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CassiopeiaMid duos

Mid73%Top16%Bot9%

Win: 45.8%; ▼4.3 vs Mid
LP a game: +0.20; ±1.09
Games: 1,392; a win +21.0 · a loss −17.6
Pick · Ban: 0.66 · 0.43%; as Mid · any role

Overview Build Runes Matchups Duos

Updated 18 Oct, 21:50 UTCHow we measure

Cassiopeia's partners

Find a partner

Better together02+ pts over expected

In line1

Worse together02+ pts under expected

Most played first · the pair's win rate

Kayn with Cassiopeia: In line, the pair 54.1% over 109 games.

In linetogether in 7.8% of Cassiopeia Mid games

Kayn

10th of 43 Jungle · 50.8% alone in Jungle · 109 games together

Pair win rate

54.1%

109 games · 44.8%–63.2%

expected 46.6

▲ 7.6 pts over expectedThe range holds expected

Grades

Kayn alone

No pair grade: too few games together.

LP a game

+3.3est.

From the win rate: +21.0 a win, −17.6 a loss.

Every partner as a table16 with 30+ games

Mid Cassiopeia'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
Kayn	109	54.1%45%–63%	+7.6	–	–	50.8%
Warwick	74	48.7%38%–60%	+0.5	–	–	52.4%
Master Yi	66	43.9%33%–56%	−3.2	–	–	51.3%
Briar	62	43.6%32%–56%	−5.6	–	–	53.4%
Wukong	58	50.0%38%–62%	+0.1	–	–	54.1%
Viego	52	38.5%26%–52%	−7.4	–	–	50.1%
Lee Sin	49	49.0%36%–63%	+7.5	–	–	45.7%
Nocturne	45	40.0%27%–55%	−3.8	–	–	48.1%
Shyvana	45	42.2%29%–57%	−6.7	–	–	53.1%
Cho'Gath	41	48.8%34%–64%	+0.2	–	–	52.9%
Graves	39	43.6%29%–59%	−1.4	–	–	49.3%
Shaco	37	51.4%36%–67%	+6.8	–	–	48.8%
Ekko	34	50.0%34%–66%	+4.2	–	–	50.0%
Kha'Zix	32	46.9%31%–64%	+3.5	–	–	47.6%
Lillia	32	50.0%34%–66%	+1.9	–	–	52.4%
Vi	30	40.0%25%–58%	−4.6	–	–	48.8%

Questions

What is the best jungler to play with Cassiopeia?

Kayn: 54.1% over 109 games in all ranks, patch 26.20 (95% range 44.8 to 63.2%).

Which partners are better together with Cassiopeia?

None of the 1 ranked partners clearly wins more with Cassiopeia than their own win rates suggest.

How many games is this based on?

1,392 Cassiopeia mid laner games in all ranks, patch 26.20 to 18 Oct. Partners need 100+ games to be ranked.