Linebacker Kayvon Thibodeaux, the No. 5 overall choice in the draft, left the New York Giants' preseason game in the second quarter Sunday night and was ruled out with a knee injury.
The Giants also lost kicker Graham Gano to a concussion, while returner-wide receiver C.J. Board was sidelined with a rib injury and sixth-round draft pick Darrian Beavers left with a knee injury.