The San Diego Padres have signed veteran right-hander Lucas Giolito, bolstering the surging club’s injury-plagued rotation with the top starter left on the free agent market.
The Padres announced a one-year deal for Giolito on Wednesday with a mutual option for 2027. Financial terms weren’t disclosed.
He will report to Class A Lake Elsinore to build up his endurance before reporting to the Padres in mid-May.
Giolito, 31, is a Southern California native who went 10-4 with a 3.41 ERA over 26 starts last year for the Boston Red Sox, bouncing back solidly after missing the entire 2024 season because his right ulnar collateral ligament was repaired with an internal brace that March.
He became a free agent after declining his end of a $19 million mutual option with the Red Sox.
Giolito has played parts of nine seasons in the majors for the Nationals, White Sox, Angels and Guardians, going 71-66, with a 4.30 ERA and a 1.26 WHIP.
He has been durable and dependable for most of his career while earning an All-Star selection in 2019 and throwing a no-hitter in 2020. Despite missing a season because of injury, he ranks in the top five among AL pitchers from 2018 to ’25 in innings pitched (1,092), strikeouts (1,153), wins (68) and complete games (5).
But Giolito remained on the free agent market nearly one month into the regular season before landing with the Padres, who are pitching superbly this season despite major upheaval and injury problems in their rotation.
Opening Day starter Nick Pivetta went on the injured list last week with a right elbow flexor strain that could keep him out for months, while Joe Musgrove has yet to make his season debut after a slower-than-expected return from Tommy John surgery. Yu Darvish already is out for the season with an elbow injury, and Dylan Cease left last fall for a $210 million free-agent deal with Toronto.
Yet the Padres’ team ERA is the second lowest in the majors at 3.22 after they beat Colorado 1-0 on Tuesday night for their 11th victory in 12 games. San Diego (16-7) is even with the back-to-back champion Los Angeles Dodgers for the best record in the majors.
General manager A.J. Preller figured out a way to fit Giolito under his budget even while his team is in ownership transition. The family of late Padres owner Peter Seidler is nearing a sale of the team to billionaire Jose E. Feliciano and his wife, Kwanza Jones.
Giolito will slot immediately into a rotation that currently includes Michael King, Randy Vasquez, German Marquez and former Dodgers star Walker Buehler. Right-hander Matt Waldron took a start last week after Pivetta’s injury but struggled in a loss to the Angels.
Giolito agreed to a $38.5 million, two-year contract with Boston in January 2024. He will attempt to build on his strong work with the Red Sox in 2025, when he went 9-1 with a 2.26 ERA in 15 starts from June 10 to Aug. 31 after a slower start to the season. Opponents hit .194 (25 for 129) against his changeup and .200 (3 for 15) against his curveball.
He was left off Boston’s postseason roster after experiencing some elbow discomfort in mid-September, but there was no structural damage — something he said was “a small relief in a very unfortunate situation.”
Giolito hasn’t pitched in the postseason since 2021, when he made his second career playoff appearance for the White Sox.
San Diego transferred right-hander Bryan Hoeing to the 60-day disabled list to make room for Giolito on the 40-man roster.
