Jones broke for 3-2 and again for 6-5 to take the set 7-5, with Li's resilience shown in a 6 minute hold for 1-0 saving both break points and a break for 4-4.
Li broke for 2-0 and again for 4-0 and once more for 6-0, clinical in a 25 minute rout, with a 6 minute hold for 1-0 saving the sole break point.
Li broke for 3-3 in a 7 minute deuce game and again for 5-3 to take the set 6-3, after Jones broke for 1-0 to start.