What it is

A Hail Mary is a very long pass thrown into the end zone on the last play of a half or a game, when the offense needs a touchdown and has no time left.

In a game

The quarterback launches the ball as far as he can, and several receivers crowd the end zone while defenders try to knock the ball down. The result depends on a lucky bounce as much as on skill.

More detail

The play got its name after a famous pass in the 1970s, when a quarterback said he closed his eyes and said a prayer. The odds of success are low, but the plays are still celebrated when they work.

Animated diagram

1. There is almost no time left, so the offense sends all its receivers toward the end zone.
2. The quarterback throws the ball as high and far as he can.
3. Receivers and defenders jump for it together, and the ball often falls to the ground.