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Karthus

71.66% Win Rate4.03 KDA8/10 Smurf Score5.56% Pick Rate
Data Period:2021
All-Time
2025LIVE20242023202220212020

2021: Historical season archive

71.66%
Win Rate
4.03
Average KDA
8/10
Smurf Score
5.56%
Pick Rate
Karthus Performance Statistics
Detailed statistics for Karthus based on professional booster data.

Avg Kills

10.39

Avg Deaths

5.51

Avg Assists

10

Historical Performance
6 years of data
Karthus performance trends over time. Compare how the champion evolved across different seasons.
Win Rate
68.79%1.3%
Average KDA
4.18+0.4
Smurf Score
7/10+2

Year-by-Year Performance

2025
68.79% WR4.18 KDA7/10314 games
2024
69.72% WR3.8 KDA5/10284 games
2023
70.74% WR3.73 KDA6/10434 games
2022
62.22% WR4.27 KDA7/102112 games
2021Current
71.66% WR4.03 KDA8/103147 games
2020
74.37% WR3.92 KDA9/102946 games

Meta Insight: Karthus shows declining performance over time. Professional players have maintained moderate success rates across multiple seasons.

Why Karthus Has 71.66% Win Rate

Karthus achieves exceptional win rates in the hands of skilled boosters due to specific strengths that can be exploited in lower MMR games.

How to Play Karthus Like a Booster
  1. 1Master the champion mechanics completely
  2. 2Learn optimal combos and power spikes
  3. 3Understand matchups and win conditions
  4. 4Focus on objectives after getting kills
  5. 5Maintain high CS while looking for plays