Ghostzapper made his next start in the Grade I Vosburgh Stakes on September 27. Despite having no stakes wins to his name, he was the second choice in a field of older horses. After trailing the field early, he unleashed a "devastating" burst of speed and pulled away to win by lengths. "I was really surprised how fast he caught these horses", said Frankel. "He was 12 (lengths) out of it, and the next thing you know, that's him on the outside. I said, `How did he get there so fast?'" His time for the furlongs was 1:14, just th of a second off the track record.