Pettibone was activated from the 60-day DL and then outrighted from the Phillies' 40-man roster Wednesday, Todd Zolecki of MLB.com reports.

The Phillies apparently didn't think Pettibone had recovered well enough from his second shoulder surgery in less than a year, ultimately outrighting their former third-round pick after just 20 career appearances with the club. He will likely continue rehabbing his shoulder in the minors if no team claims the 25-year-old.

Pettibone (shoulder) will undergo a second shoulder surgery on July 22, Jim Salisbury of CSN Philadelphia reports.

A second surgery on his throwing shoulder will end Pettibone's season in all likelihood. The team reported that Pettibone would be undergoing an interval closure procedure. The 24-year-old former third rounder will be going under the knife for the second time in just over a year.

Pettibone may require another operation on his shoulder, the Philadelphia Inquirer reports.

This comes on the heals of a recent report that said Pettibone was making progress. He needed to come off the mound during a simulated game Monday after feeling pain in his shoulder. The Phillies are currently evaluating the next course of action. Even if surgery is avoided, the chances of Pettibone pitching in the majors this season sound remote.

Phillies director of player development Joe Jordan said Pettibone (shoulder) recently threw a bullpen session and is pain free, the Shore Sports Network reports.

Jordan said Pettibone is still learning to work through the mental issue of letting the ball go and trusting his surgically repaired shoulder when he is throwing. The Phillies do not have a timetable for Pettibone's return, but Jordan said he does expect him to pitch this year. Pettibone is recovering from June 2014 shoulder surgery.

The Phillies transferred Pettibone (shoulder) to the 60-day disabled list Monday, CSN Philadelphia reports.

The move was made to allow the Phillies to add Severino Gonzalez to the 40-man roster. Pettibone is recovering from June shoulder surgery. He started throwing in extended spring training games a little over a week ago.

Pettibone (shoulder) threw a perfect inning in his first rehab appearance Friday, the Philadelphia Inquirer reports.

Pettibone got two flyouts and a groundout on 11 pitches in an extended spring training game. His fastball topped out at 87 mph. He is scheduled to throw again Wednesday.

The Phillies placed Pettibone (shoulder) on the 15-day disabled list Sunday, the team's official site reports.

Pettibone is recovering from June shoulder surgery. He recently said he should be ready to pitch in games sometime in May.

Pettibone (shoulder) said he should be ready to pitch in games sometime in May, the Philadelphia Inquirer reports.

Pettibone recently started throwing live batting practice sessions. He will be assigned to Triple-A when healthy and could join the Phillies later this season.

Pettibone (shoulder) is scheduled to pitch live batting practice Tuesday, the Philadelphia Inquirer reports.

It will be the first time Pettibone faces hitters since undergoing June shoulder surgery. He will likely throw two or three more live batting practice sessions before he pitches in an extended spring training game.

Pettibone (shoulder) is unlikely to pitch in a game before camp breaks, the Philadelphia Inquirer reports.

Pettibone, who is working his way back from June shoulder surgery, has not thrown batting practice yet this spring. He will remain in extended spring training until the Phillies believe he is ready to start pitching in games at Triple-A. He could see time in the majors later this season.

Pettibone (shoulder) will throw his sixth bullpen session of the spring on Saturday, the Philadelphia Inquirer reports.

Pettibone is behind the other pitchers as he works his way back from June shoulder surgery. He will likely stay behind in Clearwater to pitch in extended spring training before being assigned to Triple-A Lehigh Valley.

Pettibone (shoulder) will throw his third bullpen session of the spring Sunday, the Philadelphia Inquirer reports.

Slowly but surely, Pettibone is rebuilding strength in his surgically-repaired right shoulder. He has thrown two mound sessions consisting of 25 pitches each already this spring and will get back onto elevated ground for more work Sunday, though he acknowledged that he's probably still a couple weeks away from pitching to live hitters. The expectation is that Pettibone will head to Triple-A Lehigh Valley once healthy, though he could join the Phillies if there is an injury or trade.

GM Ruben Amaro Jr. said it is unclear if Pettibone (shoulder) will be ready for Opening Day next season, the Phillies' official site reports. "That will be determined over the next few months," Amaro said.

Pettibone is recovering from surgery to repair a superior labral antero-posterior (SLAP) tear in his shoulder.

Jonathan Pettibone will undergo exploratory surgery on Tuesday.

Pettibone was diagnosed with a small tear of the labrum in his right shoulder last month. We should know more about a potential timetable after the surgery is completed.

Jonathan Pettibone was diagnosed Wednesday with a small tear of the labrum in his right shoulder.

Dr. James Andrews did the exam. Pettibone was given an anti-inflammatory shot and prescribed rest. He's expected to avoid surgery but could be out for a while.

Jonathan Pettibone has been placed on the disabled list at Triple-A Lehigh Valley due to shoulder issues.

Pettibone dealt with shoulder problems last season and during spring training this year. It's not clear at this point how long he might be sidelined, but obviously he won't be an option for the Phillies' rotation anytime soon.

Phillies optioned RHP Jonathan Pettibone to Triple-A Lehigh Valley.

This comes in the wake of Friday's disastrous start against the Rockies where he allowed eight runs on nine hits in his four innings of work. With Cole Hamels set to rejoin the rotation this week, Pettibone will continue to function as organizational depth in the minor leagues.

Phillies recalled RHP Jonathan Pettibone from Triple-A Lehigh Valley.

After Monday's rainout, the team needed an extra starter and Pettibone is the lucky one to get the call. The 23-year-old posted a 4.04 ERA, 1.47 WHIP and 66/32 K/BB ratio in 100 1/3 innings for the Phillies in 2013, and shouldn't be trusted as a streaming option in mixed leagues.

Jonathan Pettibone will start Saturday against the Marlins.

The Phillies need to call up a fifth starter for Saturday because of Monday's rainout. Pettibone ultimately got the call over David Buchanan or a possible bullpen game with Jeff Manship starting. He shouldn't be an option in most fantasy leagues.

Jonathan Pettibone could start on Saturday against the Marlins.

The Phillies will choose between Pettibone, David Buchanan, or using relievers to get through Saturday's game. With Monday's postponement, the Phillies need a fifth starter six days earlier than expected. Two factors pointing in favor of Pettibone: he is on track to be on normal rest on Saturday, and he is already on the 40-man roster.