Rachael Ostovich is a Hawaiian Judo style fighter. She faught on the ultimate fighter season 26. Making it to the secound round she then lost to barb honchak by unanimous decision. 
On the season 26 finale show Ostovich faced Karine gevorgyan and won the fight in the first round via armbar.
She next faced Montana de la rosa on the ultimate fighter 27 season finale. She lost the fight at 4:21 of round three by rear naked choke.
She was next booked to face paige vanzant on espn+1 card however after a domestic dispute with her husband ostovich was thought to have a fractured orbital bone which saw her pull out of the fight. Luckily after getting a secound opinion on her injuries it was found her orbital bone was not broken and the fight was back on. 
Ostovich controlled most of the first round with her judo, aggression,  power and wrestling. Round two started out the same but this time vanzant threw up several submissions and eventually caught ostovich with a belly down armbar at 1:50 In round 2