US Open 2021: But no end of career? Ivo Karlovic leaves the future open · tennisnet.com
Alexander Waske of Germany returns a ball to Croatia's Ivo Karlovic at the tennis World Team Cup final in Duesseldorf May 27, 2006. Karlovic won the match 7-6 6-4. REUTERS/Ina Fassbender Stock Photo - Alamy
41-Year-Old Ivo Karlovic Creates History on the Tennis Tour - EssentiallySports