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CassiopeiaMid duos

Mid75%Top13%Bot10%

Win: 45.6%; ▼4.4 vs Mid
LP a game: +0.30; ±0.76
Games: 2,766; a win +20.9 · a loss −17.4
Pick · Ban: 0.86 · 0.56%; as Mid · any role

Overview Build Runes Matchups Duos

Updated 21 Oct, 08:09 UTCHow we measure

Cassiopeia'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.

Find a partner

Better together02+ pts over expected

In line7

Worse together02+ pts under expected

Most played first · the pair's win rate

Lee Sin with Cassiopeia: In line, the pair 45.8% over 216 games.

In linetogether in 7.8% of Cassiopeia Mid games

Lee Sin

35th of 43 Jungle · 46.9% alone in Jungle · 216 games together

Pair win rate

45.8%

216 games · 39.3%–52.5%

expected 42.5

▲ 3.3 pts over expectedThe range holds expected

Grades

Lee Sin alone

No pair grade: too few games together.

LP a game

+0.2est.

From the win rate: +20.9 a win, −17.4 a loss.

Every partner as a table32 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
Lee Sin	216	45.8%39%–52%	+3.3	–	–	46.9%
Kayn	200	45.0%38%–52%	−0.9	–	–	50.3%
Warwick	129	44.2%36%–53%	−4.2	–	–	52.8%
Wukong	123	52.9%44%–61%	+3.7	–	–	53.5%
Cho'Gath	108	54.6%45%–64%	+5.0	–	–	54.0%
Master Yi	103	55.3%46%–65%	+8.7	–	–	51.0%
Viego	100	42.0%33%–52%	−3.2	–	–	49.6%
Nocturne	90	47.8%38%–58%	+3.0	–	–	49.1%
Shaco	89	44.9%35%–55%	+0.3	–	–	49.0%
Shyvana	82	46.3%36%–57%	−3.2	–	–	53.9%
Qiyana	80	43.8%33%–55%	+3.5	–	–	44.6%
Briar	79	46.8%36%–58%	−1.7	–	–	52.9%
Kha'Zix	70	44.3%33%–56%	+1.6	–	–	47.0%
Vi	67	32.8%23%–45%	−11.0	–	–	48.2%
Graves	64	40.6%29%–53%	−3.7	–	–	48.7%
Sylas	64	42.2%31%–54%	−1.7	–	–	48.3%
Jarvan IV	54	42.6%30%–56%	−3.1	–	–	50.1%
Amumu	53	43.4%31%–57%	−5.0	–	–	52.8%
Sejuani	46	43.5%30%–58%	−3.0	–	–	50.9%
Zac	46	56.5%42%–70%	+10.6	–	–	50.3%

Questions

What is the best jungler to play with Cassiopeia?

Master Yi: 55.3% over 103 games in all ranks, patch 26.20 (95% range 45.7 to 64.6%). Then Cho'Gath 54.6% and Wukong 52.9%.

Which partners are better together with Cassiopeia?

None of the 7 ranked partners clearly wins more with Cassiopeia than their own win rates suggest.

How many games is this based on?

2,766 Cassiopeia mid laner games in all ranks, patch 26.20 to 21 Oct. Partners need 100+ games to be ranked.