18-year-old Robin Montgomery earns first WTA win

American wildcard Robin Montgomery advanced to the second round of the Miami Open by defeating Romanian Ana Bogdan 3-6, 6-3, 6-3 at the Hard Rock Stadium on Wednesday.

Montgomery, who trained at the JTCC in Maryland where Frances Tiafoe hails from, is a former junior No 2 who won the US Open Girls Singles title in 2021.

18-year-old Montgomery, ranked No 193, will play No 19 seed Madison Keys next.

Miami WTA 1000, other first-round results (Hard Rock Stadium, hard, USD 8.800.000, most recent results first):

• Sloane Stephens vs. Shelby Rogers
• Anna Blinkova vs. Jule Niemeier
• Lesia Tsurenko vs. Leylah Fernandez
• Xinyu Wang vs. Anna-Lena Friedsam
• Anna Bondar vs. Taylor Townsend
• Sofia Kenin vs. Storm Hunter: wednesday
• Marketa Vondrousova vs. Tatjana Maria: wednesday
• Sorana Cirstea beat Fernanda Contreras Gomez (WC): 7-6 (6), 6-2
• Madison Brengle beat Amanda Anisimova: 7-6 (5), 5-2 ret.
• Varvara Gracheva (Q) beat Maryna Zanevska: 6-1, 7-5
• Bianca Andreescu beat Emma Raducanu: 6-3, 3-6, 6-2
• Aliaksandra Sasnovich beat Dalma Galfi: 6-3, 7-6 (5)
• Karolina Muchova (Q) beat Jil Teichmann: 6-0, 6-2
• Erika Andreeva (WC) beat Ashlyn Krueger (WC): 7-5, 6-2
• Linda Noskova beat Lucia Bronzetti: 6-3, 6-4
• Viktorija Golubic (Q) beat Hailey Baptiste (WC): 7-6 (3), 6-1
• Evgeniya Rodina beat Bernarda Pera: 6-3, 6-4
• Viktoriya Tomova (LL) beat Anna Karolina Schmiedlova (Q): 7-5, 6-2
• Laura Siegemund (Q) beat Mayar Sherif: 6-3, 6-4
• Katherine Sebov (Q) beat Linda Fruhvirtova: 6-2, 4-6, 6-4
• Tereza Martincova (Q) beat Tamara Korpatsch: 4-6, 6-4, 6-3
• Camila Giorgi beat Kaia Kanepi: 7-6 (4), 6-7 (4), 7-6 (4)
• Claire Liu beat Katerina Siniakova: 3-6, 3-3 ret.
• Elise Mertens beat Alycia Parks: 6-1, 6-4
• Rebecca Marino beat Yulia Putintseva: 7-6 (4), 6-2
• Anna Kalinskaya beat Victoria Jimenez Kasintseva (WC): 6-4, 6-2
• Mirjam Bjorklund (Q) beat Jasmine Paolini: 4-6, 6-4, 6-4
• Xiyu Wang beat Brenda Fruhvirtova (WC): 6-0, 7-5
• Marta Kostyuk beat Elisabetta Cocciaretto: 6-3, 6-2
• Irina-Camelia Begu beat Alexandra Eala (WC): 6-2, 7-5
• Nao Hibino (Q) beat Danka Kovinic: 6-3, 6-3