Vasek Pospisil and Milos Raonic are both in action on Wednesday at the US Open second round.
Pospisil will face South African Kevin Anderson (No. 23) at 11 am, and this game will be immediately followed by that of his compatriot on the same grounds.
Raonic will then measure to Ryan Harrison, the 120th player in the world, and his game will be shown on RDS, which went on the air after 13 pm.
In preparation, the Canadiens practiced his particular services, which have been lacking in his opinion at the first meeting.
Raonic and Harrison each won a match against each other. Their last encounter dates back to 2012, however.