Get data from asp.net page using curl
Are you sure, your url is correct? there's an whitesapce char between & and SectionDistrict
You can try it again with the following
$url = 'https://tennislink.usta.com/tournaments/rankings/rankinghome.aspx#Action=1&SectionDistrict='.$secState.'&Year='.$rankYear.'&Division=G8&ListType=0';This url should also work with file_get_contents