Red Sox acquired INF/C Anthony Seigler, INF Caleb Durbin, INF Andruw Monasterio and a competitive balance round B selection from the Brewers for LHP Kyle Harrison, INF David Hamilton and LHP Shane Drohan.

Seigler, 26, broke through to the big leagues for the first time in 2025, hitting an underwhelming .194/.292/.210 with zero homers, five RBI and a 16/8 K/BB ratio across 73 plate appearances with the Brewers. During the 2025 campaign he saw action at third base, second base, first base and catcher — and can play the outfield in a pinch as well. He’s likely ticketed for a utility role at Triple-A Worcester to open the 2026 season.