Saliba joined Arsenal in July 2019 and was 18 in March 2019. The season runs till the end of June, so he had the full 19/20, 20/21 and 21/22 seasons even though he was 21 in the March of 2022.Don’t think he qualifies, joined us in July and he was 18 in May.
Unless I don’t understand the rule. Which is quite possible
Mayenda joined in July 2023 and was 18 in May 2023, he will have the full 23/24, 24/25 and 25/26 seasons even though he will be 21 in May 2026.
"However, it is technically possible for a player signed at 18 to qualify, if they are born in the first six months of the year, and join in the summer immediately following their 18th birthday. This will apply to Saliba in upcoming seasons."