Viktor Troicki and Dominic Thiem have both come out victorious in their respective matches, in the 2nd round of the Sydney International.
Troicki of Serbia defeated Italy's Paolo Lorenzi in straight sets, 6-3, 6-4 to reach the quarterfinals on Wednesday.
He will play 5th seeded Philipp Kohlschreiber next as the Serbian looks to keep his remarkable tournament run going.