Peterhead v Airdrie United isn't open for picks any more, so it's been left out.
Kocaelispor v Gaziantep FK isn't open for picks any more, so it's been left out.
Osasuna v Rayo Vallecano isn't open for picks any more, so it's been left out.
Locks now, before the first kick-off. One pick per match.