bottom-age

Etymology
From.

Adjective

 * 1)  Younger than the oldest age permitted to participate in a competition, and therefore eligible to participate in its next season.
 * 2) * 2017 Ben Waterworth, AFL Draft Watch: The emerging Matty Lloyd, Charlie Spargo’s epic school footy performance Fox Footy, 3 May 2017. Accessed 9 May 2019.
 * Matty Lloyd, who’s actually the brother of Sydney Swans ball magnet Jake Lloyd, is an emerging bottom-age TAC Cup player with the GWV Rebels.