Veteran starter announces MLB retirement after 13 seasons

A first-time free agent after the 2019 season, Gibson joined the Rangers on a three-year deal that guaranteed $28M. He struggled in the shortened 2020 campaign but got out to a fantastic first few months a year later. Gibson reeled off a 2.87 ERA in his first 19 starts to earn an All-Star selection. 

The Rangers were out of contention, so they shipped him alongside Ian Kennedy to the Phillies at the deadline. Gibson spent a season and a half at the back of the Philadelphia rotation. He posted a 5.06 ERA in 43 regular season appearances and was part of the NL’s pennant winning club in 2022. Gibson made one appearance in the Fall Classic, tossing a scoreless inning.

That marked the end of the three-year deal. Gibson would finish his career on a series of one-year contracts. He signed with the Orioles in 2023, posting a 4.73 ERA over 33 starts. He won a career-high 15 games that year and led the 101-win club with 192 innings. A Midwest native who attended the University of Missouri, Gibson chose to pitch close to home in 2024. He signed a $13M contract with the Cardinals and remained a steady hand at the back of the rotation. He worked to a 4.24 ERA while reaching 30 starts for the fourth consecutive season.

Gibson’s final trip to free agency was not as fruitful. He remained unsigned well into spring training. Gibson finally returned to Baltimore on a $5.25M contract with less than a week until Opening Day. He agreed to spend the first couple weeks of the season building up in Triple-A. The O’s brought him up at the end of April, but opponents teed off for 23 runs across 12 1/3 innings. 

Baltimore released him after just four MLB starts. That’d prove to be the final work of his big league career, though his professional run concluded with three consecutive scoreless starts for Tampa Bay’s Triple-A club before he triggered the opt-out clause.

Aside from this year’s extremely small sample, Gibson was a consistent and remarkably durable starter. While he never reached the 200-inning mark, he thrice got past 190 frames. Gibson topped 150 innings nine times and had a grand total of three injured list stints in his MLB career. A 2016 shoulder strain was the only injury that cost him more than a month after he reached the big leagues.

Over the 11-year stretch between 2014-24, only Max Scherzer and Gerrit Cole topped Gibson’s 1814 2/3 innings. He started 314 games during that time, 16 more than anyone else. Gibson finishes his career with a 4.60 ERA in 1878 frames. He topped 1500 strikeouts and won 112 games. 

Baseball Reference credited him with roughly 14 wins above replacement, while FanGraphs valued him at 21 WAR. Gibson made 30+ starts for five different teams and earned a little more than $73M in salary, according to B-Ref. Congratulations to Gibson on an excellent run and all the best in retirement.