Ellenson agreed to an Exhibit 10 deal with the Bucks on Wednesday, Eric Nehm of The Athletic reports.
Ellenson signed a one-year deal with Obradoiro on Tuesday.
Ellenson became a free agent Saturday after the Raptors elected not to renew his 10-day contract, Blake Murphy of The Athletic reports.
Ellenson signed a 10-day contract with the Raptors on Wednesday, Adrian Wojnarowski of ESPN reports.
Ellenson produced 35 points (12-18 FG, 5-9 3Pt, 3-3 FT), eight rebounds and four assists across 36 minutes in Monday's playoff win over G League Ignite.
Ellenson provided 21 points (7-15 FG, 5-11 3Pt, 1-1 FT), five rebounds and two assists across 27 minutes in Thursday's 115-93 win over G League Oklahoma City.
Ellenson provided 27 points (10-16 FG, 6-8 3Pt, 1-2 FT), 11 rebounds and four assists across 30 minutes in Monday's 119-117 win over G League Memphis.
Ellenson posted 26 points (9-21 G, 3-10 3Pt, 3-3 FT), 12 rebounds and an assist across 34 minutes in Sunday's 122-117 loss to G League Fort Wayne.
Ellenson recorded 16 points (5-11 FG, 1-7 3Pt, 3-3 FT), 12 rebounds and four assists across 32 minutes in Thursday's 117-92 win over G League Salt Lake City.
Ellenson posted 27 points (10-15 FG, 5-9 3Pt, 1-1 FT), nine rebounds and two assists in Wednesday's 121-115 win over G League Agua Caliente.