23 heaters that hit triple-digits. Five (essentially) perfect innings. No. 3 Athletics prospect Mason Miller's fastball remains on a different planet for Las Vegas Aviators:

@AviatorsLV @Athletics I can throw a heater……

@Athletics @AviatorsLV He and @benjoyce08 must be neighbors on that planet

@Athletics @AviatorsLV This guy looks filthy. But does he need an off speed pitch to make it as a MLB starter? Hunter Greene throws harder but gets hit pretty hard.