Jan Simonsson will advance past Jack Karlsson Wistrand at the ITF M15 Båstad on August 19, 2026. The 23-year-old Simonsson, born July 7, 2003, will step into the clay main draw after competing at M15 Malmo on August 12 and 13. The match on the sand clay in Båstad will send the winner into the next…