Kai'Sa - League of Legends Champion
Win Rate
48.9%
Pick Rate
5.5%

Kai'Savs Dr. Mundo

DMarksmanMage
Patch26.9
Matches514,344
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 9, 2026
MethodologyData Methodology

Kai'Sa vs Dr. Mundo is a decisive matchup in LoL patch 26.9. Dr. Mundo wins with a 80.0% win rate (+60.0%) over Kai'Sa based on 5 games. Dr. Mundo holds the advantage in both the early and late game. Below you'll find the best Kai'Sa build, runes, laning stats, and strategies for the Kai'Sa vs Dr. Mundo 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.

Compare against an opponent
Dr. Mundo - 20.0% win rateDr. Mundo(20.0%)
Kai'Sa - 20.0% win rate in this matchup
Kai'Sa
20.0% WR
VS
Dr. Mundo vs Kai'Sa matchup - 80.0% win rate
Dr. Mundo
80.0% WR

Who Wins the Kai'Sa vs Dr. Mundo Matchup?

Dr. Mundo wins the Kai'Sa vs Dr. Mundo matchup
Winner
Dr. Mundo
Matches: 5
20.0%
Win Rate
80.0%
7.3
CS / min
6.3
1,631
DMG / min
809
15,510
Gold / game
11,597
148
Heal / min
657
557
DMG Mitigated / min
2,050
0.1
CC / min
0.5
33.3%
Early Game WR
66.7%
0.0%
Late Game WR
100.0%

Kai'Sa vs Dr. Mundo Matchup Summary

The Kai'Sa vs Dr. Mundo matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Dr. Mundo wins with a 80.0% win rate compared to Kai'Sa's 20.0%, giving Dr. Mundo a 60.0 percentage point advantage. Dr. Mundo dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Kai'Sa 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 Dr. Mundo leads by 0.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Dr. Mundo 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 Dr. Mundo 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 Dr. Mundo Laning Phase Breakdown

Kai'Sa wins the laning phase against Dr. Mundo in League of Legends

Kai'Sa is favored during the laning phase against Dr. Mundo, 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.

Farming
7.3Kai'Sa
6.3Dr. Mundo
Kai'Sa significantly out-farms Dr. Mundo by 1.0 CS per minute, accumulating an estimated 15 CS lead by mid game. This substantial farming gap gives Kai'Sa a major gold advantage and earlier item completions. Dr. Mundo players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
1,631Kai'Sa
809Dr. Mundo
Kai'Sa heavily out-damages Dr. Mundo by 821 DMG/min, dominating both short trades and all-in fights. Dr. Mundo should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Kai'Sa's sustained damage advantage take over.
Economy
15,510Kai'Sa
11,597Dr. Mundo
Kai'Sa generates a commanding 3,913 more gold per game than Dr. Mundo. This substantial economic advantage means Kai'Sa consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Dr. Mundo should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.1Kai'Sa
0.5Dr. Mundo
Dr. Mundo provides 0.5 seconds more crowd control per minute than Kai'Sa, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Dr. Mundo coordinate with their jungler and control the pace of skirmishes.
Sustain
705Kai'Sa
2,707Dr. Mundo
Dr. Mundo vastly out-sustains Kai'Sa, healing and mitigating 2,002 more damage per minute. This massive durability gap means Dr. Mundo can absorb significant punishment and remain in lane while Kai'Sa is forced to recall. Building grievous wounds early is essential for Kai'Sa, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kai'Sa Build Against Dr. Mundo

Berserker's Greaves is the optimal boots choice against Dr. Mundo, providing the mobility and stats Kai'Sa needs most in this matchup. The top-performing core items for Kai'Sa against Dr. Mundo are Kraken Slayer, Guinsoo's Rageblade and Statikk Shiv. 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 Dr. Mundo matchup.

Early Game vs Late Game

Early Game
Dr. Mundo
66.7%
+33.3% advantage
Kai'Sa early game win rateKai'Sa33.3%
Dr. Mundo early game win rateDr. Mundo66.7%
Late Game
Dr. Mundo
100.0%
+100.0% advantage
Kai'Sa late game win rateKai'Sa0.0%
Dr. Mundo late game win rateDr. Mundo100.0%

Dr. Mundo dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Kai'Sa. This lopsided early game means Dr. Mundo can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Dr. Mundo 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 Dr. Mundo, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Kai'Sa Runes Against Dr. Mundo

Inspiration rune tree - Kai'Sa primary runes vs Dr. MundoInspiration
First Strike - best Kai'Sa rune vs Dr. MundoCash Back - best Kai'Sa rune vs Dr. MundoTriple Tonic - best Kai'Sa rune vs Dr. MundoJack Of All Trades - best Kai'Sa rune vs Dr. Mundo
Sorcery rune tree - Kai'Sa secondary runes vs Dr. MundoSorcery
Manaflow Band - best Kai'Sa rune vs Dr. MundoGathering Storm - best Kai'Sa rune vs Dr. Mundo
100.0% WR

The Inspiration and Sorcery rune setup gives Kai'Sa the best tools to compete against Dr. Mundo in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Kai'Sa matchup data for League of Legends patch 26.9. 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.

Kai'Sa matchup win rates and stats in League of Legends patch 26.9
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
46.92%4406.881514,03747.3%46.6%
42.52%4287.191114,56240.1%44.0%
50.24%4186.882814,22054.1%47.6%
50.27%3647.191814,19850.3%50.3%
53.65%3566.986514,34257.9%50.5%
53.94%3176.780913,67559.3%49.7%
49.52%3137.084013,61949.3%49.7%
50.16%3117.189413,87646.3%53.7%
46.15%1566.884213,44746.0%46.3%
48.25%1436.886412,90954.5%40.9%
45.11%1337.186213,71648.5%41.8%
58.02%1316.784114,53660.3%56.2%
44.27%1316.983614,04041.8%46.0%
49.09%1106.990613,49756.3%43.5%
45.87%1097.075812,83139.3%52.8%
48.11%1067.088414,34151.2%46.1%
47.83%927.082913,59456.1%41.2%
52.94%857.593715,43561.5%49.1%
44.71%856.984914,41742.9%46.0%
45.12%827.087214,14143.8%46.0%
51.35%746.980412,49748.6%53.9%
59.15%717.398515,57956.3%61.5%
33.33%606.877613,27628.6%37.5%
55.36%566.595513,04948.3%63.0%
52.08%486.583914,04542.9%59.3%
33.33%427.079013,14821.1%43.5%
46.34%416.787313,42547.8%44.4%
36.11%366.576613,66225.0%41.7%
34.38%327.071812,37140.0%29.4%
46.67%306.780613,85154.5%42.1%
33.33%307.077113,74325.0%36.4%
60.00%307.21,03416,38250.0%65.0%
48.00%257.168112,10257.1%36.4%
52.17%236.579813,29942.9%66.7%
30.43%237.191714,63433.3%27.3%
33.33%217.291514,12520.0%45.5%
31.58%197.488915,18325.0%36.4%
52.63%196.487312,68550.0%54.5%
31.58%197.489813,40330.0%33.3%
53.33%156.484713,03540.0%80.0%
66.67%157.096514,54260.0%70.0%
38.46%136.61,10315,6800.0%50.0%
54.55%116.177911,62240.0%66.7%
72.73%117.21,06714,32750.0%100.0%
36.36%116.81,13415,18166.7%25.0%
36.36%116.473812,71433.3%40.0%
44.44%95.887111,42650.0%33.3%
44.44%97.169412,71460.0%25.0%
33.33%96.864013,63220.0%50.0%
62.50%86.51,00615,12150.0%75.0%
37.50%86.97179,36840.0%33.3%
75.00%84.51,17314,518100.0%50.0%
50.00%87.874413,9480.0%100.0%
37.50%85.780913,9510.0%60.0%
71.43%77.21,50816,858100.0%50.0%
57.14%76.469213,04550.0%60.0%
28.57%76.482314,1170.0%40.0%
28.57%77.31,14813,68433.3%25.0%
66.67%66.51,00114,74650.0%75.0%
33.33%65.792712,64850.0%25.0%
16.67%66.669411,0060.0%33.3%
16.67%66.880812,0880.0%25.0%
50.00%66.698017,5910.0%60.0%
50.00%64.190415,7200.0%75.0%
40.00%56.488117,040100.0%25.0%
40.00%56.41,13717,11850.0%33.3%
20.00%55.46079,90033.3%0.0%
20.00%57.31,63115,51033.3%0.0%
60.00%57.08099,78333.3%100.0%

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Kai'Sa vs Dr. Mundo - Frequently Asked Questions

How does Kai'Sa do against Dr. Mundo in League of Legends?

Dr. Mundo wins the Kai'Sa vs Dr. Mundo matchup with a 80.0% win rate compared to Kai'Sa's 20.0%, a 60.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.9.

How does Kai'Sa do against Dr. Mundo in the early game?

In the early game, Dr. Mundo has the advantage against Kai'Sa with a 66.7% win rate versus 33.3%. Dr. Mundo 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 Dr. Mundo in the late game?

In the late game, Dr. Mundo takes over the Kai'Sa vs Dr. Mundo matchup with a 100.0% win rate compared to 0.0%. Dr. Mundo scales better into team fights and objective contests after 25 minutes.

Who wins the Kai'Sa vs Dr. Mundo matchup?

Dr. Mundo wins the matchup against Kai'Sa with a 80.0% win rate in League of Legends patch 26.9. The 60.0 percentage point advantage means Dr. Mundo is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Kai'Sa build against Dr. Mundo?

The best Kai'Sa build against Dr. Mundo includes Kraken Slayer, Guinsoo's Rageblade, Statikk Shiv with Berserker's Greaves. Check the matchup breakdown above for the full item path and build order.

What are the best Kai'Sa runes against Dr. Mundo?

The best Kai'Sa runes against Dr. Mundo use the Inspiration primary tree with Sorcery secondary. This rune setup achieves a 100.0% win rate in the Kai'Sa vs Dr. Mundo matchup. See the full rune breakdown in the matchup comparison above.

Does Kai'Sa counter Dr. Mundo?

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

How do I play Kai'Sa against Dr. Mundo?

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