matchpoint

/M AE1 CH P OY1 N T/
noun
  1. 1

    A state in a game where a player can win the entire match by winning the next point. Often used in tennis.

    โ€œHe made it to matchpoint three times and still lost, but you can't come much closer than that.โ€

Source: https://en.wiktionary.org/wiki/match%20point, https://en.wiktionary.org/wiki/matchpoint