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

Karthusvs Diana

DMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Karthus vs Diana is a decisive matchup in LoL patch 26.7. Karthus wins with a 76.5% win rate (+52.9%) over Diana based on 17 games. Karthus holds the advantage in both the early and late game. Below you'll find the best Karthus build, runes, laning stats, and strategies for the Karthus vs Diana 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
Diana - 76.5% win rateDiana(76.5%)
Karthus - 76.5% win rate in this matchup
Karthus
76.5% WR
VS
Diana vs Karthus matchup - 23.5% win rate
Diana
23.5% WR

Who Wins the Karthus vs Diana Matchup?

Karthus wins the Karthus vs Diana matchup
Winner
Karthus
Matches: 17
76.5%
Win Rate
23.5%
1.2
CS / min
1.1
1,066
DMG / min
648
13,394
Gold / game
12,158
319
Heal / min
271
470
DMG Mitigated / min
1,119
0.6
CC / min
0.4
66.7%
Early Game WR
33.3%
87.5%
Late Game WR
12.5%

Karthus vs Diana Matchup Summary

The Karthus vs Diana matchup is a decisive matchup in League of Legends ranked play. Based on 17 recent matches analyzed, Karthus wins with a 76.5% win rate compared to Diana's 23.5%, giving Karthus a 52.9 percentage point advantage. Karthus dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Diana players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Diana leads by 601 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Karthus players can confidently pick into Diana and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Diana away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Karthus vs Diana Laning Phase Breakdown

Karthus wins the laning phase against Diana in League of Legends

Karthus is favored during the laning phase against Diana, winning 4 out of 5 key stat categories. Karthus holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
1.2Karthus
1.1Diana
Karthus and Diana farm at nearly identical rates in this matchup, with only a 0.1 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
1,066Karthus
648Diana
Karthus heavily out-damages Diana by 418 DMG/min, dominating both short trades and all-in fights. Diana 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
13,394Karthus
12,158Diana
Karthus generates a commanding 1,236 more gold per game than Diana. This substantial economic advantage means Karthus consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Diana should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Karthus
0.4Diana
Both Karthus and Diana provide similar amounts of crowd control (0.2s/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
789Karthus
1,390Diana
Diana vastly out-sustains Karthus, healing and mitigating 601 more damage per minute. This massive durability gap means Diana 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 Diana

Sorcerer's Shoes is the optimal boots choice against Diana, providing the mobility and stats Karthus needs most in this matchup. The top-performing core items for Karthus against Diana are Stormsurge, Shadowflame and Malignance. 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 Diana. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Karthus vs Diana matchup.

Early Game vs Late Game

Early Game
Karthus
66.7%
+33.3% advantage
Karthus early game win rateKarthus66.7%
Diana early game win rateDiana33.3%
Late Game
Karthus
87.5%
+75.0% advantage
Karthus late game win rateKarthus87.5%
Diana late game win rateDiana12.5%

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

Karthus is far superior in the late game (25+ minutes), boasting a 87.5% win rate — 75.0 points above Diana. Extended games heavily favor Karthus, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Karthus Runes Against Diana

Domination rune tree - Karthus primary runes vs DianaDomination
Dark Harvest - best Karthus rune vs DianaTaste of Blood - best Karthus rune vs DianaGrisly Mementos - best Karthus rune vs DianaUltimate Hunter - best Karthus rune vs Diana
Sorcery rune tree - Karthus secondary runes vs DianaSorcery
Axiom Arcanist - best Karthus rune vs DianaGathering Storm - best Karthus rune vs Diana
100.0% WR

Running Domination primary with Sorcery secondary allows Karthus to press their advantage against Diana, amplifying the strengths that make this a favorable matchup.


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 Diana - Frequently Asked Questions

How does Karthus do against Diana in League of Legends?

Karthus wins the Karthus vs Diana matchup with a 76.5% win rate compared to Diana's 23.5%, a 52.9 percentage point difference. This data is based on 17 recent ranked games in patch 26.7.

How does Karthus do against Diana in the early game?

In the early game, Karthus has the advantage against Diana with a 66.7% win rate versus 33.3%. 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 Diana in the late game?

In the late game, Karthus takes over the Karthus vs Diana matchup with a 87.5% win rate compared to 12.5%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Diana matchup?

Karthus wins the matchup against Diana with a 76.5% win rate in League of Legends patch 26.7. The 52.9 percentage point advantage means Karthus is significantly favored in this lane matchup based on 17 games analyzed.

What is the best Karthus build against Diana?

The best Karthus build against Diana includes Stormsurge, Shadowflame, Malignance with Sorcerer'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 Diana?

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

Does Karthus counter Diana?

Yes, Karthus has a favorable matchup against Diana with a 76.5% win rate. Karthus strongly counters Diana in lane based on current patch 26.7 data.

How do I play Karthus against Diana?

When playing Karthus against Diana, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.