Gonzaga lost a key player for the rest of 2018-19 regular season.
Killian Tillie has suffered a partially torn plantar fascia and won't return this regular season, according to a Stadium report.
Head coach Mark Few is hopeful he can return for the postseason.
The junior forward missed time while recovering from a stress fracture in his ankle at the beginning of 2018-19. The Frenchman played in just nine games before suffering his injury. He averaged 12.9 points and 5.9 rebounds in 2016-17 as the Bulldogs' second-leading scorer.
Tillie only managed 6.0 points and 4.2 rebounds throughout his limited showings since his return from the fracture.
Gonzaga is ranked No. 3 in the nation and boasts a 22-2 record.
While losing a key piece for the year may lower the team's ceiling, the Bulldogs will focus on extending their 13-game winning streak against Saint Mary's on Saturday.