Rosenthal: Will Cody Bellinger sign one-year deal? Plus Brandon Nimmo’s

Cody Bellinger is a free agent at 27, an ideal age for a player to hit the open market. But his agent, Scott Boras, sounds as if he wants Bellinger to sign only a one-year deal.

“I’ve already been offered multi-years,” Boras said Sunday, two days after the Dodgers declined to tender Bellinger a contract for 2023. “Most likely, because of his age, we don’t want a multi-year.”

Bellinger’s combined .611 OPS the past two seasons was the lowest in the majors (minimum 3.1 plate appearances per team game played). But Boras is sticking to what he said at the general managers’ meetings in Las Vegas, that Bellinger’s issue was a lack of strength in his right shoulder, not a lack of skill.

Bellinger dislocated the shoulder several times in 2020, then re-injured it celebrating his home run in Game 7 of the NLCS while bashing forearms with teammate Enrique Hernández. He underwent surgery that November, and hasn’t been the same hitter since.

The Dodgers non-tendered Bellinger because they did not want to pay him a salary in the $18 million to $20 million range in his final year of arbitration. President of baseball operations Andrew Friedman said the team explored trading Bellinger before the tender deadline, with no success. Still, this is a player who was the 2017 National League Rookie of the Year and 2019 NL MVP.

Through his offensive troubles, Bellinger remained an excellent defensive center fielder and baserunner. If he signs a one-year deal and continues rebounding at the plate — he improved from 10 homers and a .302 slugging percentage in 2021 to 19 homers and a .389 slug in 2022 — he could be a much more attractive free agent next offseason.

Center field is a position of scarcity in the majors. And Bellinger is uniquely positioned to take advantage of the shortage in the market.

Nimmo poised to cash in

The biggest free-agent contract signed by a center fielder was Jacoby Ellsbury’s seven-year, $153 million deal with the Yankees prior to the 2014 season. Mike Trout and Julio Rodríguez eventually landed bigger guarantees, but through extensions, not the open market.

Brandon Nimmo, the top center fielder in this year’s free-agent class, shares certain similarities with Ellsbury. Both were first-round picks. Both hit the open market represented by Boras entering their Age 30 seasons. Both were not always durable in the early years of their careers.

Brandon Nimmo (Brad Penner / USA Today Sports)

Ellsbury, of course, proved a huge disappointment with the Yankees, playing only four seasons before injuries ended his career at 33. Nimmo has dealt with various physical issues over the years, but played in a career-high 151 games last season and, if anything, might be an upward trajectory.

Some in the industry believe Nimmo, who grew up in Wyoming and played less baseball than youngsters in warmer climates, is still improving. His career 130 OPS+ entering free agency is considerably higher than Ellsbury’s was prior…