Brent Rooker struck out four times in Friday’s series opening loss to the Houston Astros. However, that performance doesn’t put too much of a damper on what has been a remarkable season thus far. The A’s claimed Rooker off waivers from the Royals this past November and he has blossomed into one of the best hitters in the game over the first quarter of the 2023 season. So much so, he comes in at No. 3 on MLB.com’s list of best offseason acquisitions.
The task is to pick the offseason acquisition whose performance has looked the best to this point in the season.