Aroldis Chapman recorded his 400th career save September 6. MLB report.
Boston completed a four-game Baltimore sweep with a 3-1 win; Payton Tolle struck out 12. Game recap.
Hear Chapman discuss the milestone and Boston's playoff push in MLB's 52-second interview.
For fans catching up, start with the game report, then the closer's reaction. Browse the Red Sox prediction challenges for the next series.
