Red Sox trade Marcelo Mayer to the Giants after injury struggles
Yahoo Sports • 1 min read • Latest: Aug 13, 2026, 8:13 PM
Last updated Aug 13, 2026

The Boston Red Sox have traded infielder Marcelo Mayer to the San Francisco Giants. Mayer, previously viewed as a key prospect, faced setbacks due to injuries and inconsistent performance. After struggling with a.220 batting average and 22 RBIs in 2026, Mayer's trade value diminished, leading the Red Sox to move him for a reliever. Photos of Mayer in a Giants uniform surfaced on social media, marking the completion of the deal.
- •Marcelo Mayer traded from Red Sox to Giants in August 2026
- •Mayer had a.220 average and 22 RBIs before the trade
- •Injuries hindered Mayer's progress after being drafted 4th overall
- •Red Sox acquired a reliever in exchange for Mayer
- •Mayer's recent performance led to reduced trade value
- 8:13 PMYahoo Sports — Marcelo Mayer Was Supposed To Be The Red Sox's Next Star. Now He's Gone
"If only things could've worked out between the two sides.
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