Blas Castano Career Stats by Season
| 2026 Preseason | 5 | 0 | 0 | 0 | 5 | 4 | 5 | 5 | 3 | 1 | 3 |
| 2025 Regular | 1 | 0 | 0 | 0 | 3 | 4 | 3 | 3 | 2 | 1 | 1 |
| 2025 Preseason | 2 | 0 | 0 | 0 | 2 | 4 | 5 | 4 | 2 | 1 | 0 |
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Frequently Asked Questions
What position does Blas Castano play?
Blas Castano plays Pitcher for Mariners.
What team does Blas Castano play for?
Blas Castano currently plays for Mariners in the MLB.
How tall is Blas Castano?
Blas Castano is 5'10" tall.
Where did Blas Castano go to college?
Blas Castano attended No School.
Where can I find Blas Castano's stats?
You can find comprehensive statistics for Blas Castano on this page, including current season stats and game-by-game performance data. The stats are updated regularly to show their latest performance in MLB.
What is Blas Castano's background?
Blas Castano is a pitcher for the Seattle Mariners, wearing jersey number 62 as he works to establish himself at the major league level. Born on September 8, 1998, in Espaillat, Dominican Republic, Castano represents the rich baseball talent that continues to emerge from the Caribbean nation. Standing 5'10" and weighing 162 lbs, he brings an athletic, compact frame to the mound. Castano developed his craft without the benefit of a college program, instead honing his skills through professional development channels. His recent outings have presented challenges, posting a 17.14 ERA across 2.1 innings in two appearances, but young pitchers often navigate steep learning curves at this stage of their careers. With continued development and coaching support in Seattle's system, Castano has the opportunity to grow into a dependable contributor for the Mariners organization. Blas Castano was born in Espaillat, Dominican Republic.