Sumit Nagal clinched ATP Challenger men's singles title after winning the final of Tampere Open 2023 in Finland on Sunday, as per Olympics.com. It was the Indian tennis player's fourth ATP Challenger Tour title. Sumit Nagal, 25, won his second ATP Challenger event of the year, defeating Czech Republic's Dalibor Svrcina 6-4, 7-5 in the final. Sumit Nagal won the Garden Open in Rome in April, ending a four-year title drought. The Indian tennis player's other two ATP Challenger wins include the Buenos Aires and Bengaluru Challengers in 2019 and 2017, respectively.