It has been an encore performance for Betts as he led all of Major League Baseball by saving 32 runs in 2016. This figure was seven runs ahead of the next ranked player from last season, Kevin Kiermaier. Given that Kiermaier was able to save 26 runs in 2016 and 42 runs in 2015 (the most by any player in a given season since Baseball Info Solutions began tracking the data in 2003), the 2017 season had the potential to be a defensive showdown for the ages between these two AL East outfield glove wizards. Alas it was not to be, as similar to the 2016 season Kiermaier has missed significant time this year due to injury (hip fracture). In contrast to Kiermaier, Betts has been healthy all season and is on pace to improve on his stellar 2016 defensive performance.
So far during the 2017 season, Betts has proven well-suited to covering Fenway Park’s tricky right field as he ranks first in the major leagues in the range and positioning component of DRS with 24 runs saved. In particular, Betts excels on sinking line drives and short fly balls hit to shallow right field. On these types of batted balls to short right field, Betts has made 18 plays above average.
Here are the worst defensive players so far this season: