American Football IFAF Approved Ruling 3-2-5
I. Late in a quarter Team A, out of timeouts, makes a first down, stopping the clock which reads 0:03. Team A intends to spike the ball and run an additional play. The referee appropriately blows his whistle and signals, which starts the game clock. The quarterback takes the snap and raises the ball high over his head before throwing it directly to the ground. The game clock shows 0:00. RULING: Time in the quarter has expired. Although there were 3 seconds on the game clock when the referee signaled it to start, there is no guarantee of enough time to run an additional play other than spiking the ball. The offense must execute the spike in a timely manner.