| Answer | Crossword Clue |
|---|---|
| OTS | Bonus NFL periods |
| OTS | Bonus NHL periods |
| OTS | Bonus periods, briefly |
| QTRS | NFL periods |
| OTS | NFL fifth periods |
| OTS | NFL tiebreaking periods |
| OTS | Decisive NFL periods |
| OTS | Extra NFL periods |
| OTS | NFL extra periods |
| OTS | NFL tiebreaker periods |
| OTS | Nail-biting NFL periods |
| OTS | Extra periods, in the NFL |
