Tomlinson lined a bases-loaded single up the middle with one out in the ninth against previously unbeaten Kevin Siegrist, and the Giants topped the Cardinals 5-4 on Friday night to snap St. Louis' five-game winning streak. Byrd hit a grand slam off 15-game winner Michael Wacha in the third inning for the Giants, who kept pace 2 1-2 games behind NL West-leading Los Angeles. Byrd's eighth career grand slam gave the Giants eight for the season, a franchise record. Byrd, previously