Possible Clues:

• Consecutive (informal)
• Following uninterruptedly description of flowing movement on a rugby field?
• How games in a winning streak are won
• Books turned up in seconds, one after the other
• Like a doubleheader ... or each starred clue's answer, based on what can precede both its parts?
• Consecutive, and a hint to what can start each part of the starred answers
• Successive (matches); (houses) joined at rear