- Full name Michael Kenechukwu Petersen
- Born 05/16/1994 in Middlesex, United Kingdom
- Profile Ht.: 6'7" / Wt.: 195 / Bats: R / Throws: R
- School Riverside CC
- Drafted in the 17th round (511th overall) by the Milwaukee Brewers in 2015 (signed for $100,000).
- Great Britain activated RHP Michael Petersen.