Exeter City v Tranmere isn't open for picks any more, so it's been left out.
GKS Katowice v Cracovia Krakow isn't open for picks any more, so it's been left out.
Başakşehir v Gençlerbirliği S.K. isn't open for picks any more, so it's been left out.
Locks now, before the first kick-off. One pick per match.