Star of Boca Juniors in question for the derby with River

Boca Juniors playmaker - Juan Roman Riquelme is a doubt for the derby of the Argentine Football on Tuesday against River Plate because of injury to the right leg, the team announced. Riquelme left the team's practice Friday, but today it is still not known how serious his injury is and whether it will play against River Plate. Only a week ago Riquelme appear in the game after six-month absence through injury of his left knee. The two most popular otnora in Argentina - Boca Juniors and River Plate are presented rather hesitantly this season. River Plate is 11th in the standings, but earlier this week sacked coach Angel Kappa after the teams will win in seven straight games. Boca coach Claudio Borhi also considering leaving, but Boca is 13th in the standings.