Constantin Frantzen

Kovalik To Face Pouille For Mauthausen Challenger Title

MAUTHAUSEN/STARNBERG, May 11, 2024 Lucas Pouille of France and Slovakian Jozef Kovalik will compete for the title of the Danube Upper Austria Open powered by SKE in Mauthausen, Austria. Kovalik battled past Bulgarian alternate Dimitar Kuzmanov 6-7(10), 6-3, 6-0 in the […]

Erler and Frantzen capture their maiden title at Ismaning Open

ISMANING, October 31, 2015 Alexander Erler and Constantin Frantzen clinched their maiden doubles title at the inaugural Ismaning Open by Medicus. The German-Austrian combination defeated the all-German-tandem of Kevin Krawietz and Tim Sandkaulen, winning 2-6, 7-6, 10-8 in Saturday’s final. In […]