Help volleyball scoring table

You can use the scoreboard of the basketball game, or you can write with chalk on a blackboard.

If possible, you should also prepare a replacement card. The replacement card is 1 ~ 18, and the two pairs of colors should be different.

Moreover, the scoreboard should reflect not only small scores, but also big scores (matches) and the number of substitutions suspended by both sides. ...

In this case, it will be more formal!