Should there be an apostrophe in girls in the expression “Girls Under 12 Champions”
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question should include more details than have been provided here. Please edit to add the research you have done in your efforts to answer the question, or provide more context. See: Details, Please." – Eddie Kal, ColleenV
You could use an apostrophe, but I notice the capital letters. This means that this is a proper noun phrase, and for proper nouns, the apostrophe is sometimes omitted, especially when the noun is plural.
So this isn't necessarily an error.