2023/24 Southampton Long Sleeved Home Shirt (Academy Match Worn?)

What could be a match worn academy shirt from the u18's downwards. It has a different sponsor from the 1st team and u21 shirts due to these shirts having a gambling sponsor.
 
Shirt in a good condition. Some cracking on the EFL number (picture 3), colour run on the sponsor (picture 4) and a couple of pin holes just under the armpit on the left (picture 5). This shirt's an adult small.