Rockies ambush Keaton Winn, send SF Giants home on sour note

Ten pitches was all it took to spoil the Giants’ trip home from Colorado.

After fouling off Keaton Winn’s first pitch of the fourth inning Thursday afternoon, Ezequiel Tovar lined the next one into the vast tundra of Coors Field’s center field alley, and only seven pitches later, Brenton Doyle had driven home the sixth run of the inning on a drive that cleared the wall in center and kicked the Giants’ bullpen into overdrive.

The Rockies’ ambush flipped an early advantage into an...