Friday treble: Free football accumulator tips featuring Bundesliga and Ligue 1

The Racing Post's football experts will select their best multiple bet every day. Here is Friday's treble bet:

Schalke to beat Union Berlin 7.30pm

Four of Union Berlin's five league wins this season have come at home and they could struggle away in Gelsenkirchen. The Royal Blues are unbeaten in their last five games, winning three and drawing with Fortuna Dusseldorf and fierce rivals Borussia Dortmund.

Marseille to beat Brest 7.45pm

Marseille are on a superb winning run, having seen off Toulouse, Lyon and Lille - stronger opponents than Brest - in their last three games and they are at their best at the Stade Velodrome, where they have lost only once in Ligue 1.

• Bet on today's acca with Coral here, and get a 10% bonus if it wins with AccaPlus

Celta Vigo to beat Valladolid 8pm

Celta Vigo were surprise 3-1 winners away to Villarreal last time out and can string together successive victories against Real Valladolid, who have won only four of their 14 league games and whose defensive issues are growing.

A £1 treble bet returns £4.50 with Coral. Prices subject to fluctuation.

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