In the quarterfinals of the same event he fell in a third set tiebreak to Dmitry Tursunov .
Matosevic upset Milos Raonic in the round of 16 at the Citi Open .
In the quarterfinals of the same event Matosevic fell in a third set tiebreak to Dmitry Tursunov .
Matosevic upset Milos Raonic in the round of 16 at the Citi Open .