Career
She is a single-time Olympian (2004), and a silver medalist in the freestyle relay at the 2001 Mediterranean Games in Tunis, Tunisia (8:1614). Teaming with Zoi Dimoschaki, Marianna Lymperta, and Georgia Manoli in heat one, Tsagka swam a third leg and recorded a split of 2:05.99. She and her fellow Greeks rounded out an eight-team field to last place and fifteenth overall in a final time of 8:16.69.