She lost the fight by unanimous decision, marking the first defeat in her professional career.
Grasso faced on May 19, 2018 at.
However, Araújo was forced to pull out from the event due to injury, and the bout was cancelled.
Win 11—2 Decision unanimous June 8, 2019 3 5:00 , United States Loss 10—2 Submission rear-naked choke May 19, 2018 1 2:44 , Chile Win 10—1 Decision split August 5, 2017 3 5:00 , Mexico Catchweight 119 lb bout; Grasso missed weight.
However, on the day of the weigh-ins, Grasso weighed in at 121.
However, it was reported on December 17, 2018 that Rodriguez pulled out of the event due to a hand injury.
This fight earn her the award.
Grasso was expected to face Marina Rodriguez on February 2, 2019 at.