Sirenita Cosmica wins 49.0% of their matches on Arena (49 played). Sirenita Cosmica wins 48.3% of the time in RM 1v1 after 116 matches. Having completed 109 matches, Sirenita Cosmica sits at 901 in RM 1v1.

Hailing from Argentina, Sirenita Cosmica prefers ranked random map 1v1 and picks Britons 23.9% of the time.