Rek'Sai matchup?

Rek'Sai wins the matchup against Mordekaiser with a 81.8% win rate in League of Legends patch 26.11. The 63.6 percentage point advantage means Rek'Sai is significantly favored in this lane matchup based on 11 games analyzed.

What is the best Mordekaiser build against Rek'Sai?

The best Mordekaiser build against Rek'Sai includes Liandry's Torment, Riftmaker, Rylai's Crystal Scepter with Plated Steelcaps. Check the matchup breakdown above for the full item path and build order.

What are the best Mordekaiser runes against Rek'Sai?

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

Does Mordekaiser counter Rek'Sai?

No, Mordekaiser struggles against Rek'Sai with only a 18.2% win rate. Rek'Sai has the advantage in this matchup. Mordekaiser players should focus on safe farming and avoiding extended trades to minimize Rek'Sai's lead.

How do I play Mordekaiser against Rek'Sai?

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