IP 40.2
ERA 3.32
WHIP 1.43
BB/9 3.98
SO/9 8.19
  • Full name Drey Matthew Jameson
  • Born 08/17/1997 in Greenfield, IN
  • Profile Ht.: 6'0" / Wt.: 165 / Bats: R / Throws: R
  • School Ball State
  • Debut 09/15/2022
  • Drafted in the 1C round (34th overall) by the Arizona Diamondbacks in 2019 (signed for $1,400,000).
    View Draft Report
    An undersized, draft-eligible sophomore out of Ball State, Jameson has a lightning quick arm with electric stuff out of a 6-foot, 165-pound frame. Jameson works with an up-tempo delivery and has been up to 97 mph with his fastball, although he’s more regularly in the 93-95 mph range. While it’s a plus offering, Jameson’s control of his fastball isn’t great, which leads to him pitching off of an average slider. He has better feel to throw strikes with his slider, but it’s not currently a wipeout pitch. Some scouts believe Jameson’s slider could turn into an above-average offering in a bullpen role, if he’s able to improve his fastball command and use his breaking ball as a chase pitch more regularly. His changeup might be his best pure secondary offering, as it flashes plus at times but remains wildly inconsistent at the moment. There are plenty of ingredients to like with Jameson, but he’ll need to continue sharpening his control moving forward and will always face reliever questions given his size.

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Career Transactions

  • Arizona Diamondbacks transferred RHP Drey Jameson from the 15-day injured list to the 60-day injured list. Right elbow inflammation.
  • Arizona Diamondbacks placed RHP Drey Jameson on the 15-day injured list. Right elbow inflammation.
  • Arizona Diamondbacks recalled RHP Drey Jameson from Reno Aces.
  • Arizona Diamondbacks recalled RHP Drey Jameson from Reno Aces.
  • Arizona Diamondbacks optioned RHP Drey Jameson to Reno Aces.
  • Arizona Diamondbacks optioned RHP Drey Jameson to Reno Aces.
  • RHP Drey Jameson, and changed number to 99.

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