Kai'Savs Mordekaiser
Kai'Sa vs Mordekaiser is a decisive matchup in LoL patch 26.5. Mordekaiser wins with a 60.0% win rate (+20.0%) over Kai'Sa based on 5 games. Kai'Sa wins the early laning phase while Mordekaiser scales better into the late game. Below you'll find the best Kai'Sa build, runes, laning stats, and strategies for the Kai'Sa vs Mordekaiser matchup.
Kai'Sa Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Kai'Sa 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.
Mordekaiser(40.0%)Who Wins the Kai'Sa vs Mordekaiser Matchup?
Kai'Sa vs Mordekaiser Matchup Summary
The Kai'Sa vs Mordekaiser matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Mordekaiser wins with a 60.0% win rate compared to Kai'Sa's 40.0%, giving Mordekaiser a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Kai'Sa controls the early laning stage, but Mordekaiser outscales as the game goes longer. The matchup shifts dramatically depending on game length — Kai'Sa needs to press advantages before Mordekaiser reaches their power spikes, while Mordekaiser should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Mordekaiser leads by 0.2s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser has a strong advantage in this matchup. Kai'Sa 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.
Kai'Sa vs Mordekaiser Laning Phase Breakdown
Kai'Sa is favored during the laning phase against Mordekaiser, winning 3 out of 5 key stat categories. Kai'Sa holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.
Best Kai'Sa Build Against Mordekaiser
Sorcerer's Shoes is the optimal boots choice against Mordekaiser, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Mordekaiser are Kraken Slayer, Zhonya's Hourglass and Guinsoo's Rageblade. This combination gives Kai'Sa 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 Kai'Sa vs Mordekaiser matchup.
Early Game vs Late Game
Kai'Sa50.0%Mordekaiser50.0%Kai'Sa0.0%Mordekaiser100.0%The early game (first 15 minutes) is a toss-up between Kai'Sa and Mordekaiser, with Kai'Sa holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.
Mordekaiser is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Kai'Sa. Extended games heavily favor Mordekaiser, whose kit and scaling make them a dominant force in team fights and objective control.
The power dynamics shift as the game progresses — Kai'Sa has the edge early, but Mordekaiser gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.
Best Kai'Sa Runes Against Mordekaiser
Precision
Sorcery
The Precision and Sorcery rune setup gives Kai'Sa the best tools to compete against Mordekaiser in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.
Kai'Sa matchup data for League of Legends patch 26.5. The table below shows Kai'Sa'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 Kai'Sa 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 |
|---|---|---|---|---|---|---|---|
| 48.63% | 438 | 6.8 | 837 | 14,479 | 46.2% | 50.4% | |
| 48.29% | 350 | 7.1 | 865 | 13,882 | 50.5% | 45.5% | |
| 45.72% | 339 | 6.8 | 848 | 14,297 | 49.0% | 43.2% | |
| 45.83% | 336 | 6.9 | 883 | 14,367 | 51.0% | 41.7% | |
| 48.58% | 282 | 6.8 | 851 | 14,111 | 51.7% | 46.3% | |
| 52.36% | 275 | 7.0 | 935 | 14,112 | 51.5% | 53.1% | |
| 49.08% | 271 | 7.0 | 922 | 14,350 | 44.0% | 53.4% | |
| 44.02% | 234 | 6.9 | 901 | 14,563 | 49.1% | 39.7% | |
| 47.54% | 183 | 7.3 | 905 | 14,506 | 46.0% | 49.0% | |
| 49.71% | 175 | 6.7 | 827 | 13,619 | 57.6% | 41.0% | |
| 49.08% | 163 | 7.1 | 911 | 14,588 | 48.8% | 49.4% | |
| 40.58% | 138 | 6.9 | 903 | 13,994 | 42.7% | 38.1% | |
| 48.48% | 132 | 7.0 | 882 | 14,541 | 53.5% | 44.6% | |
| 49.62% | 131 | 7.0 | 872 | 14,407 | 52.5% | 47.1% | |
| 53.44% | 131 | 6.7 | 889 | 14,772 | 47.5% | 58.6% | |
| 41.88% | 117 | 7.1 | 888 | 14,306 | 42.4% | 41.2% | |
| 54.02% | 87 | 6.9 | 833 | 13,843 | 57.5% | 50.0% | |
| 46.15% | 78 | 7.3 | 939 | 14,867 | 39.4% | 51.1% | |
| 46.58% | 73 | 6.9 | 827 | 14,120 | 45.0% | 48.5% | |
| 34.78% | 69 | 6.9 | 762 | 13,581 | 30.0% | 38.5% | |
| 41.82% | 55 | 7.3 | 860 | 13,712 | 34.5% | 50.0% | |
| 49.09% | 55 | 7.1 | 919 | 14,966 | 53.9% | 44.8% | |
| 46.30% | 54 | 6.5 | 907 | 15,404 | 55.0% | 41.2% | |
| 61.11% | 54 | 6.9 | 1,118 | 15,331 | 70.4% | 51.9% | |
| 51.02% | 49 | 6.8 | 876 | 13,787 | 58.3% | 44.0% | |
| 52.08% | 48 | 7.0 | 975 | 14,900 | 45.5% | 57.7% | |
| 47.83% | 46 | 7.0 | 959 | 14,119 | 36.0% | 61.9% | |
| 44.19% | 43 | 6.7 | 900 | 15,161 | 25.0% | 48.6% | |
| 51.35% | 37 | 7.2 | 850 | 13,986 | 33.3% | 63.6% | |
| 46.67% | 30 | 7.2 | 1,024 | 15,800 | 63.6% | 36.8% | |
| 76.19% | 21 | 6.5 | 969 | 13,395 | 72.7% | 80.0% | |
| 38.10% | 21 | 6.7 | 744 | 13,744 | 33.3% | 41.7% | |
| 37.50% | 16 | 6.7 | 965 | 14,875 | 28.6% | 44.4% | |
| 53.33% | 15 | 7.4 | 880 | 14,224 | 50.0% | 55.6% | |
| 30.77% | 13 | 6.2 | 911 | 14,261 | 33.3% | 30.0% | |
| 50.00% | 12 | 7.1 | 940 | 15,655 | 66.7% | 33.3% | |
| 36.36% | 11 | 6.8 | 1,128 | 16,532 | 33.3% | 37.5% | |
| 54.55% | 11 | 6.7 | 947 | 12,175 | 60.0% | 50.0% | |
| 50.00% | 10 | 6.0 | 974 | 17,042 | 0.0% | 62.5% | |
| 40.00% | 10 | 6.6 | 935 | 14,102 | 0.0% | 57.1% | |
| 33.33% | 9 | 7.5 | 898 | 12,371 | 33.3% | 33.3% | |
| 33.33% | 9 | 6.4 | 812 | 13,413 | 40.0% | 25.0% | |
| 55.56% | 9 | 6.7 | 946 | 14,745 | 40.0% | 75.0% | |
| 66.67% | 9 | 7.5 | 851 | 12,892 | 40.0% | 100.0% | |
| 44.44% | 9 | 6.5 | 976 | 15,939 | 50.0% | 42.9% | |
| 33.33% | 9 | 6.7 | 840 | 11,544 | 60.0% | 0.0% | |
| 57.14% | 7 | 6.1 | 1,075 | 12,117 | 50.0% | 66.7% | |
| 83.33% | 6 | 7.2 | 925 | 14,235 | 100.0% | 66.7% | |
| 66.67% | 6 | 6.2 | 865 | 14,853 | 50.0% | 75.0% | |
| 66.67% | 6 | 7.3 | 1,374 | 14,048 | 66.7% | 66.7% | |
| 50.00% | 6 | 6.0 | 619 | 10,811 | 50.0% | 50.0% | |
| 66.67% | 6 | 6.6 | 995 | 14,129 | 100.0% | 50.0% | |
| 40.00% | 5 | 4.8 | 632 | 10,117 | 50.0% | 0.0% | |
| 20.00% | 5 | 6.5 | 614 | 13,452 | 33.3% | 0.0% | |
| 60.00% | 5 | 5.5 | 498 | 9,029 | 33.3% | 100.0% | |
| 80.00% | 5 | 5.8 | 1,060 | 17,084 | 100.0% | 75.0% | |
| 60.00% | 5 | 6.8 | 766 | 8,537 | 50.0% | 100.0% | |
| 60.00% | 5 | 6.7 | 1,093 | 12,873 | 33.3% | 100.0% | |
| 40.00% | 5 | 7.0 | 1,280 | 15,772 | 0.0% | 66.7% | |
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Kai'Sa vs Mordekaiser - Frequently Asked Questions
How does Kai'Sa do against Mordekaiser in League of Legends?
Mordekaiser wins the Kai'Sa vs Mordekaiser matchup with a 60.0% win rate compared to Kai'Sa's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.5.
How does Kai'Sa do against Mordekaiser in the early game?
In the early game, Kai'Sa has the advantage against Mordekaiser with a 50.0% win rate versus 50.0%. Kai'Sa players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Kai'Sa do against Mordekaiser in the late game?
In the late game, Mordekaiser takes over the Kai'Sa vs Mordekaiser matchup with a 100.0% win rate compared to 0.0%. Mordekaiser scales better into team fights and objective contests after 25 minutes.
Who wins the Kai'Sa vs Mordekaiser matchup?
Mordekaiser wins the matchup against Kai'Sa with a 60.0% win rate in League of Legends patch 26.5. The 20.0 percentage point advantage means Mordekaiser is significantly favored in this lane matchup based on 5 games analyzed.
What is the best Kai'Sa build against Mordekaiser?
The best Kai'Sa build against Mordekaiser includes Kraken Slayer, Zhonya's Hourglass, Guinsoo's Rageblade with Sorcerer's Shoes. Check the matchup breakdown above for the full item path and build order.
What are the best Kai'Sa runes against Mordekaiser?
The best Kai'Sa runes against Mordekaiser use the Precision primary tree with Sorcery secondary. This rune setup achieves a 100.0% win rate in the Kai'Sa vs Mordekaiser matchup. See the full rune breakdown in the matchup comparison above.
Does Kai'Sa counter Mordekaiser?
No, Kai'Sa struggles against Mordekaiser with only a 40.0% win rate. Mordekaiser has the advantage in this matchup. Kai'Sa players should focus on safe farming and avoiding extended trades to minimize Mordekaiser's lead.
How do I play Kai'Sa against Mordekaiser?
When playing Kai'Sa 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.