The Red Sox have made a trade, though it’s not exactly a major deal. The team announced on Thursday that they have sent left-handed pitching prospect Yoan Aybar to the Rockies in exchange for minor-league infielder Christian Koss.
The #RedSox today acquired minor league INF Christian Koss from the Colorado Rockies, in exchange for minor league LHP Yoan Aybar.
— Red Sox (@RedSox) December 3, 2020
The move clears a space on the 40-man roster. Aybar was added to said roster last offseason in order to protect him from the Rule 5 Draft.