• WTA. Manila. Hard
  • 31 January
  • Donna Vekic

    Maria Camila Osorio Serrano
    198
• Australian Open. Women. Doubles. Hard
  • 30 January
  • Danilina/Krunic

    Mertens/Zhang
    190
• Australian Open. Doubles. Hard
  • 30 January
  • Kubler/Polmans

    Skupski/Harrison
    187
• WTA. Abu Dhabi. Qualification. Hard
  • 31 January
  • Hailey Baptiste

    Teodora Kostovic
    141
  • Priscilla Hon

    Aliaksandra Sasnovich
    141
  • Sonay Kartal

    Yulia Starodubtsewa
    140
• UTR Pro Tennis Series. Newport Beach. Hard
  • 30 January
  • Dev Mangat

    Solal Pont
    2
• Challenger. San Diego. Hard
  • 30 January
  • Sho Shimabukuro

    Rinky Hijikata
    137
  • Sebastian Korda

    Liam Draxl
    137
• ITF. San Diego. Women. Doubles. Hard
  • 30 January
  • Kalieva/Stoiana

    Cross/Smith
    2