Parry broke for 2-0 in a 6 minute deuce game and again for 6-4, with Mertens rallying to break for 3-4 before Parry sealed it with a deuce hold for 5-4.
Mertens broke for 1-0, 3-0 and 5-0 to take it 6-0.
Breaks traded: Mertens for 2-5, Parry for 2-0 and 5-1. Parry took it 6-3.