I was reading the minor league update tonight and saw that Livingston gave up 3 homers for Louisville. Thinking about his ceiling most likely being a #5 guy in the majors (at best), I was comparing him in my mind to former Reds lefty Fred Norman. Norman would throw a screwball as one of his pitches and helped him get the most out of what he had as an undersized left handed pitcher.
I tried thinking of any pitchers in the MLB who are noted for throwing a screwball with any regularity and couldn't come up with one. Has the "Uncle Scroogie" disappeared from the repertoire of today's lefthanders? If so, why?
Or do they just fall under the general reference of "curveball" today?