CHICAGO -- Baltimore Orioles third baseman Manny Machado, who would have been eligible to return from the disabled list on Wednesday, will instead have right knee surgery within the week and will miss the rest of the season, team vice president of baseball operations Dan Duquette confirmed Saturday.

Machado is expected to be back for spring training.

Yahoo! Sports was first to report news of the surgery Friday. The website, citing a source, says it will be performed by Dr. Neal ElAttrache, the Los Angeles Dodgers' team physician and the orthopedic surgeon who operated on Machado's left knee last season.