Career
He is 1.84 m (6 ft ½ in) in height. Sioutis started his playing career with the youth team of Milon in 1986. In 1995, he transferred to Aris.
In 1999, he played with Panionios and in 2000, he returned to Aris.
He also played with Irakleio, Peristeri, Ilysiakos, Dafni, and ICBS.
Sioutis also played in 11 games with the Greek national basketball team