NL West Notes: Giants, Ludwick, Burroughs

No team in baseball has scored fewer runs than the Giants, who have the best record in the National League West. They aren't the only team in the division that's having trouble scoring. The Padres are 29th in MLB in runs and the Dodgers are 25th. Here's the latest from the low-scoring NL West…

• The Giants promoted 21-year-old catching prospect Hector Sanchez from Class A to Triple-A, according to Henry Schulman of the San Francisco Chronicle. Giants GM Brian Sabean has expressed confidence in Eli Whiteside, but the club is eyeing other catchers.
• Padres GM Jed Hoyer and Reds GM Walt Jocketty shot down a rumor about a possible Ryan Ludwick–Chris Heisey swap, according to Bill Center of the San Diego Union-Tribune and Tom Groeschen of the Cincinnati Enquirer, respectively.
• D'Backs third baseman Sean Burroughs is back in the Major Leagues after five years of late nights and parties, writes MLB.com's Jenifer Langosch. "I always say I went out to Vegas to become a rock star," Burroughs said.