Facts: - finalteam: san francisco giants - finalyear: 1991 - statlabel: win -- loss record earned run average strikeouts - position: pitcher - statvalue: 69 -- 53 3.29 703 - throws: right - debutteam: san francisco giants - bats: right - debutdate: october 2 - birth date: 30 october 1961 - finaldate: june 10 - name: scott garrelts - birth place: urbana , illinois - debutyear: 1982 Based on these bullet points, write a short biography describing the life of scott garrelts .
A:
scott william garrelts -lrb- born october 30 , 1961 -rrb- , is a former major league baseball pitcher who played for the san francisco giants from 1982 to 1991 .garrelts 's best year as a giant came during the 1989 season when he went 14-5 with a 2.28 era , leading his team to the world series against their bay area rivals , the oakland athletics .