Momentum can change in a hurry in baseball. The Jefferson City Renegades had won three games in a row and were three outs away from a fourth straight win Tuesday. But the St. Joseph Mustangs rallied in the bottom of the ninth to halt the win streak. That carried over into Wednesday’s doubleheader, as the Renegades struggled offensively and dropped both games to the Carroll Merchants at Vivion Field, losing 7-0 and 3-2.