Here are a few PRO Rumors to follow on Saturday night:

• Andrew Baggerly of the San Jose Mercury talks about Prince Fielder’s beef with the Giants and Guillermo Mota.
• Dr. James Andrews did not find any structural damage in Pirates’ right-handed pitcher Joel Hanrahan’s elbow. (Rob Biertempfel of The Pittsburgh Tribune-Review)
• According to the Associated Press, Clayton Kershaw will probably be the Opening Day starter for the Los Angeles Dodgers since Chad Billingsley may not be considered the staff ace.
• Richard Durrett of ESPNDallas.com said that Texas Rangers outfielder Josh Hamilton had X-rays on his “very sore” shoulder and the results were negative. Hamilton fell while chasing a fly ball during outfield drills on Wednesday.