replay
instant replay
action replay

Some people say instant replay was right only 80 percent of the time.

Go over the instant replay one more time in your head.

Instant replay was not available at the time, so the play stood.

He is the first player to ever have a home run taken away by instant replay.

How long before he'd stop seeing that in instant replay?

That is the value of instant replay: to right a wrong.

In instant replay's early years, the figures were only about 10 percent.

But, as always, the moment was lost, and she couldn't do instant replay.

Of course, there is a real issue here: instant replay.

Some team officials say that only instant replay can improve the system.