ARCADIA, Calif. – Flightline, the brilliant and undefeated Grade 1 winner who won his first three starts by a combined margin of more than 37 lengths, will be sidelined for an undetermined period of time, trainer John Sadler said Saturday afternoon.
Sadler said Flightline’s gait this week was “not perfectly normal,” adding that it was a hind leg.” Sadler said X-rays were negative; the preliminary diagnosis is he strained his right hock.