in 2025 Hankins played for the
Philadelphia 76ers in the
NBA Summer League after going undrafted in the
2019 NBA draft. Hankins began his professional career in the
Czech Republic with
ČEZ Nymburk. He was named to the
Basketball Champions League Team of the Week on January 16, 2020, after contributing a season-high 18 points, seven rebounds, a block and a steal in a win over
Iberostar Tenerife. Hankins averaged 12.8 points, 6.4 rebounds and 1.6 blocks per game. On May 19, 2020, he signed with
Maccabi Rishon LeZion of the
Israeli Basketball Premier League. He averaged 12.4 points and 6.6 rebounds per game, and shot .641 from the floor. On August 1, 2020, Hankins signed with
Galatasaray of the Turkish
Basketball Super League (BSL) and the
Basketball Champions League. However, on August 21, Hankins announced he was not joining the team. On July 27, 2021, Hankins signed with the
South East Melbourne Phoenix of the
National Basketball League. After sustaining a knee injury during the
2021 NBA Summer League, he was released by the Phoenix on September 1. On November 15, Hankins was acquired by the
Birmingham Squadron of the
NBA G League. On April 10, 2022, Hankins signed with the
Mets de Guaynabo of the BSN. He averaged 13.5 points, 6.2 rebounds, and 1.6 blocks (4th in the league) per game. On July 28, 2022, Hankins signed with
Hapoel Jerusalem of the
Israeli Premier League and the
Basketball Champions League. On February 7, 2023, Hankins scored 28 points in a crucial game against
SIG Strasbourg in the champions league, his career high in the competition.On February 16, Hankins won the Israeli state cup with Hapoel Jerusalem after a 67–61 win against a
Euroleague side opponent and their old nemesis,
Maccabi Tel Aviv.[https://www.eurohoops.net/en/others/1463830/hapoel-jerusalem-wins-7th-israeli-state-cup-title-in-club-history/ He was released by the team on July 7, 2024. On July 19, 2024, he signed with
U-BT Cluj-Napoca of the
Liga Națională de Baschet Masculin. On July 31, 2025, he signed with
Coviran Granada of the
Liga ACB. In December, he left Granada to join
Maccabi Tel Aviv of the
Ligat HaAl and
EuroLeague until the end of the season.{{Cite web |date=2025-12-10 |title=Maccabi signs Zach Hankins for frontcourt reinforcement ==References==