ATLANTA/MACON, Ga. — Hayden Mulberry earned her first win at the ITA Southeast Regional Championships while Dasha Vidmanova advanced to the ITF W100 Macon singles quarterfinals on Thursday. Fast Facts ITA Southeast Regional Championships – Day 1 1. Competing for the first time since the Battle in the Bay Classic, Hayden Mulberry opened her first match at the ITA Southeast Regional …