Alberto A. Arias
- Bats Right, Throws Right
- Height 5' 11", Weight 155 lb.
- Debut May 1, 2007
- Final Game August 23, 2009
- Born October 14, 1983 in Santo Domingo, Distrito Nacional D.R.
Pitcher Alberto Arias was the winner in his Major League debut on May 1, 2007, pitching 3 2/3 innings of one-hit relief for the Colorado Rockies against the San Francisco Giants. He pitched parts of three seasons, seeing his most action during 42 appearances with the Houston Astros in 2009.
He is the brother of Joaquín Arias.