Manchester United's Carlos Baleba suffers hamstring injury against Roma

• Carlos Baleba, Manchester United midfielder, suffered a hamstring injury during a match against Roma.
• The injury occurred early in the second half of the Champions League match at Old Trafford.
• Manchester United was trailing 2-0 when Baleba was forced off the field.
• Michael Carrick, a Manchester United official, confirmed the injury.
• The injury is expected to sideline Baleba for an unspecified period.