The team that is winning.
In a normal volleyball game you have to score to 25 and be winning be at least 2 points.
you say it before you serve. If you serve it without saying the score its a fault. You always say your team score first even if the other team is winning.
I have been playing volleyball for 6 years and the score has never started at 4
the scorekeepers keep the score and also do the book for volleyball
when they score
volleyball got in the Olympic by winning out the rest of teams they played against.