Madrid have received a significant defensive boost as Alaba has rejoined group training and is poised to make his return to the squad for match against Vallecano, according to a report from AS.
The 33-year-old defender's return provides a timely solution for manager, whose squad has been severely depleted by injuries, particularly in defence.
Alaba participated in the majority of group exercises during Friday's training session at Valdebebas, with the outlook for his recovery described as "very positive." The Austrian international is expected to complete Saturday's final session without issue and be named in Alonso's squad for the trip to Vallecas.
The comeback of the experienced centre-back is a critical development for Real Madrid, who are facing an injury crisis in their backline. Alonso remains without four key players for the upcoming league fixture.
The injury list includes starting right-back Carvajal and fellow centre-back Rudiger, whose absence has compounded Madrid's defensive woes.
Furthermore, the club is without key defensive midfielder Tchouameni, who was the latest player to be sidelined. The Frenchman is suffering from a semitendinosus muscle injury in his left leg and is not expected to reappear until after the upcoming international break. His target is reportedly the match against Elche on November 23. Youngster Franco Mastantuono also remains unavailable.