LOS ANGELES -- The Phillies have the worst record in baseball, but Phillies general manager Ruben Amaro Jr. said he sees a light at the end of a long tunnel.
"I would put our farm system up against anybody's," Amaro said Tuesday afternoon at Dodger Stadium. "I'm not saying that because I'm the GM, I'm saying it because at this stage right now from top to bottom, from [Class A] Williamsport to the [rookie-level] GCL to [Double-A] Reading and with [Aaron] Nola and [Aaron] Altherr and some guys in Triple-A, I would put our organization up against any of them.
"We have players," he said. "We have more players since I've been here … 17 years. When you can move players from low A to high A and not skip a beat, that's when you know you're starting to build depth in your organization.
"We've got players. I'm telling you. Are they all going to be Major Leaguers? Absolutely not. Will they be impact players? Absolutely not. But as far as depth …"
He said it's the best he has seen since he has been in the Phillies' front office.
• Right-hander Jonathan Pettibone will have right shoulder surgery (an interval closure) on July 22. It is Pettibone's second shoulder surgery. He had his first in June 2014.
• Right-hander Sean O'Sullivan accepted his assignment and will report to Triple-A Lehigh Valley. The Phillies outrighted him Monday.
• Right-hander Miguel Alfredo Gonzalez continues to have shoulder problems. He has been shut down from throwing.
Todd Zolecki is a reporter for MLB.com. Read his Phillies blog The Zo Zone, follow him on Twitter and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.