The 2018 Oracle Challenger Series – Newport Beach was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament, which was part of the 2018 ATP Challenger Tour and the 2018 WTA 125K series. It took place January 22 through 28, 2018 in Newport Beach, United States.
Men's singles main-draw entrants
Seeds Country Player Rank1 SeedKei Nishikori241Frances Tiafoe812Taylor Fritz913Bjorn Fratangelo1044Cameron Norrie1115Alexander Bublik1126Ernesto Escobedo1147Yannick Hanfmann1158 1 Rankings are as of 15 January 2018.
Other entrants The following players received wildcards into the singles main draw: Thai-Son Kwiatkowski Kei Nishikori Reilly Opelka Tommy Paul
The following players received entry from the qualifying draw: Tom Fawcett Christian Garín Dennis Novikov Guillermo Olaso
Women's singles main-draw entrants
Seeds Country Player Rank1 SeedChristina McHale731Alison Riske842Taylor Townsend893Francesca Schiavone934Sofia Kenin1025Sachia Vickery1066Ajla Tomljanović1077Mariana Duque Mariño1098 1 Rankings are as of 15 January 2018.
Other entrants The following players received wildcards into the singles main draw: Jacqueline Cako Danielle Collins Victoria Duval Claire Liu
The following players received entry from the qualifying draw: Amanda Anisimova Marie Bouzková Mayo Hibi Elitsa Kostova Daniela Seguel Sofya Zhuk
Withdrawals Before the tournament Jennifer Brady → replaced by Jang Su-jeong Madison Brengle → replaced by Stefanie Vögele Danka Kovinić → replaced by Carol Zhao Varvara Lepchenko → replaced by Jil Teichmann
Women's doubles main-draw entrants
Seeds Country Player Country Player Rank1 SeedMariana Duque MariñoMaría Irigoyen1831Desirae KrawczykGiuliana Olmos2422Kayla DayCaroline Dolehide2473Taylor TownsendYanina Wickmayer2864
Champions
Men's singles
Taylor Fritz def. Bradley Klahn 3–6, 7–5, 6–0.
Men's doubles
James Cerretani / Leander Paes def. Treat Huey / Denis Kudla 6–4, 7–5.
Women's singles
Danielle Collins def. Sofya Zhuk 2–6, 6–4, 6–3
Women's doubles
Misaki Doi / Jil Teichmann def. Jamie Loeb / Rebecca Peterson 7–6(7–4), 1–6, [10–8]
External links Official website