The Raptors recalled Omoruyi from the G League's Raptors 905 on Sunday.
Omoruyi is listed as out for Thursday's game versus the Cavaliers due to not being with the team.
The Timberwolves waived Omoruyi on Friday.
Omoruyi agreed to a deal with Minnesota on Monday, Michael Scotto of USA Today reports.
Omoruyi will be waived by Washington on Wednesday, Josh Robbins of The Athletic reports.
Omoruyi registered 26 points (11-17 FG, 4-6 3Pt), two rebounds and five assists across 23 minutes during Sunday's 132-122 loss to the Celtics.
Omoruyi (illness) is available for Friday's game against Chicago, Bijan Todd of Monumental Sports Network reports.
Omoruyi is questionable for Friday's game against the Bulls due to a non-COVID illness.
Omoruyi (ankle) totaled three points (1-5 FG, 0-3 3Pt, 1-1 FT), one rebound and one assist in 14 minutes Tuesday in the Wizards' 117-113 win over the Bucks.
Omoruyi (ankle) isn't on the injury report for Tuesday's game against the Bucks.