Y3/4 Red Ball Competition The Y3/4 Red Ball Competition. This will be a mini-tennis doubles competition using red balls for up to 8 teams, each team consisting of 6 players, two of whom must be girls. Pairs are to seeded so that Pair 1 will play the pair 1s from other teams, pair 2 will play other pair 2s and pair 3 will play other pair 3s.  The scoring format will depend on the number of entries received.