Okafor became a free agent Friday after his 10-day contract with the Pacers expired, Keith Smith of Spotrac.com reports.
The Pacers signed Okafor to a 10-day contract Monday, NBA reporter Chris Haynes reports.
The Pacers are waiving Okafor on Tuesday, Tony East of SI.com reports.
The Pacers have signed Okafor to a training camp deal on Saturday, Shams Charania of The Athletic reports.
Okafor (lower body) signed a one-year contract Monday with Basket Zaragoza of Spain's Liga ACB, Albert De Roa of HoopsHype.com reports.
The Capitanes placed Okafor (lower body) on the injured list Wednesday.
Okafor didn't appear in Thursday's win over Westchester due to a lower-body injury.
Okafor generated 26 points (12-19 FG, 1-2 FT), 11 rebounds, an assist and a block in 26 minutes during Tuesday's 126-112 win over Memphis.
Okafor logged 21 points (8-13 FG, 1-1 3Pt, 2-3 FT), nine rebounds, four assists and two steals in 41 minutes during Friday's 99-89 loss to Lakeland.
Okafor posted 30 points (13-17 FG, 0-1 3Pt, 3-3 FT), 10 rebounds, four assists and two blocks in 32 minutes during Wednesday's 116-112 win over the Vipers.