Colorado Rockies prospect and Parkland native Colton Welker dons alma mater's 'SD' cap in spring training game
Make pop proud': Colton Welker on cusp of making Rockies – The Durango Herald
2016 State Champ Colton Welker Makes MLB Debut • Coral Springs Talk
Colton Welker (@ColtonWelker24) / Twitter
Colton Welker Stats, Fantasy & News | MiLB.com
Colton Welker Stats, Fantasy & News | MLB.com
Colorado Rockies: A season review of the top 16 prospects - Page 7
Colorado Rockies on Twitter: "Rockies prospect and Stoneman Douglas alum Colton Welker is #ParklandStrong: https://t.co/HBUIJdY9ME 👊 https://t.co/WEWbpjCX5a" / Twitter