The Los Angeles Dodgers, perpetually in search of depth for their star-studded rotation, have agreed to a deal with four-time All-Star Cole Hamels, sources confirmed to ESPN on Wednesday.

Hamels, who auditioned for teams during a workout last month in Texas, passed his physical Wednesday morning. The Dodgers will guarantee him a prorated $1 million for the rest of this season and will tack on $200,000 in incentives for each start, a source told ESPN's Buster Olney.

Hamels, a San Diego product, was limited to only one start with the Atlanta Braves last season because of shoulder and triceps injuries and has spent the vast majority of this year regaining his health.

The 37-year-old left-hander held a showcase for teams around the middle of July and is still in the process of getting stretched out in Arizona. He'll report to Dodger Stadium to throw his next bullpen session, then return to the team's spring training facility to continue to build up arm strength.

The agreement comes on the same day that three-time Cy Young Award winner Max Scherzer will make his Dodgers debut against the Houston Astros.

The Scherzer addition -- he was acquired alongside former Washington Nationals shortstop Trea Turner in exchange for a package of four prospects last week -- was a direct result of the uncertainty surrounding reigning National League Cy Young Award winner Trevor Bauer, who faces sexual assault allegations.

The addition of Hamels was further insurance for Clayton Kershaw, Tony Gonsolin and another recent addition, Danny Duffy, all of whom reside on the injured list.

Kershaw has been out since July 3 because of forearm inflammation, and his rehab has seemingly stagnated. Gonsolin was placed on the IL on Friday because of shoulder inflammation. Duffy isn't expected to return from his flexor strain until early September.

Hamels, a staple of dominant Philadelphia Phillies teams, has a career 163-122 record with a 3.43 ERA in 2,698 regular-season innings. He was the World Series MVP for the Phillies in 2008.

In his last full season, in 2019, Hamels had a 3.81 ERA with 143 strikeouts and 56 walks in 141⅔ innings for the Chicago Cubs.

With Hamels, Bauer, Scherzer, Kershaw and David Price, the Dodgers currently employ five starters who have combined for eight Cy Young Awards and 26 All-Star Game appearances.

Hamels' deal was first reported by MLB Network.