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KarthusSupport duos

Off-meta Support

Jungle76%Mid10%Bot6%Support5%

Win: 44.2%; ▼5.8 vs Support
LP a game: +2.80; ±2.68
Games: 335; a win +28.4 · a loss −17.4
Pick · Ban: 0.08 · 0.33%; as Support · any role

Overview Build Runes Matchups Duos

Updated 20 Oct, 12:59 UTCHow we measure

Karthus's partners

Every partner

Across: the partner's own win rateUp: the pair's win rate

Across: the partner's own win rateUp: the pair's win rate

Dashed: what the two champions alone suggest.

Few games No partner has 100 games yet: every one with 30 or more.

Find a partner

Better together02+ pts over expected

In line0

Worse together02+ pts under expected

Few games6Under 100 games: no verdict

Most played first · the pair's win rate

Master Yi with Karthus: Few games, the pair 45.2% over 42 games.

Few gamestogether in 12.5% of Karthus Support games

Master Yi

7th of 40 Jungle · 51.4% alone in Jungle · 42 games together

Pair win rate

45.2%

42 games · 31.2%–60.1%

expected 45.6

▼ 0.4 pts under expected

Grades

Master Yi alone

No pair grade: too few games together.

LP a game

+3.3est.

From the win rate: +28.4 a win, −17.4 a loss.

Every partner as a table6 with 30+ games

Support Karthus's partners with 30 games or more: the pair's win rate, against what the two alone suggest, the grades and the partner alone
Partner				Pair	Synergy
Master Yi	42	45.2%31%–60%	−0.4	–	–	51.4%
Ezreal	42	45.2%31%–60%	+3.2	–	–	47.9%
Caitlyn	37	43.2%29%–59%	−0.4	–	–	49.5%
Lee Sin	34	52.9%37%–69%	+10.7	–	–	48.0%
Kai'Sa	31	35.5%21%–53%	−9.7	–	–	51.0%
Jhin	31	58.1%41%–74%	+13.8	–	–	50.1%

Questions

How many games is this based on?

335 Karthus support games in all ranks, patch 26.20 to 20 Oct. Partners need 100+ games to be ranked.