Auckland Open: Marino makes second round
Rebecca Marino beat Lulu Sun 6-3, 3-6, 6-3 on Monday and will play American Bernarda Pera in the next round

Canadian Rebecca Marino reached the second round of the Auckland Open by winning against New Zealander Lulu Sun, the No 4 seed, 6-3, 3-6, 6-3 at the ASB Tennis Arena on Monday.
Marino, ranked No 102, will face American Bernarda Pera next.
Auckland WTA 250, other first-round results (ASB Tennis Arena, hard, USD 275.094, most recent results first):
- Alycia Parks vs. Amanda Anisimova
- Robin Montgomery vs. Emma Raducanu
- Vivian Yang vs. Elise Mertens
- Greet Minnen vs. Anna-Lena Friedsam
- Hailey Baptiste vs. Renata Jamrichova
- Madison Keys vs. Lucia Bronzetti
- Sofia Kenin vs. Xiyu Wang
- Yuliia Starodubtseva vs. Jaqueline Cristian
- Katie Volynets (8) beat Erika Andreeva: 6-4, 6-7 (6), 6-2
- Ann Li beat Sloane Stephens: 5-7, 6-4, 6-4
- Julia Grabher beat Leyre Romero Gormaz (Q): 2-6, 6-3, 7-6 (7)
- Naomi Osaka (7) beat Lina Glushko (Q): 6-4, 6-4
- Bernarda Pera beat Victoria Jimenez Kasintseva (Q): 6-2, 7-5
- Nao Hibino (Q) beat Jule Niemeier: 6-3, 6-4
- Clara Tauson (5) beat Lucrezia Stefanini (Q): 6-2, 6-3