Karthus counters in Support
Too few Karthus games in Support for lane matchups yet (JP Ranked, all ranks, patch 26.20, 14–17 Oct 2026).
No Karthus lane opponent has 100 games in Support yet.
Questions
What is Karthus's win rate in Support?
31.4% over 35 games (95% range 18.6–48.0%). JP Ranked, all ranks, patch 26.20.
How many games is this based on?
35 Karthus games in Support, against 0 opponents with 100+ games each. JP Ranked, all ranks, patch 26.20, 14–17 Oct 2026.