The Giants announced Wednesday that rising prospects Bo Davidson and Parks Harber will be among the 19 non-roster invitees in big league camp this spring.
Davidson, a 23-year-old outfielder who is ranked the Giants’ No. 5 prospect per MLB Pipeline, has enjoyed an improbable ascent since signing with the organization as undrafted free agent in July 2023. He batted .281 with an .844 OPS, 18 home runs and 19 stolen bases over 114 games between High-A Eugene and Double-A Richmond in 2025, making him one of the most advanced outfield prospects in San Francisco’s farm system.
Harber (No. 22) has also boosted his stock since coming over from the Yankees as part of the Camilo Doval trade last year. The 24-year-old corner infielder hit .333 with a 1.098 OPS and seven home runs over 25 games at High-A Eugene in 2025 and continued to rake at the Arizona Fall League, where he batted .383 with a 1.196 OPS and three homers over 17 games for the Scottsdale Scorpions.
Davidson and Harber aren’t expected to be in the mix for the spots on the Opening Day roster, but they should benefit from being around the coaching staff and getting to test themselves against big league competition once Cactus League games begin.
COMPLETE GIANTS PROSPECT COVERAGE
A few pitchers on the Giants’ list of NRIs could compete for spots in the bullpen, which remains rather thin following the injury to Randy Rodríguez (Tommy John surgery) and the departures of Doval and Tyler Rogers at last year’s Trade Deadline.
Michael Fulmer, Nick Margevicius, Gregory Santos and Caleb Kilian are among the roster hopefuls with previous big league experience, so they could be well-positioned to work their way into the Opening Day mix if they perform well during Cactus League action.
Fulmer, 32, is particularly intriguing, as he earned American League Rookie of the Year honors with the Tigers in 2016 before emerging as an All-Star the following year. The veteran right-hander has a 3.95 career ERA across eight Major League seasons, but he missed the entire 2024 campaign while rehabbing from Tommy John revision surgery.
Fulmer returned to the Majors last year, though he appeared in only three combined games for the Red Sox and Cubs, giving up three runs over 5 2/3 innings (4.76 ERA). He remained effective in the Minors, where he logged a 3.39 ERA over 45 appearances at four different Triple-A affiliates.
The Giants will hold their first workout for pitchers and catchers on Tuesday at Scottsdale Stadium in Arizona. Their first full-squad workout is scheduled for Feb. 15.