Kiryat Gat
On August 17, 2017, Rothbart signed with Maccabi Kiryat Gat, joining his former head coach Roi Hagai. In 35 games played for Kiryat Gat, he averaged 18.9 points, 12.3 rebounds, 2.3 assists and 2.1 blocks per game. Rothbart helped Kiryat Gat reach the Liga Leumit Finals, where they eventually lost to Hapoel Be'er Sheva.