Bucharest Open: Diallo reaches second round
Gabriel Diallo won against Chun-Hsin Tseng 7-6 (5), 7-6 (2) on Tuesday and will face top seed Sebastian Baez in the next round

Canadian Gabriel Diallo beat Chun-Hsin Tseng 7-6 (5), 7-6 (2) to advance to the second round of the Bucharest Open at the Năstase & Marica Sports Club. on Tuesday afternoon.
Diallo, ranked No 81, will face top seed Sebastian Baez next.
Bucharest ATP 250, other first-round results (Năstase & Marica Sports Club., clay, EUR 596.035, most recent results first):
- Stan Wawrinka vs. Timofey Skatov
- Roberto Bautista Agut (5) beat Yunchaokete Bu: 3-6, 6-2, 7-5
- Francisco Comesana beat Martin Klizan (Q): 4-6, 7-5, 7-5
- Camilo Ugo Carabelli (8) beat Radu Albot (LL): 6-4, 6-3
- Marton Fucsovics beat Luca Nardi: 6-3, 6-1
- Filip Misolic (Q) beat Alexander Shevchenko: 6-3, 6-4
- Damir Dzumhur beat Valentin Vacherot (Q): 6-2, 6-1
- Christopher O’Connell beat Dusan Lajovic: 6-4, 6-3
- Richard Gasquet (WC) beat Botic van de Zandschulp: 4-6, 7-5, 6-1
- Filip Cristian Jianu (WC) beat Nishesh Basavareddy: 6-3, 6-4
- Mariano Navone (7) beat Laslo Djere: 6-1, 4-6, 6-2