Invicta FC 13: Cyborg vs. Van Duin was a mixed martial arts event headlined by an Invicta FC Featherweight Championship bout between current champion Cristiane "Cyborg" Justino and top contender Faith Van Duin. The co-main event featured a bout for the vacant Invicta FC Bantamweight Championship between top contenders Tonya Evinger and Irene Aldana. The event featured an Invicta FC Atomweight Championship bout between current champion Herica Tiburcio and top contender Ayaka Hamasaki. Main Card: Cristiane Justino def Faith Van Duin, Tonya Evinger def Irene Aldana, Ayaka Hamasaki def Herica Tiburcio, Pannie Kianzad def Jissica-Rose Clark, Amber Brown def Catherine Costigan, Jamie Moyle def Amy Montenegro, Amber Leibrock def Marina Shafir.