Stan Wawrinka defeated Roberto Bautista Agut 7-6 6-2 in the St. Petersburg semi-final on carpet.
Wawrinka S. took it in straight sets.
Wawrinka S. and Bautista-Agut R. faced 10 of the same opponents in the last 12 months. Wawrinka S. went 8–5 (62%) against them, Bautista-Agut R. 4–8 (33%). Wawrinka S. came out better against 4 of 9 comparable opponents, Bautista-Agut R. against 0.