Croatia Open: Piros reaches second round
Zsombor Piros defeated Christopher O’Connell 6-3, 6-4 on Tuesday and will play wildcard Dino Prizmic in the next round

Hungarian Zsombor Piros advanced to the second round of the Croatia Open by winning against Australian Christopher O’Connell, the No 5 seed, 6-3, 6-4 at the ITC Stella Maris in Umag on Tuesday afternoon.
Piros, ranked No 124, will play wildcard Dino Prizmic next.
Umag ATP250, other first-round results (ITC Stella Maris, clay, EUR 562.815, most recent results first):
- Stan Wawrinka vs. Filip Misolic
- Marc-Andrea Huesler vs. Federico Coria
- Albert Ramos-Vinolas vs. Jaume Munar
- Marco Cecchinato vs. Alexander Shevchenko
- Fabian Marozsan vs. Juan Manuel Cerundolo
- Jesper De Jong vs. Matteo Arnaldi: tuesday
- Flavio Cobolli beat Marin Čilić: 6-4, 6-3
- Taro Daniel beat Martin Landaluce (WC): 1-6, 7-5, 6-2
- Dominic Thiem beat Facundo Bagnis (Q): 6-4, 7-5
- Alexei Popyrin beat Benjamin Bonzi: 6-4, 7-5
- Dino Prizmic beat Duje Ajdukovic (WC): 6-1, 6-2