Chris Sale Breaks Wrist In Bicycle Accident, Out For Season

Chris Sale's awful season just got a whole lot worse ... the Boston Red Sox revealed on Tuesday he suffered a broken wrist in a bike accident over the weekend and is now done for the rest of the year.

Sale -- who was nursing a finger injury that he sustained after taking a line drive off his hand on July 17 -- had been riding his bike on Aug. 6 when the accident happened, according to the team.

The 33-year-old was diagnosed with a "right distal radius fracture" ... and the Sox said he had to undergo surgery on Monday in Massachusetts to fix the issue.

Sale will now miss the rest of the season, but Boston said it expects him to be ready for Spring Training next year.

This year is certainly one the lefty pitcher would love to forget -- after starting the season on the injured list with a ribcage injury, he had an infamous meltdown in a rehab assignment, and then broke his finger just a few days later.