Reynolds, 25, signed an Exhibit 10 contract late last month and appeared in one preseason game, scoring six points in two minutes. Reynolds got into 19 games last season as a rookie with the Timberwolves.
The 30-year-old Zeller signed with the Spurs before the restart and appeared in two games in Orlando, playing four total minutes. His contract included a non-guaranteed second season, so San Antonio won’t owe him any money. Zeller has played for seven teams in eight NBA seasons.
The Spurs’ roster is now down to 17 players, with both two-way slots filled.
London Perrantes, who was signed on Friday, will likely be cut today as well, since he was presumably only signed for G League purposes. However, the team didn’t announce his signing and may not announce his release either. Assuming he’s cut, San Antonio will start the season with an open spot on its 15-man roster.