John Sinis

John Sinis, or Giannis Sinis (Greek: Γιάννης Σίνης; born September 4, 1991), is a Greek professional basketball player. He is 2.06 m tall. He plays at the power forward and center positions.

College career
Sinis played college basketball at the University of San Diego with the Toreros.

Professional career
Sinis began his professional career with the top-tier level Greek Basket League club Rethymno Cretan Kings in 2013. In 2015, he moved to Kavala. He missed the season, due to injury.

In 2016, he signed with the Psychiko of the 2nd-tier level Greek A2 Basket League.