Three-time black belt No-Gi World champion and F2W flyweight champion Pati Fontes of Checkmat will defend her title versus teen phenom Grace Gundrum of 10th Planet in the main event at Fight To Win 155. Rafael Lovato Jr. will face fellow American Jake Watson in the co-main event. Devhonte Johnson of Unity BJJ will take on 2019 No-Gi World champion and ADCC silver medalist Vinicius Ferreira of Alliance.