The Colorado Rockies are getting ready to play a doubleheader game today against the New York Mets.  The team also announced that they added 27-year-old pitcher Blas Castaño to their 27-man roster, which is standard for a doubleheader.  The Rockies announced today that RHP Blas Castaño (#63) has been added to the active roster as the 27th man for today’s doubleheader. — Rockies Club Information (@RockiesClubInfo) April 26, 2026 The Long Journey of Castaño  Colorado Rockies hat | Brett Davis-Imagn Images Whether a player is good or not, one thing we have to respect is the determination to make the big leagues. Castaño may not have the best resume of a baseball pitcher, but he had to work his way to the big leagues.  He’s still considered a rookie at this stage of his career. After eight years in the minors, Castaño made his big league debut with the Seattle Mariners last season. Castaño played only one game and allowed four hits and three runs, including a home run.…