The 2019 Arizona State Sun Devils baseball team represented Arizona State University in the 2019 NCAA Division I baseball season.

The Sun Devils played their home games at Phoenix Municipal Stadium, off campus in Phoenix, Arizona.

Tracy Smith was in his fifth season as the Arizona State Sun Devils baseball head coach.

Catchers Infield Outfielders [1] ^ Collegiate Baseball ranked 40 teams in their preseason poll, but only ranked 30 teams weekly during the season.† NCBWA ranks 35 teams in their preseason poll, but only ranks 30 teams weekly during the season.

* A new poll was not released for this week, so for comparison purposes, the previous week's ranking is inserted in this week's slot.