The Fresno Bee reported on Friday that senior center Robert Upshaw (Fresno, Calif./San Joaquin Memorial) will announce his college decision on Sunday at 6 p.m. ET/3 p.m. PT.
The 7-footer recently backed out of a commitment to Kansas State after head coach Frank Martin left for South Carolina. Upshaw originally chose the Wildcats over Fresno State, Georgetown and Louisville.
Upshaw's mother, Ceylon Sherman, does not know where her son will be playing college basketball next season.
"Only Robert knows," she told the paper. "I don't even know, and my stomach's upset. I'm nervous."
Upshaw is the 13th ranked center in the senior class on ESPN.com.