Karthus - League of Legends Champion
Win Rate
51.2%
Pick Rate
1.3%

Karthusvs Katarina

AMage
Patch26.10
Matches1,926,417
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 21, 2026
MethodologyData Methodology

Karthus vs Katarina is a very close matchup in LoL patch 26.10. Karthus wins with a 50.0% win rate (+0.0%) over Katarina based on 6 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 Katarina 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
Katarina - 50.0% win rateKatarina(50.0%)
Karthus - 50.0% win rate in this matchup
Karthus
50.0% WR
VS
Katarina vs Karthus matchup - 50.0% win rate
Katarina
50.0% WR

Who Wins the Karthus vs Katarina Matchup?

Karthus wins the Karthus vs Katarina matchup
Winner
Karthus
Matches: 6
50.0%
Win Rate
50.0%
6.1
CS / min
5.6
1,273
DMG / min
994
13,370
Gold / game
14,635
64
Heal / min
275
451
DMG Mitigated / min
753
0.6
CC / min
0.1
0.0%
Early Game WR
0.0%
50.0%
Late Game WR
50.0%

Karthus vs Katarina Matchup Summary

The Karthus vs Katarina matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 6 recent matches analyzed, Karthus wins with a 50.0% win rate compared to Katarina's 50.0%, giving Karthus a 0.0 percentage point advantage. Karthus holds a slight edge in both the early and late game, but the margins are thin enough that individual skill and jungle attention will often determine the outcome. Katarina can still find windows through outplays and team coordination. The most significant statistical gap is in crowd control, where Karthus leads by 0.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Karthus has a statistical edge, but the margin is close enough that respecting Katarina's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Karthus vs Katarina Laning Phase Breakdown

Karthus wins the laning phase against Katarina in League of Legends

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

Farming
6.1Karthus
5.6Katarina
Karthus edges out Katarina by 0.5 CS per minute — a moderate farming advantage that adds up to roughly 7 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
1,273Karthus
994Katarina
Karthus heavily out-damages Katarina by 280 DMG/min, dominating both short trades and all-in fights. Katarina 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
13,370Karthus
14,635Katarina
Katarina generates a commanding 1,266 more gold per game than Karthus. This substantial economic advantage means Katarina consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Karthus should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Karthus
0.1Katarina
Karthus provides 0.5 seconds more crowd control per minute than Katarina, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Karthus coordinate with their jungler and control the pace of skirmishes.
Sustain
515Karthus
1,028Katarina
Katarina vastly out-sustains Karthus, healing and mitigating 513 more damage per minute. This massive durability gap means Katarina 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 Katarina

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

Early Game vs Late Game

Early Game
Karthus
0.0%
+0.0% advantage
Karthus early game win rateKarthus0.0%
Katarina early game win rateKatarina0.0%
Late Game
Karthus
50.0%
+0.0% advantage
Karthus late game win rateKarthus50.0%
Katarina late game win rateKatarina50.0%

The early game (first 15 minutes) is a toss-up between Karthus and Katarina, with Karthus holding a razor-thin 0.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Late game (25+ minutes) is equally balanced, with Karthus at 50.0% win rate — only 0.0 points ahead of Katarina. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

This matchup is remarkably even at every stage of the game. Neither Karthus nor Katarina has a phase-specific advantage, making this a pure skill matchup where individual mechanics, decision-making, and team coordination determine the outcome.

Best Karthus Runes Against Katarina

Sorcery rune tree - Karthus primary runes vs KatarinaSorcery
Deathfire Touch - best Karthus rune vs KatarinaManaflow Band - best Karthus rune vs KatarinaTranscendence - best Karthus rune vs KatarinaScorch - best Karthus rune vs Katarina
Precision rune tree - Karthus secondary runes vs KatarinaPrecision
Presence of Mind - best Karthus rune vs KatarinaLast Stand - best Karthus rune vs Katarina
100.0% WR

The Sorcery primary with Precision secondary combination helps Karthus maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Katarina.


Karthus matchup data for League of Legends patch 26.10. 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 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
55.26%766.51,45015,63861.9%52.7%
53.52%711.41,18414,47643.5%58.3%
43.28%671.31,16413,16646.9%40.0%
44.62%651.41,26313,33646.9%42.4%
52.31%651.31,22512,87340.0%62.9%
50.00%601.41,22313,77165.0%42.5%
54.24%591.51,24113,49954.2%54.3%
41.38%586.51,31014,26357.1%32.4%
44.23%521.31,13113,03647.6%41.9%
47.06%516.31,30114,46458.8%41.2%
42.00%501.61,24914,03853.3%37.1%
36.96%466.41,25313,01047.4%29.6%
50.00%466.51,36215,34456.3%46.7%
48.89%451.51,17013,66652.6%46.1%
54.05%371.31,08614,09753.9%54.2%
55.56%366.21,28414,10441.7%62.5%
57.14%351.41,24013,66464.3%52.4%
56.25%326.61,25513,98041.7%65.0%
45.16%311.81,20913,03445.5%45.0%
66.67%301.71,25015,23970.0%65.0%
56.67%301.31,00512,69350.0%60.0%
53.33%301.51,26015,53346.1%58.8%
55.56%276.61,20814,44966.7%50.0%
51.85%276.61,37714,84640.0%58.8%
51.85%272.11,20314,01666.7%47.6%
61.54%261.71,06912,95069.2%53.9%
46.15%261.41,24913,05343.8%50.0%
65.38%261.31,08912,25776.9%53.9%
56.00%251.31,26513,16555.6%56.3%
44.00%255.31,33514,94940.0%45.0%
50.00%246.41,11214,65362.5%43.8%
58.33%242.61,25113,84090.0%35.7%
43.48%231.31,18813,72230.0%53.9%
65.22%235.41,21114,70080.0%61.1%
59.09%221.21,24113,55560.0%58.3%
68.18%223.11,24816,09660.0%70.6%
54.55%221.21,22214,48225.0%71.4%
28.57%216.01,51513,84042.9%21.4%
71.43%211.31,16612,83484.6%50.0%
40.00%202.199913,23933.3%45.5%
45.00%201.41,25313,90966.7%27.3%
26.32%191.41,14312,85722.2%30.0%
31.58%191.31,22113,16625.0%36.4%
61.11%184.31,36915,526100.0%50.0%
55.56%186.31,26813,81737.5%70.0%
52.94%176.81,20813,02062.5%44.4%
70.59%176.31,24312,58071.4%70.0%
47.06%176.21,31914,88483.3%27.3%
58.82%175.61,22213,18875.0%44.4%
41.18%171.91,43916,28560.0%33.3%
41.18%171.31,04112,02430.0%57.1%
62.50%162.11,21615,75550.0%66.7%
56.25%161.51,14412,18633.3%70.0%
66.67%151.11,42114,70575.0%63.6%
28.57%142.61,10912,85040.0%22.2%
71.43%141.21,07414,21280.0%66.7%
57.14%146.31,29813,52155.6%60.0%
64.29%142.91,07212,82383.3%50.0%
61.54%135.21,38015,39166.7%60.0%
30.77%134.594911,26433.3%30.0%
46.15%136.81,22914,501100.0%22.2%
53.85%137.11,27913,7300.0%58.3%
58.33%126.01,20012,56371.4%40.0%
66.67%123.51,10414,28875.0%62.5%
58.33%126.81,01611,48862.5%50.0%
50.00%127.01,14714,28525.0%62.5%
33.33%123.61,29912,85625.0%37.5%
75.00%121.31,15813,32783.3%66.7%
18.18%116.81,0089,60320.0%16.7%
45.45%111.71,13912,57350.0%33.3%
63.64%116.81,17614,74250.0%71.4%
45.45%115.91,37315,12125.0%57.1%
81.82%111.189212,71275.0%85.7%
54.55%116.91,58915,56328.6%100.0%
80.00%106.21,20413,506100.0%66.7%
60.00%102.590312,06050.0%75.0%
40.00%103.21,27814,36250.0%33.3%
77.78%96.31,06211,51566.7%100.0%
25.00%83.61,01112,69733.3%20.0%
87.50%81.21,40015,254100.0%75.0%
50.00%86.11,57915,37033.3%60.0%
57.14%76.41,26211,35960.0%50.0%
28.57%73.51,36013,5470.0%33.3%
57.14%77.21,40713,368100.0%40.0%
57.14%72.01,2889,94566.7%50.0%
100.00%75.295312,340100.0%100.0%
85.71%73.21,55414,14466.7%100.0%
57.14%76.81,36513,78333.3%75.0%
42.86%71.91,40615,05566.7%25.0%
100.00%76.51,39613,128100.0%100.0%
16.67%67.01,22614,7030.0%25.0%
50.00%61.21,07210,83150.0%50.0%
0.00%65.11,09913,0630.0%0.0%
33.33%62.91,15314,3930.0%50.0%
50.00%66.11,27313,3700.0%50.0%
50.00%67.01,36814,2820.0%60.0%
50.00%64.21,12512,81850.0%50.0%
50.00%62.01,15011,23450.0%50.0%
33.33%66.41,14215,3540.0%40.0%
50.00%63.71,07812,34733.3%66.7%
66.67%65.61,22012,74366.7%66.7%
33.33%61.81,03614,13533.3%33.3%
60.00%53.01,29014,34450.0%66.7%
40.00%56.61,35413,4720.0%66.7%
20.00%56.01,2929,2450.0%50.0%
40.00%53.170310,377100.0%25.0%
60.00%54.01,24511,39966.7%50.0%
40.00%57.01,05313,5150.0%50.0%
20.00%53.11,35215,7510.0%25.0%
80.00%56.31,48015,966100.0%75.0%
40.00%52.61,04711,70650.0%33.3%
80.00%52.71,37415,092100.0%66.7%
80.00%52.11,03810,01075.0%100.0%
0.00%55.31,42712,0790.0%0.0%
40.00%52.482311,731100.0%25.0%
60.00%57.17359,82433.3%100.0%
40.00%57.296611,18350.0%33.3%
80.00%51.51,10911,497100.0%50.0%

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Karthus vs Katarina - Frequently Asked Questions

How does Karthus do against Katarina in League of Legends?

Karthus wins the Karthus vs Katarina matchup with a 50.0% win rate compared to Katarina's 50.0%, a 0.0 percentage point difference. This data is based on 6 recent ranked games in patch 26.10.

How does Karthus do against Katarina in the early game?

In the early game, Karthus has the advantage against Katarina with a 0.0% win rate versus 0.0%. 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 Katarina in the late game?

In the late game, Karthus takes over the Karthus vs Katarina matchup with a 50.0% win rate compared to 50.0%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Katarina matchup?

Karthus wins the matchup against Katarina with a 50.0% win rate in League of Legends patch 26.10. The 0.0 percentage point advantage means Karthus is slightly favored in this lane matchup based on 6 games analyzed.

What is the best Karthus build against Katarina?

The best Karthus build against Katarina includes Luden's Echo, Liandry's Torment, Stormsurge 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 Katarina?

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

Does Karthus counter Katarina?

Yes, Karthus has a favorable matchup against Katarina with a 50.0% win rate. Karthus slightly edges out Katarina in lane based on current patch 26.10 data.

How do I play Karthus against Katarina?

When playing Karthus against Katarina, 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.