Finally found the one I was looking for. DJ Fresh - Gold Dust
All of the Olympic tennis rules are in the related links section.
Three out of five
Beach volleyball matches are played as the best of 3 sets. The first 2 sets are played to 21 and, if a third set is required, it is played to 15. Of course, the team must win by 2 points so you may see higher scores but this is the standard scoring for beach volleyball play.
an assist in volleyball is when a setter sets the ball to the hitter for a kill
international games: 4 sets 25 points basis 5 sets if a draw. 5th sets will be on 15 point basis the other 4 sets 25points basis