Marcell Ozuna experienced significant development under Kevin Seitzer's guidance as the Braves' hitting coach, contributing to his success during that time. Seitzer's ability to elevate players' performances is highlighted, suggesting that his approach could similarly benefit Mariners hitters moving forward.

Marcell Ozuna experienced significant success under Kevin Seitzer's guidance during his tenure with the Braves, contributing to the team's offensive prowess and their 2021 World Series championship. Seitzer's ability to develop hitters played a crucial role in Ozuna's performance, helping him achieve measurable success in his career.

Marcell Ozuna finished fourth in the National League MVP voting, trailing Ketel Marte by 95 points. Despite his lower ranking, he had a solid season, but Marte outperformed him in key offensive categories, including batting average, on-base percentage, slugging, and OPS, while also playing fewer games. Ozuna's performance was not enough to elevate him above Marte, who led all D-backs players in average WAR by a significant margin.

Marcell Ozuna was involved in a trade that sent Zac Gallen to the Miami Marlins shortly after John Mozeliak became president of baseball operations for the Cardinals. This move has been viewed as a regrettable decision, as Gallen has since developed into one of the league's best pitchers, highlighting the missed opportunity for the Cardinals to retain a promising homegrown talent.

Ozuna had a standout season, hitting 39 home runs with a .302/.378/.546 slash line. His performance made it an easy decision for the Braves to pick up his $16 million option, especially with Jorge Soler departing for the Angels, which opens up more playing time for him in 2025.