Premier League team news: Middlesbrough v Liverpool
Middlesbrough striker Alvaro Negredo is in contention to face Liverpool but playmaker Gaston Ramirez is out.
Both sat out the defeat by Southampton but while Negredo has recovered well from a hamstring niggle, Ramirez's foot problem has kept him out of training this week.
Left-back George Friend is nearing a return from knee trouble but may be held back as a precaution.
Liverpool midfielder Emre Can remains a doubt for the trip to Middlesbrough after missing Sunday's draw with West Ham because of a minor knee injury.
Centre-back Dejan Lovren came off with cramp at half-time in that match and will have to be assessed before the game at the Riverside.
Midfielder Marko Grujic is sidelined with a tendon injury while striker Daniel Sturridge will not be considered but could return to the squad for Monday's Merseyside derby at Goodison Park if his return from a calf problem remains on schedule.
Provisional squads
Middlesbrough: Valdes, Guzan, Chambers, Friend, Fabio, Barragan, Nsue, Gibson, Espinosa, De Roon, Clayton, Forshaw, Downing, Stuani, Fischer, De Sart, Traore, Negredo, Nugent, Rhodes, Leadbitter, Ayala.
Liverpool: Karius, Clyne, Matip, Klavan, Milner, Lallana, Henderson, Wijnaldum, Mane, Origi, Firmino, Mignolet, Alexander-Arnold, Moreno, Lucas, Stewart, Ejaria, Woodburn.