11:12 CET - Two-time Grand Slam champion Barbora Krejcikova has flown into the Seoul second round, claiming a thrashing 6-1, 6-2 win over qualifier Tatiana Prozorova.
Meanwhile, the rain has returned, so play has been paused in the South Korean capital.
11:08 CET - Play is set to get started in the next few minutes at the Billie Jean King Cup Finals, with Elisabetta Cocciaretto taking on Yue Yuan in the opening rubber between defending champions Italy and hosts China, before Jasmine Paolini faces Xinyu Wang.
Follow those matches live right here!
09:55 CET - The rain delay has ended in Seoul as play has got underway for the day!
07:25 CET - Welcome back to the Tennis Tracker this Tuesday morning! There is plenty of great action to look forward to around Asia, with the Seoul Open first round continuing, while the Billie Jean King Cup Finals in Shenzhen get underway.
Play has been delayed for the day in Seoul due to the heavy rain in the region, meaning two-time Grand Slam champion Barbora Krejcikova and Diana Shnaider will have to wait before they take to the court. Emma Raducanu, Sorana Cirstea and Beatriz Haddad Maia will also start their campaigns this morning.
Meanwhile, the first tie at the BJK Cup Finals starts at 11:00 CET, with defending champions Italy, led by the dynamic duo of Jasmine Paolini and Sara Errani, coming up against hosts China.
Follow the action in Seoul and at the Billie Jean King Cup live with Flashscore!