Giants Designate Stuart Fairchild For Assignment, Option Sean Hjelle, Reinstate Austin Slater

The Giants have made a number of roster moves today, optioning Sean Hjelle to Triple-A, reinstating Austin Slater from the injured list, and designating Stuart Fairchild for assignment, per John Shea of the San Francisco Chronicle (via Twitter). In addition, Sam Delaplane was added to the 40-man roster and assigned to Class A San Jose. Delaplane is rehabbing from Tommy John surgery.

Slater is the biggest name here in terms of experience. The 29-year-old outfielder was off to a solid start to the season through 34 games before being placed on the injured list. Slater returns to the active roster boasting a .250/.388/.391 triple-slash line through 80 plate appearances. The on-base percentage jumps off the page, buoyed by a solid 18.8 percent walk rate against a 26.3 percent strikeout rate. With just a 10.5 percent walk rate for his career, Slater showed improved discipline thus far, though in a small sample.

The towering 6’11” Hjelle logged four innings while giving up two earned runs in his first bit of Major League action. The former 2nd round pick has served exclusively as a starter in Triple-A, making nine starts with a 5.49 ERA over 41 innings. Baseball America rates Hjelle as the Giants’ 20th-ranked prospect.

Fairchild has already seen time this season with the Mariners and Giants after being drafted by the Reds and making his Major League debut with the Diamondbacks. Fairchild can play all three outfield spots. The 26-year-old outfielder will now be available to the other 29 teams through waivers.