Dominic Thiem ended his Fernando Verdasco hoodoo to reach the quarter-finals of the Vienna Open in his homeland.

Top seed Thiem had lost all four matches against the experienced Spaniard before coming from behind to secure a 3-6 6-3 6-2 victory on Thursday.

The world number five will face Pablo Carreno Busta in his 11th last-eight encounter of another impressive season after recovering from a poor start.

Verdasco charged into a 3-0 lead and did not face a break point in the first set, but Thiem won 97 per cent of points on serve in the second as he forced a decider.

Thiem dominated the final set, Verdasco winning just one point on the Austrian's serve to bow out in the second round.

Andrey Rublev's hopes of winning back-to-back titles are still alive after the Russian beat Hyeon Chung 6-4 6-2.

Rublev, winner of the Kremlin Cup on home soil last weekend, will take on Matteo Berrettini, while fourth seed Gael Monfils defeated teenage wildcard Jannik Sinner 6-3 7-6 (10-8).

Diego Schwartzman accounted for Sam Querrey with a 6-7 (5-7) 6-4 7-6 (7-5) victory and Pablo Carreno Busta needed three sets to get past Mikhail Kukushkin, with Aljaz Bedene also advancing at the expense of Gilles Simon.