Dejan Lovren, Kolo Toure and Philippe Coutinho all suffered injuries in Liverpool's League Cup semi-final first leg against Stoke City.
Liverpool manager Jurgen Klopp concedes he may have to dip into the transfer market in January for defensive reinforcement.
Center backs Dejan Lovren and Kolo Toure suffered injuries in their side's 1-0 win against Stoke City in the League Cup semifinal first leg on Tuesday.
The duo join the long list of injured defenders at the club, with Martin Skrtel, Mamadou Sakho and Joe Gomez already on the sidelines.
Liverpool's injuries extend to all over the pitch, with the likes of Jordan Henderson, Danny Ings, Daniel Sturridge and Philippe Coutinho – also hurt against Stoke – all unfit.