ScoutingBookCombine Ranking (4/23/2017): #366
MiLB.com Season Preview: Unranked or n/a
Scout.com/FOX Sports: Unranked or n/a
ESPN: Unranked or n/a
Minor League Ball (Sickels): Unranked or n/a
Baseball America 2016: Unranked or n/a
Baseball Prospectus: Unranked or n/a
Total professional at-bats: .
Total professional innings pitched: .
An up-and-coming second base prospect whose development went off the tracks during an injury-plagued 2015, Boston infielder Sean Coyle still has the makings of a quality everyday player if he can stay on the field long enough to prove it. With a good eye at the plate and explosive bat speed, he's the kind of player who can erupt for extra-base hits at any time. If he's truly recovered from last season, we may see that again. He'll probably spend most of the year in AA, but if he's back to good, he could see time on the Red Sox bench, as well.