|Baseball||Rawlings RCIF-SS – Must be CIFSS/NOCSAE stamped ball; not an alternative Rawlings ball|
|Boys Basketball||Wilson NCAA Evo NXT Game Basketball Size 7 (Used in CIF-SS Championship) Wilson Evo NXT Game Basketball Size 7|
|Girls Basketball||Wilson NCAA Evo NXT Game Basketball Size 6 (Used in CIF-SS Championship) Wilson Evo NXT Game Basketball Size 6|
|Football||Wilson GST NCAA 1003 Official Leather Football Wilson GST Prime Football|
|Lacrosse||Champion Sports NOCSAE Balls (White LBWNOCSAE, Yellow LBYNOCSAE, Orange LBO, Lime Green LBG)|
|Soccer||Wilson NCAA Vivido (Used in CIF-SS Championship). Wilson Forte Fybrid II NCAA Match Soccer Ball (Discontinued).|
|Softball||Rawlings FPCIF-SS (Used in CIF-SS Championship)|
|Tennis||Penn Tour (Used in CIF-SS Championship) Pro Penn Marathon is an equivalent alternative|
|Volleyball||Mikasa VFC1000 Series (Used in Championship) Mikasa VQ2000 Series|
|Boys Water Polo||KAP7 model 105 with NFHS stamp (Used in CIF-SS Championship)|
|Girls Water Polo||KAP7 model 104 with NFHS stamp (Used in CIF-SS Championship)|
Mandatory Playoff Use Requirement:
The mandatory “official” ball rule for all playoff rounds, excluding golf. The rule applies throughout the conduct of all CIF-SS playoff contests.
Playoff Ball Use Rule Enforcement:
Should a school fail to provide the correct game ball, the game will always be played. Teams/schools failing to utilize the correct official ball in CIF-SS playoffs will be reported by officials to CIF-SS and will not be allowed to host their next available home playoff game. Penalty will carry over to the next season if not enforceable this season due to elimination.