Katerina Siniakova outlasts Elena Rybakina in marathon to take Portoroz title
Kazakhstan's Rybakina, ranked 25th in the world and the last remaining seed in this hard court tournament, raced to a 5-0 lead in the first set but needed a tiebreak after Czech Siniakova fought back. Rybakina was a break up at 4-3 in the second set, but Siniakova again fought back and this time took the tiebreak with her third set point.


