The Mets selected Pham's contract from Single-A St. Lucie on Monday.
Signed to a minor-league contract in late March, Pham knocked some rust off in the minors with five games at St. Lucie, going 2-for-12 with a 3:3 K:BB. The Mets figure to use the 38-year-old outfielder primarily against left-handed pitching.