Karthus - League of Legends Champion
Win Rate
49.3%
Pick Rate
1.3%

Karthusvs Ekko

DMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 19, 2026
MethodologyData Methodology

Karthus vs Ekko is a decisive matchup in LoL patch 26.7. Ekko wins with a 52.9% win rate (+5.9%) over Karthus based on 17 games. Karthus wins the early laning phase while Ekko scales better into the late game. Below you'll find the best Karthus build, runes, laning stats, and strategies for the Karthus vs Ekko matchup.

Karthus Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Karthus 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
Ekko - 47.1% win rateEkko(47.1%)
Karthus - 47.1% win rate in this matchup
Karthus
47.1% WR
VS
Ekko vs Karthus matchup - 52.9% win rate
Ekko
52.9% WR

Who Wins the Karthus vs Ekko Matchup?

Ekko wins the Karthus vs Ekko matchup
Winner
Ekko
Matches: 17
47.1%
Win Rate
52.9%
1.8
CS / min
1.4
1,198
DMG / min
795
14,513
Gold / game
14,524
279
Heal / min
508
449
DMG Mitigated / min
907
0.6
CC / min
0.7
50.0%
Early Game WR
50.0%
46.1%
Late Game WR
53.9%

Karthus vs Ekko Matchup Summary

The Karthus vs Ekko matchup is a moderate matchup in League of Legends ranked play. Based on 17 recent matches analyzed, Ekko wins with a 52.9% win rate compared to Karthus's 47.1%, giving Ekko a 5.9 percentage point advantage. Game phase dynamics play a critical role here: Karthus controls the early laning stage, but Ekko outscales as the game goes longer. The matchup shifts dramatically depending on game length — Karthus needs to press advantages before Ekko reaches their power spikes, while Ekko should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Ekko leads by 687 HP/min — a difference that heavily influences the outcome of trades and skirmishes. While Ekko is slightly favored, Karthus can absolutely win this lane through smart trading patterns and wave management. Focus on playing around your cooldowns, conceding CS only when necessary, and capitalizing on Ekko's mistakes. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Karthus vs Ekko Laning Phase Breakdown

Ekko wins the laning phase against Karthus in League of Legends

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

Farming
1.8Karthus
1.4Ekko
Karthus edges out Ekko by 0.3 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
1,198Karthus
795Ekko
Karthus heavily out-damages Ekko by 404 DMG/min, dominating both short trades and all-in fights. Ekko 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
14,513Karthus
14,524Ekko
Karthus and Ekko generate nearly equal gold per game, with just a 11 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.6Karthus
0.7Ekko
Both Karthus and Ekko 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
728Karthus
1,415Ekko
Ekko vastly out-sustains Karthus, healing and mitigating 687 more damage per minute. This massive durability gap means Ekko 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 Karthus Build Against Ekko

Spellslinger's Shoes is the optimal boots choice against Ekko, providing the mobility and stats Karthus needs most in this matchup. The top-performing core items for Karthus against Ekko are Shadowflame, Seraph's Embrace and Blackfire Torch. This combination gives Karthus an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Ekko. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Karthus vs Ekko matchup.

Early Game vs Late Game

Early Game
Karthus
50.0%
+0.0% advantage
Karthus early game win rateKarthus50.0%
Ekko early game win rateEkko50.0%
Late Game
Ekko
53.9%
+7.7% advantage
Karthus late game win rateKarthus46.1%
Ekko late game win rateEkko53.9%

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

Ekko is far superior in the late game (25+ minutes), boasting a 53.9% win rate — 7.7 points above Karthus. Extended games heavily favor Ekko, whose kit and scaling make them a dominant force in team fights and objective control.

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

Inspiration rune tree - Karthus primary runes vs EkkoInspiration
First Strike - best Karthus rune vs EkkoCash Back - best Karthus rune vs EkkoTriple Tonic - best Karthus rune vs EkkoCosmic Insight - best Karthus rune vs Ekko
Sorcery rune tree - Karthus secondary runes vs EkkoSorcery
Axiom Arcanist - best Karthus rune vs EkkoGathering Storm - best Karthus rune vs Ekko
100.0% WR

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


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

Karthus 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
48.78%411.51,24613,63464.7%37.5%
45.00%401.71,19914,67650.0%41.7%
37.84%371.81,20313,45342.9%34.8%
59.46%376.81,20414,13361.1%57.9%
58.33%361.41,18514,86346.1%65.2%
42.86%351.61,14713,92340.0%45.0%
44.12%341.41,12214,48658.3%36.4%
65.63%326.31,26613,64771.4%61.1%
50.00%281.61,25415,99971.4%42.9%
44.44%276.11,21913,94641.7%46.7%
59.26%276.01,24814,69160.0%58.8%
60.00%251.51,20814,13545.5%71.4%
63.64%222.01,41215,52085.7%53.3%
63.64%226.01,33115,66162.5%64.3%
57.89%191.21,11113,72737.5%72.7%
36.84%196.51,28014,54516.7%46.1%
42.11%191.51,29515,86340.0%42.9%
57.89%191.41,15014,33071.4%50.0%
47.06%176.41,29415,52850.0%46.1%
76.47%171.21,06613,39466.7%87.5%
47.06%171.81,19814,51350.0%46.1%
75.00%161.41,29814,71466.7%80.0%
56.25%161.51,14013,02250.0%62.5%
26.67%151.31,03412,14627.3%25.0%
33.33%152.11,14213,21320.0%40.0%
35.71%141.11,12013,85225.0%50.0%
38.46%131.21,08313,38916.7%57.1%
38.46%131.41,18614,42740.0%37.5%
23.08%132.21,01010,85522.2%25.0%
46.15%136.01,24613,80450.0%44.4%
53.85%137.11,16413,19242.9%66.7%
50.00%123.71,31914,92180.0%28.6%
50.00%121.21,22814,55325.0%62.5%
25.00%126.51,36414,04133.3%16.7%
83.33%121.41,23815,11766.7%88.9%
25.00%121.61,12615,19325.0%25.0%
66.67%127.31,53918,810100.0%60.0%
25.00%121.21,07613,8870.0%60.0%
50.00%121.31,03811,95450.0%50.0%
63.64%116.81,40515,26060.0%66.7%
63.64%112.91,09213,99266.7%62.5%
27.27%111.31,12512,25020.0%33.3%
18.18%111.51,18312,73025.0%14.3%
45.45%116.71,23014,91440.0%50.0%
70.00%105.91,26912,68760.0%80.0%
60.00%107.01,16813,68960.0%60.0%
60.00%101.41,38813,38660.0%60.0%
70.00%107.11,33314,53075.0%66.7%
33.33%97.31,21213,57820.0%50.0%
44.44%93.899013,717100.0%28.6%
22.22%96.81,08812,89120.0%25.0%
66.67%91.61,56915,98675.0%60.0%
66.67%91.81,22714,33780.0%50.0%
33.33%94.81,07213,64425.0%40.0%
50.00%86.71,22114,59460.0%33.3%
37.50%81.81,33816,668100.0%28.6%
42.86%72.11,10612,56733.3%50.0%
42.86%72.21,17211,38060.0%0.0%
42.86%72.01,37413,47750.0%33.3%
42.86%77.21,12512,97033.3%50.0%
71.43%75.71,05413,5520.0%100.0%
71.43%71.21,49615,8850.0%83.3%
14.29%72.91,23213,7160.0%33.3%
57.14%72.01,19112,95466.7%50.0%
42.86%72.11,19315,03550.0%40.0%
85.71%71.61,34617,646100.0%80.0%
57.14%72.81,23515,411100.0%40.0%
50.00%66.91,27912,34425.0%100.0%
66.67%61.31,38414,20166.7%66.7%
66.67%61.396311,486100.0%50.0%
33.33%65.41,55214,5320.0%33.3%
33.33%62.481311,29650.0%0.0%
66.67%64.01,15114,6630.0%80.0%
16.67%61.41,19215,1100.0%20.0%
50.00%61.61,26817,2400.0%60.0%
60.00%55.91,19113,24966.7%50.0%
40.00%51.61,10312,8790.0%66.7%
40.00%56.81,00311,9160.0%50.0%
60.00%55.11,47719,353100.0%50.0%
20.00%52.81,10312,98150.0%0.0%
60.00%53.17289,38375.0%0.0%
60.00%57.11,03414,8450.0%75.0%
20.00%58.21,15513,53650.0%0.0%
60.00%52.382213,48466.7%50.0%

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Karthus vs Ekko - Frequently Asked Questions

How does Karthus do against Ekko in League of Legends?

Ekko wins the Karthus vs Ekko matchup with a 52.9% win rate compared to Karthus's 47.1%, a 5.9 percentage point difference. This data is based on 17 recent ranked games in patch 26.7.

How does Karthus do against Ekko in the early game?

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

How does Karthus do against Ekko in the late game?

In the late game, Ekko takes over the Karthus vs Ekko matchup with a 53.9% win rate compared to 46.1%. Ekko scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Ekko matchup?

Ekko wins the matchup against Karthus with a 52.9% win rate in League of Legends patch 26.7. The 5.9 percentage point advantage means Ekko is significantly favored in this lane matchup based on 17 games analyzed.

What is the best Karthus build against Ekko?

The best Karthus build against Ekko includes Shadowflame, Seraph's Embrace, Blackfire Torch with Spellslinger's Shoes. 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 Karthus runes against Ekko?

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

Does Karthus counter Ekko?

No, Karthus struggles against Ekko with only a 47.1% win rate. Ekko has the advantage in this matchup. Karthus players should focus on safe farming and avoiding extended trades to minimize Ekko's lead.

How do I play Karthus against Ekko?

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