Bucșa broke for 3-2 and again for 5-2, then held for 6-2 saving a break point, to take the set in 30 minutes.
Udvardy broke for 3-1 and again for 5-1, then held for 6-1 saving both break points, to level the match in 31 minutes.
Bucșa held for 4-3 saving all three break points in a 7 minute game and for 5-4 saving both break points in a 6 minute game, then broke for 7-5 to take the set.