Sebastian Prieto has been called into Argentina's Davis Cup team to replace the injured Juan Monaco.
Doubles specialist takes place of injured Monaco
Sebastian Prieto has been called into Argentina's Davis Cup team to face Great Britain, replacing the injured Juan Monaco.
Coach Alberto Mancini has turned to Prieto, 32, after Monaco suffered an ankle injury at the Vina Del Mar Open at the weekend.
Doubles specialist Prieto is ranked 31st in the world in doubles but does not have a singles ranking, having reached a career-high of 137th almost 10 years ago.
Prieto has begun training at Parque Roca alongside team-mates Jose Acasuso, David Nalbandian and Agustin Calleri.
The British team, who arrived in Buenos Aires on Sunday night, will train on Monday evening after Argentina's session.