What happened: Riding a five-game win streak yet still under .500, the Red Sox are now being floated as buyers ahead of the trade deadline. Their clearest need is middle-infield help, with Anthony Seigler holding down second base for 10 straight games after returning to switch hitting. The rotation, by contrast, is a strength, having strung together 12 consecutive quality starts.

Why it matters: A watered-down playoff picture means a sub-.500 club can still chase the American League's third Wild Card, which reframes Boston's deadline posture from sellers to buyers. Solidifying the infield while the starters carry the load could be the difference in a crowded race. Payton Tolle's emergence has been central to the run, drawing All-Star buzz from teammates.

What to watch: Garrett Crochet's slow rehab continues with no structural concerns reported, while lefties Jovani Moran and Patrick Sandoval near returns — Sandoval to be reassessed by July 4 when his 30-day rehab clock expires.