Middlebrooks, who has been dealing with a calf injury, will play for Triple-A Pawtucket on Thursday. A determination will then be made as to when he is ready to come back.
Ellsbury, however, told the Newark Star-Ledger that the calf wrap merely served as "maintenance."
Olt went 1 for 4 in the game and struck out twice, giving him eight strikeouts in the last four games. Still, he clubbed a three-run shot in the fifth inning to provide what would ultimately be the winning margin in the game.
Olt is hitting just .195, but is providing the kind of power that became his calling card in the minors. Of his eight hits in 16 games, four are home runs and five are for extra bases. He has a .195/.250/.512 line in 41 at-bats.
Headley slugged his first home run in nine games Tuesday, and it couldn't have come at a more perfect time. He went deep in the 12th inning to provide the winning run in the game, and finished 2 for 4 overall with a walk and strikeout added.
Headley is hitting just .200 through 18 games with two home runs and seven RBI, but has hit safely in four of five games to raise his average 40 points.
Revere doesn't walk much in general, so each of his times on base came via a single, as he went 4 for 5 at the top of the order. He scored just once, while adding his sixth stolen base of the season.
Revere has raised his batting average in recent days, and is now hitting exactly .300 through 18 games. He has a .319 on-base percentage and .329 slugging percentage in 70 at-bats as well, with 10 runs scored.
Papelbon has allowed a run in just one of his nine appearances this season, as he has pitched better than his 3.24 ERA might indicate. He has seven strikeouts in 8 1/3 innings, while allowing three walks and seven hits total.
Ryu settled for a no-decision despite tossing his fourth quality start in six trips to the mound. He allowed just two runs despite scattering nine hits and a pair of walks. Ryu didn't have his best stuff, striking out just three batters for the second straight start, while throwing 68 of 106 pitches for strikes.
Ryu has been mostly stellar this season, and has a 3-1 record and 2.12 ERA in 34 innings of work. His next start is set for Sunday against the Rockies.