Hyatt , riding a four - fight winning streak , was expected to face Scotland 's Joanne Calderwood in the first bout of the main card .
Hyatt , riding a four - fight winning streak , was now finds herself in the main event .
Hyatt , riding a four - fight winning streak , was expected to face Scotland 's Joanne Calderwood in the first bout of the main card , but now finds herself in the main event .