Kaynvs Mordekaiser
Kayn vs Mordekaiser is a decisive matchup in LoL patch 26.14. Mordekaiser wins with a 58.5% win rate (+16.9%) over Kayn based on 65 games. Mordekaiser wins the early laning phase while Kayn scales better into the late game. Below you'll find the best Kayn build, runes, laning stats, and strategies for the Kayn vs Mordekaiser matchup.
Kayn Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Kayn 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.
Who Wins the Kayn vs Mordekaiser Matchup?
Kayn vs Mordekaiser Matchup Summary
The Kayn vs Mordekaiser matchup is a decisive matchup in League of Legends ranked play. Based on 65 recent matches analyzed, Mordekaiser wins with a 58.5% win rate compared to Kayn's 41.5%, giving Mordekaiser a 16.9 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 534 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser has a strong advantage in this matchup. Kayn 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.
Kayn vs Mordekaiser Laning Phase Breakdown
Kayn is favored during the laning phase against Mordekaiser, winning 4 out of 5 key stat categories. Kayn holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.
Best Kayn Build Against Mordekaiser
Ionian Boots of Lucidity is the optimal boots choice against Mordekaiser, providing the mobility and stats Kayn needs most in this matchup. The top-performing core items for Kayn against Mordekaiser are Voltaic Cyclosword, Hubris and Axiom Arc. This combination gives Kayn an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 66.7% win rate across 3 games — well above average and making it the top item path against Mordekaiser. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kayn vs Mordekaiser matchup.
Early Game vs Late Game
Kayn18.2%
Mordekaiser81.8%Kayn53.5%Mordekaiser46.5%Mordekaiser dominates the early game (first 15 minutes) with a commanding 81.8% win rate — a 63.6 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 53.5% win rate — 7.0 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 Kayn Runes Against Mordekaiser
Precision
Sorcery
The Precision and Sorcery rune setup gives Kayn the best tools to compete against Mordekaiser in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Kayn matchup data for League of Legends patch 26.14. The table below shows Kayn'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 Kayn build, runes, laning stats, and early vs late game analysis for that specific matchup.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 52.98% | 302 | 1.1 | 782 | 12,713 | 52.7% | 53.2% | |
| 51.46% | 274 | 1.1 | 772 | 12,767 | 53.1% | 50.3% | |
| 49.60% | 248 | 1.1 | 828 | 11,885 | 45.5% | 52.4% | |
| 45.96% | 235 | 1.1 | 746 | 12,265 | 44.4% | 46.9% | |
| 54.55% | 231 | 1.0 | 769 | 11,981 | 51.1% | 56.9% | |
| 46.96% | 230 | 1.1 | 810 | 12,559 | 45.7% | 47.8% | |
| 47.00% | 217 | 1.1 | 813 | 13,284 | 48.0% | 46.5% | |
| 42.56% | 195 | 1.1 | 776 | 12,184 | 38.1% | 46.0% | |
| 48.37% | 184 | 1.1 | 763 | 12,690 | 49.3% | 47.8% | |
| 50.29% | 171 | 1.2 | 817 | 12,491 | 42.0% | 55.9% | |
| 52.11% | 142 | 1.2 | 867 | 12,517 | 54.5% | 50.6% | |
| 59.57% | 141 | 1.1 | 820 | 12,661 | 65.3% | 56.5% | |
| 53.49% | 129 | 1.1 | 773 | 12,282 | 51.9% | 54.5% | |
| 52.71% | 129 | 1.1 | 782 | 13,605 | 50.0% | 53.7% | |
| 55.81% | 129 | 1.1 | 826 | 12,412 | 57.8% | 54.8% | |
| 53.23% | 124 | 0.9 | 813 | 11,986 | 56.4% | 50.7% | |
| 58.54% | 123 | 1.0 | 818 | 13,096 | 55.3% | 60.5% | |
| 52.03% | 123 | 1.2 | 807 | 12,788 | 46.0% | 56.2% | |
| 63.79% | 116 | 1.3 | 796 | 12,920 | 60.9% | 65.7% | |
| 44.14% | 111 | 1.0 | 774 | 13,328 | 51.3% | 40.3% | |
| 50.96% | 104 | 1.1 | 778 | 12,066 | 42.5% | 56.3% | |
| 53.19% | 94 | 1.3 | 818 | 12,801 | 38.7% | 60.3% | |
| 50.00% | 90 | 1.1 | 840 | 12,287 | 51.4% | 49.1% | |
| 60.47% | 86 | 1.0 | 846 | 11,899 | 59.5% | 61.2% | |
| 58.14% | 86 | 1.0 | 891 | 12,825 | 61.8% | 55.8% | |
| 50.59% | 85 | 0.9 | 840 | 12,104 | 46.7% | 52.7% | |
| 45.24% | 84 | 1.2 | 795 | 12,711 | 35.7% | 50.0% | |
| 52.50% | 80 | 0.9 | 831 | 12,717 | 47.2% | 56.8% | |
| 64.79% | 71 | 1.1 | 873 | 12,192 | 60.0% | 68.3% | |
| 40.85% | 71 | 1.1 | 757 | 11,241 | 41.4% | 40.5% | |
| 52.11% | 71 | 1.1 | 772 | 12,680 | 54.2% | 51.1% | |
| 51.43% | 70 | 1.2 | 864 | 12,121 | 44.8% | 56.1% | |
| 53.62% | 69 | 1.3 | 812 | 12,184 | 53.1% | 54.0% | |
| 55.22% | 67 | 1.1 | 818 | 13,782 | 64.0% | 50.0% | |
| 45.45% | 66 | 1.6 | 805 | 12,801 | 35.3% | 49.0% | |
| 41.54% | 65 | 2.6 | 878 | 12,171 | 18.2% | 53.5% | |
| 32.26% | 62 | 1.0 | 685 | 11,717 | 37.9% | 27.3% | |
| 51.79% | 56 | 1.2 | 804 | 12,318 | 47.8% | 54.5% | |
| 48.00% | 50 | 2.3 | 750 | 12,175 | 28.6% | 62.1% | |
| 63.27% | 49 | 1.2 | 869 | 11,775 | 65.2% | 61.5% | |
| 50.00% | 42 | 1.4 | 678 | 11,119 | 54.5% | 45.0% | |
| 52.50% | 40 | 1.2 | 816 | 11,780 | 57.9% | 47.6% | |
| 63.89% | 36 | 1.1 | 731 | 12,546 | 70.6% | 57.9% | |
| 55.88% | 34 | 1.6 | 824 | 11,186 | 47.1% | 64.7% | |
| 50.00% | 34 | 0.9 | 818 | 13,597 | 45.5% | 52.2% | |
| 51.52% | 33 | 1.6 | 676 | 11,597 | 56.3% | 47.1% | |
| 60.61% | 33 | 2.8 | 1,107 | 12,222 | 50.0% | 68.4% | |
| 21.21% | 33 | 1.1 | 697 | 11,524 | 11.8% | 31.3% | |
| 50.00% | 32 | 1.6 | 852 | 13,582 | 45.5% | 52.4% | |
| 32.26% | 31 | 1.6 | 687 | 10,485 | 37.5% | 26.7% | |
| 48.00% | 25 | 2.4 | 848 | 11,021 | 46.1% | 50.0% | |
| 36.00% | 25 | 1.3 | 790 | 12,067 | 11.1% | 50.0% | |
| 60.00% | 25 | 5.3 | 1,028 | 12,426 | 22.2% | 81.3% | |
| 48.00% | 25 | 1.1 | 720 | 13,180 | 50.0% | 46.7% | |
| 33.33% | 24 | 3.3 | 959 | 15,106 | 50.0% | 30.0% | |
| 62.50% | 24 | 1.6 | 731 | 12,560 | 50.0% | 71.4% | |
| 70.83% | 24 | 1.0 | 859 | 13,758 | 75.0% | 68.8% | |
| 54.17% | 24 | 1.2 | 773 | 14,666 | 66.7% | 50.0% | |
| 50.00% | 24 | 2.5 | 762 | 10,510 | 42.9% | 60.0% | |
| 47.37% | 19 | 2.3 | 853 | 12,152 | 40.0% | 50.0% | |
| 61.11% | 18 | 2.9 | 884 | 11,462 | 60.0% | 62.5% | |
| 41.18% | 17 | 5.4 | 792 | 11,071 | 40.0% | 41.7% | |
| 35.29% | 17 | 1.2 | 714 | 13,448 | 40.0% | 33.3% | |
| 43.75% | 16 | 4.7 | 983 | 12,326 | 33.3% | 50.0% | |
| 78.57% | 14 | 1.2 | 849 | 14,493 | 75.0% | 80.0% | |
| 57.14% | 14 | 5.8 | 844 | 12,434 | 85.7% | 28.6% | |
| 35.71% | 14 | 1.4 | 686 | 10,654 | 42.9% | 28.6% | |
| 35.71% | 14 | 1.3 | 781 | 14,463 | 0.0% | 45.5% | |
| 42.86% | 14 | 2.2 | 812 | 12,022 | 42.9% | 42.9% | |
| 69.23% | 13 | 1.3 | 751 | 16,572 | 33.3% | 80.0% | |
| 46.15% | 13 | 1.6 | 730 | 9,883 | 50.0% | 42.9% | |
| 69.23% | 13 | 1.9 | 1,091 | 15,070 | 75.0% | 66.7% | |
| 41.67% | 12 | 6.4 | 738 | 10,074 | 42.9% | 40.0% | |
| 54.55% | 11 | 3.5 | 1,190 | 13,590 | 80.0% | 33.3% | |
| 45.45% | 11 | 1.6 | 839 | 8,879 | 20.0% | 66.7% | |
| 20.00% | 10 | 3.3 | 680 | 9,314 | 25.0% | 16.7% | |
| 44.44% | 9 | 1.8 | 959 | 14,483 | 100.0% | 28.6% | |
| 62.50% | 8 | 5.4 | 662 | 10,693 | 33.3% | 80.0% | |
| 50.00% | 8 | 5.7 | 845 | 10,986 | 50.0% | 50.0% | |
| 71.43% | 7 | 1.1 | 696 | 12,295 | 66.7% | 75.0% | |
| 50.00% | 6 | 4.5 | 780 | 11,632 | 50.0% | 50.0% | |
| 66.67% | 6 | 0.7 | 696 | 14,465 | 100.0% | 50.0% | |
| 66.67% | 6 | 5.5 | 1,125 | 15,397 | 100.0% | 60.0% | |
| 66.67% | 6 | 5.9 | 825 | 14,229 | 100.0% | 60.0% | |
| 60.00% | 5 | 0.8 | 765 | 14,339 | 66.7% | 50.0% | |
| 20.00% | 5 | 6.0 | 695 | 8,518 | 25.0% | 0.0% | |
| 60.00% | 5 | 5.5 | 850 | 11,049 | 0.0% | 75.0% | |
| 40.00% | 5 | 3.6 | 1,018 | 14,528 | 0.0% | 66.7% | |
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Kayn vs Mordekaiser - Frequently Asked Questions
How does Kayn do against Mordekaiser in League of Legends?
Mordekaiser wins the Kayn vs Mordekaiser matchup with a 58.5% win rate compared to Kayn's 41.5%, a 16.9 percentage point difference. This data is based on 65 recent ranked games in patch 26.14.
How does Kayn do against Mordekaiser in the early game?
In the early game, Mordekaiser has the advantage against Kayn with a 81.8% win rate versus 18.2%. Mordekaiser players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Kayn do against Mordekaiser in the late game?
In the late game, Kayn takes over the Kayn vs Mordekaiser matchup with a 53.5% win rate compared to 46.5%. Kayn scales better into team fights and objective contests after 25 minutes.
Who wins the Kayn vs Mordekaiser matchup?
Mordekaiser wins the matchup against Kayn with a 58.5% win rate in League of Legends patch 26.14. The 16.9 percentage point advantage means Mordekaiser is significantly favored in this lane matchup based on 65 games analyzed.
What is the best Kayn build against Mordekaiser?
The best Kayn build against Mordekaiser includes Voltaic Cyclosword, Hubris, Axiom Arc with Ionian Boots of Lucidity. This build achieves a 66.7% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.
What are the best Kayn runes against Mordekaiser?
The best Kayn runes against Mordekaiser use the Precision primary tree with Sorcery secondary. This rune setup achieves a 28.0% win rate in the Kayn vs Mordekaiser matchup. See the full rune breakdown in the matchup comparison above.
Does Kayn counter Mordekaiser?
No, Kayn struggles against Mordekaiser with only a 41.5% win rate. Mordekaiser has the advantage in this matchup. Kayn players should focus on safe farming and avoiding extended trades to minimize Mordekaiser's lead.
How do I play Kayn against Mordekaiser?
When playing Kayn against Mordekaiser, play cautiously and avoid Mordekaiser's power spikes. Focus on safe farming — you outscale Mordekaiser in the late game. Use the matchup-specific build and runes above to optimize your chances.