Omar Vizquel will undergo surgery this week on his sore left knee and miss 4-5 weeks.
Vizquel said the soreness was of no concern when he began having problems last week, but he obviously doesn't bounce back like he used to. Since medicare is covering it, he figured he might as well go ahead and have the operation. There's still a chance that he'll be ready for Opening Day, but odds are that Kevin Frandsen will have to cover shortstop for the first couple of weeks. That might put him at a bit of a disadvantage in the second-base competition with Ray Durham, though at least the two will be able to continue fighting for at-bats into the regular season now.