Saloustros played with the youth teams of Filathlitikos, and then with the senior men's team of
Filathlitikos, in the Greek lower
minor league divisions. He played with Filathlitikos in the
Greek 4th Division, in the 2010–11 season, and in the
Greek 3rd Division, in the 2011–12 season. Saloustros then started his
pro career with Filathlitikos, in the
Greek 2nd Division, in the 2012–13 season. He then moved to the
top-tier level
Greek League club
Panionios, where he also played in the
EuroCup. He joined the Greek EuroCup club
PAOK, in 2014. In 2015, he moved to the Greek club
Kolossos Rodou. After two years, he left the club, and on June 10, 2017, he joined
Promitheas Patras of the
Greek Basket League. He was named the
Greek League's Most Improved Player in 2018. Saloustros joined the
Greek Basket League and
BCL club
Peristeri in 2019. On July 2, 2020, he officially re-upped his contract with Peristeri. On July 29, 2021, Saloustros renewed for a third season with the club and was subsequently named team captain. During the 2021-22 campaign, in a total of 22 games, he averaged 5.2 points and 3.3 rebounds, playing around 16 minutes per contest. On July 14, 2022, Saloustros parted ways with Peristeri. On August 24, 2022, Saloustros returned to
PAOK after seven years for a second stint. In 26 league games, he averaged 5.4 points, 5.2 rebounds and 1.3 assists in 20 minutes per contest. On July 23, 2023, Saloustros returned to Patras for
Apollon. In 23 games, he averaged 5.1 points, 3.7 rebounds and 2.2 assists in 25 minutes of play. He retired from professional basketball on 2025. ==National team career==