Stephens broke for 1-0 and again for 3-0, then broke for 5-2 to seal it 6-2, with Potapova's breaks for 1-3 and 2-4 offering brief resistance in a 5 minute deuce game.
Stephens broke for 4-3 and held for 5-3, then closed out 6-4 despite Potapova's resilient hold for 4-5 saving both break points.