Phillies to sign veteran reliever for rest of season

The Phillies and free agent reliever David Robertson are in agreement on a major league contract, reports Ken Rosenthal of The Athletic. The self-represented Robertson did not sign with a team over the winter but has stayed in shape and has been throwing for interested clubs recently. MLB.com’s Mark Feinsand reports that Robertson will be paid a prorated $16M salary for the remainder of the season. That comes out to just over $6M through season’s end ($6.021M — assuming it becomes official tomorrow).

This is Robertson’s second free-agent deal with the Phillies and the third time overall that the Phils have acquired him. He inked a two-year, $23M deal in the 2018-19 offseason that didn’t wind up paying off for the team, as the typically durable reliever wound up requiring Tommy John surgery and pitching only 6 2/3 total innings during the life of that contract. Philadelphia reacquired the righty in a 2022 trade that sent young righty Ben Brown back to the Cubs, and Robertson was excellent as the Phillies mounted a charge all the way to the World Series.

That Tommy John procedure came during Robertson’s age-34 season, and he didn’t return to a big league mound until the 2021 campaign. He’s emphatically silenced any concerns about his ability to restore his status as a high-end reliever. He’s now pitched 200 games and logged a 2.92 in 213 regular season innings since undergoing surgery. That includes a terrific 2024 season in Texas, where Robertson pitched 72 innings with a 3.00 ERA, a 33.4% strikeout rate, a 9.1% walk rate, two saves and 34 holds as the primary setup option to Kirby Yates.

Phillies president of baseball operations Dave Dombrowski was candid earlier this month in calling out bullpen help as his primary focus at this year’s trade deadline. Robertson is a potential major addition who helps on multiple levels. He’s obviously a decorated high-leverage arm coming off a strong season, and adding the lone marquee reliever on the free-agent market leaves the Phillies’ farm system intact as they look to pursue other bullpen upgrades. Beyond that, Robertson is a fresh arm who’s no stranger to pitching in the postseason — a key component for a Phillies club who lost lefty Jose Alvarado to an 80-game PED suspension earlier this year that renders him ineligible to pitch in the playoffs.

On the season, Philadelphia relievers rank 23rd with a 4.36 ERA. They’ve been better over the past month (3.89 ERA) but still have a top-heavy unit that’s been anchored by Matt Strahm, Tanner Banks and Orion Kerkering doing a disproportionate level of the heavy lifting. Offseason additions Jordan Romano (7.08 ERA) and Joe Ross (5.31 ERA) haven’t worked out as hoped.

Robertson will likely need a minor league tune-up before he’s ready to join the Phillies’ bullpen. It’s not clear what his precise timeline is, but it stands to reason that both he and Alvarado — eligible to return on Aug. 19 — will both be in the late-inning mix within the next month. The Phillies figure to remain active on the trade market as they look for a second reliever to add to the mix, and they could potentially seek an outfield upgrade as well.