Antero 'tero' Sirén is a VALORANT esports player from Finland who is currently a free agent. tero previously played for VAMOS and their most recent match was against Sampi on June 29, 2021. tero has a current rating of 1.16 from a total 308 rounds played. Other statistics include 234.1 Average Combat Score (ACS), 145.4 Average Damage Per Round (ADR). tero also boasts a first blood success rate of 51% followed by a 19.6% headshot percentage.