Zach Kirby, known for his blazing fastball joined the Middlesex Expos in 2021 and didn’t disappoint, putting together a cy-young caliber season. Kirby also jumped on board the 2021 Merrimack Valley Expos championship run, and helped lead the team to a CABL championship. Kirby a former Framingham State college alum will anchor the staff or the Middlesex Expos heading into 2022 as well as for the Merrimack Valley Expos.