Fall officially signed a contract with the Celtics on Thursday, Taylor C. Snow of the Celtics' official site reports.

EDGE Analysis

After going undrafted out of Central Florida in June, Fall and the Celtics began negotiating a deal, but his contract wasn't finalized until he finished up summer-league play. The exact terms of Fall's deal aren't known, but it's believed the 7-foot-6 center inked an Exhibit 10 deal. He'll have the opportunity to compete for a roster spot in training camp, but it's more likely Fall opens his first professional campaign with the G League's Maine Red Claws.