Player Name (Years spent with the Boulders, Team who purchased their contract)

Briger Hunt (2011, San Diego Padres)

Jon Velasquez (2011-12, New York Mets & Washington Nationals)

Chris Edmondson (2013, Atlanta Braves)

Steve Nyisztor (2013-15, Arizona Diamondbacks)

Sean Bierman (2014, Baltimore Orioles)

Joe Donino (2014, Arizona Diamondbacks)

Joe Maloney (2014-15 & ’17, Minnesota Twins)

Junior Arrojo (2015-16, Miami Marlins)

Liarvis Breto (2016-17, Detroit Tigers)

Jarrett Martine (2016, San Francisco Giants)

Conrad Gregor (2018, Tampa Bay Rays)

Ryne Birk (2019, Los Angeles Angels)

Danny Wirchansky (2021-22 , Seattle Mariners)

Jake McKenzie (2022, Colorado Rockies)

Ryan McCoy (2024-25, Tampa Bay Rays)

PJ Labriola (2025, Boston Red Sox)

Mason Olson (2025, Toronto Blue Jays)