From Halopedia, the Halo wiki
The Jacobs Field sign can be seen in the background of a panel in Halo: Uprising Issue #2. However, after Uprising was published, the Indians' stadium was renamed Progressive Field. Other signs around Jacobs Field indicate that the Indians were about to play the Angels, meaning baseball is still being played in 2552. Additionally, after Uprising was published the Cleveland Indians name changed to Cleveland Guardians effective 2022.
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