DETROIT – Is it fair to wonder what the real Jack Flaherty looks like ... pitches (getting him on a 93.7 mph heater on the outer black) and Jose Ramirez on three pitches (knuckle-curve, changeup ...

Detroit Tigers right-hander Jack Flaherty has been working behind the scenes for months on his mechanics, searching to repeat his optimal delivery in games. That search has led to some struggles.