Vi - League of Legends Champion
Win Rate
50.0%
Pick Rate
2.3%

Vivs Karthus

CFighterAssassin
Patch26.3
Matches785,220
LaneAll Lanes
TierAll Tiers
Last UpdatedFeb 26, 2026
MethodologyData Methodology

Vi vs Karthus is a decisive matchup in LoL patch 26.3. Vi wins with a 55.0% win rate (+10.0%) over Karthus based on 20 games. Vi wins the early laning phase while Karthus scales better into the late game. Below you'll find the best Vi build, runes, laning stats, and strategies for the Vi vs Karthus matchup.

Vi Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Vi 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 - 55.0% win rateKarthus(55.0%)
Vi - 55.0% win rate in this matchup
Vi
55.0% WR
VS
Karthus vs Vi matchup - 45.0% win rate
Karthus
45.0% WR

Who Wins the Vi vs Karthus Matchup?

Vi wins the Vi vs Karthus matchup
Winner
Vi
Matches: 20
55.0%
Win Rate
45.0%
1.1
CS / min
1.5
673
DMG / min
1,082
11,598
Gold / game
11,909
342
Heal / min
277
1,207
DMG Mitigated / min
475
1.0
CC / min
0.6
77.8%
Early Game WR
22.2%
36.4%
Late Game WR
63.6%

Vi vs Karthus Matchup Summary

The Vi vs Karthus matchup is a decisive matchup in League of Legends ranked play. Based on 20 recent matches analyzed, Vi wins with a 55.0% win rate compared to Karthus's 45.0%, giving Vi a 10.0 percentage point advantage. Game phase dynamics play a critical role here: Vi controls the early laning stage, but Karthus outscales as the game goes longer. The matchup shifts dramatically depending on game length — Vi 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 Vi leads by 796 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Vi players can confidently pick into Karthus and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Karthus away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Vi vs Karthus Laning Phase Breakdown

Karthus wins the laning phase against Vi in League of Legends

Karthus is favored during the laning phase against Vi, 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
1.1Vi
1.5Karthus
Karthus edges out Vi by 0.4 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
673Vi
1,082Karthus
Karthus heavily out-damages Vi by 409 DMG/min, dominating both short trades and all-in fights. Vi 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
11,598Vi
11,909Karthus
Karthus earns 311 more gold per game than Vi, 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
1.0Vi
0.6Karthus
Vi provides 0.4 seconds more crowd control per minute than Karthus, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Vi coordinate with their jungler and control the pace of skirmishes.
Sustain
1,548Vi
752Karthus
Vi vastly out-sustains Karthus, healing and mitigating 796 more damage per minute. This massive durability gap means Vi 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 Vi Build Against Karthus

Plated Steelcaps is the optimal boots choice against Karthus, providing the mobility and stats Vi needs most in this matchup. The top-performing core items for Vi against Karthus are Sundered Sky, Death's Dance and Trinity Force. This combination gives Vi an effective balance of damage, survivability, and utility for the matchup. This build has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Vi the best chance to compete against Karthus. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Vi vs Karthus matchup.

Early Game vs Late Game

Early Game
Vi
77.8%
+55.6% advantage
Vi early game win rateVi77.8%
Karthus early game win rateKarthus22.2%
Late Game
Karthus
63.6%
+27.3% advantage
Vi late game win rateVi36.4%
Karthus late game win rateKarthus63.6%

Vi dominates the early game (first 15 minutes) with a commanding 77.8% win rate — a 55.6 percentage point lead over Karthus. This lopsided early game means Vi 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 63.6% win rate — 27.3 points above Vi. Extended games heavily favor Karthus, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Vi must aggressively press their early advantage and close out the game before Karthus reaches their scaling breakpoints. If Karthus survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Vi Runes Against Karthus

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

Running Precision primary with Inspiration secondary allows Vi to press their advantage against Karthus, amplifying the strengths that make this a favorable matchup.


Vi matchup data for League of Legends patch 26.3. The table below shows Vi'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 Vi build, runes, laning stats, and early vs late game analysis for that specific matchup.

Vi matchup win rates and stats in League of Legends patch 26.3
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
53.78%2511.062012,52949.1%57.5%
46.20%1581.062312,05938.8%53.9%
52.60%1541.064812,09961.3%43.2%
42.75%1310.961612,37841.5%43.9%
49.60%1250.962312,35158.3%41.5%
52.42%1241.062812,08045.3%60.0%
46.22%1191.162511,83046.7%45.8%
50.00%1180.959812,50143.1%55.2%
53.40%1031.059712,51547.9%58.2%
53.26%921.158913,09147.2%57.1%
43.53%851.262313,02434.3%50.0%
47.56%820.961312,81840.6%52.0%
40.79%761.471111,22344.4%37.5%
55.41%740.966612,09163.6%48.8%
54.05%741.063312,00642.5%67.7%
50.00%741.064813,15447.1%52.5%
39.19%741.252711,19939.0%39.4%
47.89%711.065513,00453.6%44.2%
55.71%701.269112,07750.0%60.5%
59.09%660.961311,88458.1%60.0%
47.37%571.370712,97353.9%41.9%
51.79%561.465912,47653.9%50.0%
47.27%550.967813,42147.6%47.1%
54.72%531.157411,78462.5%42.9%
57.45%471.066912,73660.0%56.3%
35.56%451.056412,86743.8%31.0%
37.21%430.856911,82239.1%35.0%
60.47%431.659912,17166.7%54.5%
48.78%411.061611,42448.0%50.0%
51.22%411.668612,98968.4%36.4%
47.50%401.164912,92043.8%50.0%
47.50%400.966413,08842.9%50.0%
51.35%371.055811,12750.0%52.9%
35.29%340.958813,16840.0%31.6%
57.58%331.054111,65273.3%44.4%
60.61%330.974112,85962.5%58.8%
53.13%320.960712,51150.0%55.0%
54.84%310.858110,49554.2%57.1%
48.15%272.157011,38247.1%50.0%
52.00%251.167813,00754.5%50.0%
40.00%250.964811,84121.4%63.6%
29.17%241.260511,00217.6%57.1%
90.91%220.865012,70590.9%90.9%
50.00%220.863013,10414.3%66.7%
33.33%211.057111,87336.4%30.0%
23.81%211.157111,30511.1%33.3%
55.00%201.167311,59877.8%36.4%
47.37%191.556611,65166.7%30.0%
50.00%181.157813,39725.0%70.0%
55.56%180.761910,70960.0%50.0%
66.67%181.962713,80466.7%66.7%
43.75%161.176312,99242.9%44.4%
37.50%160.967014,03166.7%20.0%
50.00%162.769314,38180.0%36.4%
53.33%151.951511,52957.1%50.0%
42.86%143.067715,479100.0%38.5%
41.67%122.360711,44525.0%75.0%
58.33%121.267013,99666.7%55.6%
54.55%111.869114,11160.0%50.0%
72.73%110.968512,74757.1%100.0%
27.27%111.960010,59525.0%33.3%
30.00%103.963110,46833.3%25.0%
50.00%103.072810,33250.0%50.0%
22.22%94.559011,08825.0%20.0%
66.67%91.678013,56433.3%83.3%
22.22%91.355513,6400.0%33.3%
44.44%94.41,02614,90150.0%42.9%
62.50%83.27138,99950.0%75.0%
57.14%76.065510,37733.3%75.0%
57.14%74.270410,73050.0%66.7%
57.14%70.857514,20350.0%60.0%
28.57%72.169411,0480.0%40.0%
50.00%65.982012,21866.7%33.3%
66.67%65.872511,20066.7%0.0%
83.33%61.871111,88566.7%100.0%
50.00%66.777712,53866.7%33.3%
60.00%51.451410,770100.0%0.0%
80.00%55.586411,421100.0%50.0%
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Vi vs Karthus - Frequently Asked Questions

How does Vi do against Karthus in League of Legends?

Vi wins the Vi vs Karthus matchup with a 55.0% win rate compared to Karthus's 45.0%, a 10.0 percentage point difference. This data is based on 20 recent ranked games in patch 26.3.

How does Vi do against Karthus in the early game?

In the early game, Vi has the advantage against Karthus with a 77.8% win rate versus 22.2%. Vi players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Vi do against Karthus in the late game?

In the late game, Karthus takes over the Vi vs Karthus matchup with a 63.6% win rate compared to 36.4%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Vi vs Karthus matchup?

Vi wins the matchup against Karthus with a 55.0% win rate in League of Legends patch 26.3. The 10.0 percentage point advantage means Vi is significantly favored in this lane matchup based on 20 games analyzed.

What is the best Vi build against Karthus?

The best Vi build against Karthus includes Sundered Sky, Death's Dance, Trinity Force with Plated Steelcaps. This build achieves a 33.3% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Vi runes against Karthus?

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

Does Vi counter Karthus?

Yes, Vi has a favorable matchup against Karthus with a 55.0% win rate. Vi strongly counters Karthus in lane based on current patch 26.3 data.

How do I play Vi against Karthus?

When playing Vi against Karthus, 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.