Lee Sin - League of Legends Champion
Win Rate
47.8%
Pick Rate
3.1%

Lee Sinvs Karthus

FFighterAssassin
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 20, 2026
MethodologyData Methodology

Lee Sin vs Karthus is a decisive matchup in LoL patch 26.7. Karthus wins with a 56.3% win rate (+12.5%) over Lee Sin based on 16 games. Lee Sin wins the early laning phase while Karthus scales better into the late game. Below you'll find the best Lee Sin build, runes, laning stats, and strategies for the Lee Sin vs Karthus matchup.

Lee Sin Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Lee Sin 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
Karthus - 43.8% win rateKarthus(43.8%)
Lee Sin - 43.8% win rate in this matchup
Lee Sin
43.8% WR
VS
Karthus vs Lee Sin matchup - 56.3% win rate
Karthus
56.3% WR

Who Wins the Lee Sin vs Karthus Matchup?

Karthus wins the Lee Sin vs Karthus matchup
Winner
Karthus
Matches: 16
43.8%
Win Rate
56.3%
0.8
CS / min
1.5
814
DMG / min
1,140
12,719
Gold / game
13,022
526
Heal / min
290
1,344
DMG Mitigated / min
472
0.8
CC / min
0.7
50.0%
Early Game WR
50.0%
37.5%
Late Game WR
62.5%

Lee Sin vs Karthus Matchup Summary

The Lee Sin vs Karthus matchup is a decisive matchup in League of Legends ranked play. Based on 16 recent matches analyzed, Karthus wins with a 56.3% win rate compared to Lee Sin's 43.8%, giving Karthus a 12.5 percentage point advantage. Game phase dynamics play a critical role here: Lee Sin controls the early laning stage, but Karthus outscales as the game goes longer. The matchup shifts dramatically depending on game length — Lee Sin needs to press advantages before Karthus reaches their power spikes, while Karthus should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Lee Sin leads by 1,108 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Karthus has a strong advantage in this matchup. Lee Sin players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Karthus 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.

Lee Sin vs Karthus Laning Phase Breakdown

Karthus wins the laning phase against Lee Sin in League of Legends

Karthus is favored during the laning phase against Lee Sin, winning 3 out of 5 key stat categories. Karthus holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
0.8Lee Sin
1.5Karthus
Karthus edges out Lee Sin by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 10 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
814Lee Sin
1,140Karthus
Karthus heavily out-damages Lee Sin by 326 DMG/min, dominating both short trades and all-in fights. Lee Sin should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Karthus's sustained damage advantage take over.
Economy
12,719Lee Sin
13,022Karthus
Karthus earns 303 more gold per game than Lee Sin, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Karthus slightly faster item completions.
Utility
0.8Lee Sin
0.7Karthus
Both Lee Sin and Karthus provide similar amounts of crowd control (0.1s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
1,870Lee Sin
762Karthus
Lee Sin vastly out-sustains Karthus, healing and mitigating 1,108 more damage per minute. This massive durability gap means Lee Sin can absorb significant punishment and remain in lane while Karthus is forced to recall. Building grievous wounds early is essential for Karthus, and focusing on burst trade patterns rather than sustained fights is critical.

Best Lee Sin Build Against Karthus

Plated Steelcaps is the optimal boots choice against Karthus, providing the mobility and stats Lee Sin needs most in this matchup. The top-performing core items for Lee Sin against Karthus are Eclipse, Sundered Sky and Death's Dance. This combination gives Lee Sin an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 2 games — well above average and making it the top item path against Karthus. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Lee Sin vs Karthus matchup.

Early Game vs Late Game

Early Game
Lee Sin
50.0%
+0.0% advantage
Lee Sin early game win rateLee Sin50.0%
Karthus early game win rateKarthus50.0%
Late Game
Karthus
62.5%
+25.0% advantage
Lee Sin late game win rateLee Sin37.5%
Karthus late game win rateKarthus62.5%

The early game (first 15 minutes) is a toss-up between Lee Sin and Karthus, with Lee Sin 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.

Karthus is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 25.0 points above Lee Sin. Extended games heavily favor Karthus, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Lee Sin has the edge early, but Karthus 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 Lee Sin Runes Against Karthus

Precision rune tree - Lee Sin primary runes vs KarthusPrecision
Conqueror - best Lee Sin rune vs KarthusTriumph - best Lee Sin rune vs KarthusLegend: Alacrity - best Lee Sin rune vs KarthusCoup de Grace - best Lee Sin rune vs Karthus
Inspiration rune tree - Lee Sin secondary runes vs KarthusInspiration
Magical Footwear - best Lee Sin rune vs KarthusCosmic Insight - best Lee Sin rune vs Karthus
100.0% WR

The Precision and Inspiration rune setup gives Lee Sin the best tools to compete against Karthus in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Lee Sin matchup data for League of Legends patch 26.7. The table below shows Lee Sin'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 Lee Sin build, runes, laning stats, and early vs late game analysis for that specific matchup.

Lee Sin matchup win rates and stats in League of Legends patch 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
42.86%1680.966312,14243.5%42.1%
50.96%1570.962912,60750.6%51.3%
55.24%1430.866912,69859.7%51.9%
45.38%1300.966712,37542.9%47.8%
51.33%1130.963913,39043.1%58.1%
42.86%1050.869813,00751.2%37.1%
44.66%1030.864011,98647.1%42.3%
52.87%870.871713,00455.0%51.1%
38.89%720.865812,82750.0%28.9%
40.00%700.873012,91739.3%40.5%
50.75%670.972212,50746.4%53.9%
50.00%640.865212,14045.7%55.2%
51.67%600.968913,25548.0%54.3%
64.41%590.971112,97855.6%71.9%
49.12%570.968411,25640.0%56.3%
31.58%571.062011,60931.4%31.8%
52.73%550.865911,94556.3%47.8%
47.27%550.865711,93448.4%45.8%
42.59%540.962712,91644.0%41.4%
39.58%480.866112,53452.4%29.6%
51.06%470.876213,09447.6%53.9%
45.65%461.070913,32456.3%40.0%
57.78%450.870112,82466.7%47.6%
44.44%451.067712,57348.0%40.0%
57.78%451.366812,80652.2%63.6%
53.49%431.066213,61435.7%62.1%
64.29%421.474412,69573.7%56.5%
64.29%420.968013,18684.2%47.8%
44.74%380.869713,20935.3%52.4%
52.63%380.964013,08446.1%56.0%
51.43%351.075213,38652.9%50.0%
48.48%331.367213,10056.3%41.2%
48.39%310.972312,80430.8%61.1%
58.62%290.867412,86277.8%50.0%
34.48%291.271213,10740.0%31.6%
40.74%270.969311,94940.0%41.7%
50.00%260.861310,63244.4%62.5%
45.83%241.362413,68841.7%50.0%
50.00%220.966811,79835.7%75.0%
38.10%210.761312,7510.0%50.0%
42.86%210.863112,80644.4%41.7%
52.38%210.959913,07740.0%56.3%
45.00%201.876613,09325.0%58.3%
40.00%201.967813,04037.5%41.7%
45.00%201.979212,96337.5%50.0%
57.89%190.760211,10058.3%57.1%
36.84%191.067513,03171.4%16.7%
57.89%191.361613,09957.1%58.3%
52.94%171.068713,24575.0%46.1%
58.82%171.577913,87462.5%55.6%
43.75%160.881412,71950.0%37.5%
40.00%150.870411,97260.0%30.0%
60.00%150.765811,29255.6%66.7%
20.00%154.570512,49014.3%25.0%
40.00%150.972112,63942.9%37.5%
50.00%141.05299,57433.3%80.0%
30.77%130.967914,18240.0%25.0%
50.00%121.057712,47140.0%57.1%
16.67%121.166613,9410.0%22.2%
16.67%122.75579,52412.5%25.0%
36.36%111.761112,30140.0%33.3%
18.18%112.469811,91620.0%16.7%
36.36%110.961611,50328.6%50.0%
70.00%102.078211,978100.0%57.1%
44.44%93.494913,74466.7%33.3%
33.33%90.762712,64233.3%33.3%
77.78%90.868012,91985.7%50.0%
62.50%81.471412,267100.0%40.0%
37.50%81.558912,003100.0%16.7%
75.00%80.954811,43075.0%75.0%
37.50%81.566713,7220.0%50.0%
16.67%61.077310,8830.0%50.0%
100.00%51.01,09017,221100.0%100.0%
0.00%53.391612,7900.0%0.0%
40.00%53.475810,28233.3%50.0%

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Lee Sin vs Karthus - Frequently Asked Questions

How does Lee Sin do against Karthus in League of Legends?

Karthus wins the Lee Sin vs Karthus matchup with a 56.3% win rate compared to Lee Sin's 43.8%, a 12.5 percentage point difference. This data is based on 16 recent ranked games in patch 26.7.

How does Lee Sin do against Karthus in the early game?

In the early game, Lee Sin has the advantage against Karthus with a 50.0% win rate versus 50.0%. Lee Sin players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Lee Sin do against Karthus in the late game?

In the late game, Karthus takes over the Lee Sin vs Karthus matchup with a 62.5% win rate compared to 37.5%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Lee Sin vs Karthus matchup?

Karthus wins the matchup against Lee Sin with a 56.3% win rate in League of Legends patch 26.7. The 12.5 percentage point advantage means Karthus is significantly favored in this lane matchup based on 16 games analyzed.

What is the best Lee Sin build against Karthus?

The best Lee Sin build against Karthus includes Eclipse, Sundered Sky, Death's Dance with Plated Steelcaps. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Lee Sin runes against Karthus?

The best Lee Sin runes against Karthus use the Precision primary tree with Inspiration secondary. This rune setup achieves a 100.0% win rate in the Lee Sin vs Karthus matchup. See the full rune breakdown in the matchup comparison above.

Does Lee Sin counter Karthus?

No, Lee Sin struggles against Karthus with only a 43.8% win rate. Karthus has the advantage in this matchup. Lee Sin players should focus on safe farming and avoiding extended trades to minimize Karthus's lead.

How do I play Lee Sin against Karthus?

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