Sporcle Fridays

Sporcle Friday: Mariners Birthdays

Test your knowledge of Mariners Birthdays

By Luke Mounger@LukeMounger Mar 8, 2019, 8:00am PST

Oakland Athletics v Seattle Mariners

Let’s continue to expand our knowledge of the 40-man roster. Try your best to guess the birthday of every player on the 40-man roster.