Mookie Betts scored more than 128 runs and a slugging percentage less than .641 in the 2018 season .
On September 26 , Betts stole his 30th base of the season , becoming just the second player in Red Sox history to join the 30–30 club and the first since Jacoby Ellsbury in 2011.Betts finished the 2018 season leading the major leagues with a .346 batting average , a .641 slugging percentage , and 128 runs scored.
Mookie Betts