Longtime Giants announcer Mike Krukow says he's retiring at end of seasonSAN FRANCISCO -- Beloved longtime San Francisco Giants broadcaster and former major league pitcher Mike Krukow is stepping away from the booth after this season following a nearly four-decade run. "I just want to let everyone know that I will be retiring at the end of the season. I want to take this time to thank you for your incredible support," Krukow said through the Giants. "While we knew this day would eventually come, Mike Krukow stepping away from the broadcast booth is a deeply emotional moment for our Giants family," Giants President and CEO Larry Baer said in a statement. He was an All-Star with San Francisco in 1986, when he had a career-best 20 wins.