Barry Bonds HR v Troy Percival - 2002 World Series - 485 ft Home Run. On Oct 20, 2002 in the World Series, Barry Bonds hit a home run off Angels closer Troy Percival that traveled an estimated 485 feet. This is probably the longest home run in World Series History. They estimate that the ball traveled 485 ft but no one knows for sure as NO ONE saw where it landed. :exploding_head: Coming off a year in which he hit a record 73 homers, Bonds may have even been better in 2002. He walked more, he st