Dale Zanine-USA TODAY Sports

Pitcher Cole Hamels retired Friday after a 15-season career and four All-Star selections.

The left-hander signed an offseason minor league deal with the San Diego Padres but never appeared in a game for the team, which announced his retirement.

The Padres also announced the retirement of reliever Craig Stammen, who last played for the franchise in 2022.

Hamels, 39, is a San Diego native who was selected by the Philadelphia Phillies with the No. 17 overall pick of the 2022 draft. He appeared in 423 games (422 starts) and compiled a 163-122 record and 3.43 ERA with the Phillies (2006-15), Texas Rangers (2015-18), Chicago Cubs (2018-19) and Atlanta Braves (2020). He threw 2,698 innings and struck out 2,560 batters.

His 1,844 strikeouts rank third in Phillies history, behind Hall of Fame members Steve Carlton and Robin Roberts.

Hamels' banner year came in 2008, when the Phillies won the World Series. He was the MVP of both the National League Championship Series and World Series, and in the playoffs that season, he was 4-0 with a 1.80 ERA, giving up seven runs in 35 innings.

Hamels also no-hit the Cubs in July 2015.

Despite sitting out nearly three full seasons due to multiple injuries -- he appeared in just one game for the Braves in 2020 -- Hamels was attempting a comeback with the Padres.

Stammen, 39, pitched with the Washington Nationals (2009-25) and Padres (2017-22). In 562 games (43 starts), he was 55-44 with an ERA of 3.66 and six saves.

More must-reads:

TODAY'S BEST
West Point alum made history in his MLB debut with Reds
Heat legend cautions Lakers against hiring JJ Redick
Welcome to the WNBA: Caitlin Clark sets infamous record in debut
Jalen Brunson leads Knicks to blowout win in Game 5 vs. Pacers
Nikola Jokic torches DPOY to lead Nuggets past Wolves in Game 5
Oilers use late heroics to tie Canucks at two games each
Watch: Astros pitcher ejected after foreign substance check
Kirk Cousins not angry with Falcons because winning is 'hard enough'
Bronny James has surprising comments on potentially teaming up with LeBron
Bills add two-time Super Bowl champ to new-look WR room
Brewers lose team-leading home run hitter to injured list
Sandy Alderson denies involvement in Mets, Billy Eppler IL controversy
Twins reliever shut down for six weeks with patellar tendon tear
Chris Finch throws shade at Nuggets star over Rudy Gobert’s fine
Cardinals head coach warns not to bet against Kyler Murray
Details emerge on Jason Kelce’s role at ESPN
Rangers defenseman wins Mark Messier Leadership Award
Ex-NFL head coach takes over as Arena Football League commish
Yankees young stud takes major step in return from injury
See top groupings for Rounds 1 and 2 at 2024 PGA Championship

Want more sports news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.