Maik-Kalev Kotsar (born 22 December 1996) is an Estonian professional basketball player for the Yokohama B-Corsairs of the Japanese B.League.

Kotsar earned second-team All-SEC honors after averaging 11.2 points, 6.3 rebounds, 2.3 assists, 1.5 steals and 1.1 blocks per game during his senior season.

[9] His second MVP of the round came from a 93–87 victory over ALBA Berlin on 28 March 2023 recording 23 points, 10 rebounds, 2 assists, 2 blocks and a PIR of 40.

[11] Kotsar made his debut for the Estonian national team on 29 June 2018, in a 2019 FIBA Basketball World Cup qualifier against Great Britain, scoring 8 points in a 65–74 away defeat.

[12] Kotsar's 3x3 career started in the U18 division in 2013 with the Sprite Streetball 2013 Tallinn tournament where he advanced to the U18 Estonia Finals and eventually the 2013 FIBA 3x3 World Championships on September 26, 2013.