Top 6 MLB Players Who Changed Positions and Revamped Their Careers

Changing positions in baseball is like switching gears in a high-speed chase—it’s risky, but sometimes it’s necessary. From shortstops moving to third base, to outfielders trying their hand at first base, each of these MLB stars proved that adaptability isn't just a nice-to-have; it’s a game-changer.
It’s not all about power or speed on the field; sometimes it’s the mental toughness to handle a change that can make a player stand out. And these six MLB players made it look easy, taking those position switches and turning them into defining moments of their careers. Let’s dive into their stories and see how they flipped the script.
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Chipper Jones: Shortstop to Third Base
When Chipper Jones was drafted, he was pegged as the future shortstop for the Braves, but Atlanta had other plans. In 1994, they moved him to third base—and it didn’t just work; it was the best thing that could’ve happened to him. Rather than struggling with the transition, Jones thrived at third, earning multiple Gold Gloves and putting up MVP-caliber seasons.
Jones’ ability to dominate a new position while keeping his offensive production at an elite level cemented his place as a Hall of Famer. The position change wasn’t just a shift on the field—it was the turning point that solidified his status as one of the best third basemen the game has ever seen.
Alex Rodriguez: Shortstop to Third Base
If you know your baseball, you probably saw ‘A-Rod’ coming on this list. When Alex Rodriguez signed with the Yankees, there was no way he was going to outshine Derek Jeter at shortstop. But Rodriguez didn’t let that derail his career. Instead of making a fuss, he slid over to third base and proved once again that his skillset was on another level.
Don’t get me wrong, the move wasn’t entirely seamless, but Rodriguez excelled, continuing to rack up home runs, Gold Gloves, and other accolades from third base. The switch allowed him to stay in the lineup, prolonging his career and solidifying his spot in Cooperstown.
Kris Bryant: Third Base to Outfield
When Kris Bryant first came up, the Cubs had him locked in at third base. But as the years went on, Bryant moved around the field, taking on outfield roles without missing a beat. His ability to play multiple spots not only helped his team, but it also showcased his versatility as a player, proving that a little flexibility here and there goes a long way.
Whether he was in the outfield or back at third base, Bryant continued to perform at an MVP level, earning the award in 2016 as the Cubs won their first World Series in over a century. His position changes weren’t just about filling gaps—they were about doing whatever it took to keep the Cubs' World Series hopes alive. Whether it was in the outfield or at third, Bryant’s willingness to adapt helped keep Chicago to stay in the championship contention.
Ryan Braun: Left Field to Third Base
Ryan Braun was originally drafted as a third baseman, but he quickly became the Brewers’ everyday left fielder. But as time went on and injuries piled up, Braun found himself moving back to third base, where his bat could still do damage without the wear and tear of left field. It wasn’t a glamorous move, but it worked.
Braun wasn’t going to win any Gold Gloves at third, but he didn’t need to—his offensive numbers were still providing and helping the team win games. By switching positions, he gave the Brewers more options in their lineup and kept himself in the game, proving that position flexibility can extend careers and add value to teams.
Miguel Cabrera: Third Base to First Base
Miguel Cabrera’s career got off to an unconventional start as a left fielder with the Marlins, but his bat was too good to leave him in the outfield. After a few years, the Marlins made the switch and moved Cabrera to third base, where he quickly established himself as one of the best hitters in the game. Once he joined the Detroit Tigers, Cabrera continued to evolve, shifting from third base to first base as he aged and injuries started to pile up.
By reducing the physical strain on his body, Cabrera was able to continue putting up monster numbers, including a Triple Crown in 2012. His position change allowed him to not only stay on the field, but allowed him to keep crushing the ball when the Tigers needed it most.
Frank Thomas: Designated Hitter to First Base
Last but certainly not least is Frank Thomas. Thomas was a force to be reckoned with as a designated hitter, but toward the end of his career, he made the move to first base. It wasn’t because he’d suddenly become ineffective as a DH; it was about keeping him in the lineup for more games. The move didn’t add any Gold Gloves to his collection, but it worked—Thomas was still crushing homers, and his bat remained a key centerpiece for the White Sox.
The Big Hurt may not have been a Gold Glove first baseman, but he showed that position flexibility can allow players to remain productive at a high level, even as they age.
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