The BOS Red Sox beat the SF Giants 3-2 in MLB and left with a one-run win after a completed game. Both sides scored, Boston finished with three runs to San Francisco's two, and the official scoreline is the only verified account of how those runs were distributed.
Match Summary
The Red Sox hosted the Giants in an MLB game that ended 3-2 to the home side. That is the full chronological claim that can be made. There is no verified early burst, no confirmed lead change, and no late scoring play that can be named without stepping outside the official result. The Giants did get on the board with two runs, so Boston's three were enough rather than a shutout. When the status flipped to ended, the Red Sox were in front by one.

