The Pool stages of the Heineken Cup come to a close on Sunday with a number of very important matters yet to be decided.
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There are two matches from Pool Two with Edinburgh taking on London Irish and Cardiff Blues playing host to Racing Metro, while Saracens travel to take on Trevisio and Biarritz entertain Ospreys in Pool Five.
Edinburgh will hoping to pick up maximum points against London Irish in the Heineken Cup on Sunday and pray Cardiff slip up in order to reach the quarter-finals.
Edinburgh are second in Pool 2, but are level with leaders Cardiff on 17 points, after four wins from five matches, while London Irish are third with nine points.
Edinburgh are the odds-on favourites to take the points to put pressure on Cardiff and can be backed at 2/7 with Bet365, while London Irish are on offer at 11/4. The draw is a 22/1 shot.
Cardiff Blues need to win against Racing Metro to qualify for the quarter-finals of the Heineken Cup when they meet at Cardiff City Stadium.
Cardiff are top of Pool Two with 17 points with four wins from five, while Racing Metro are bottom of the group with just eight points.
The Blues are overwhelming favourites to take the points and possibly qualify for the quarter-finals and they can be backed at 1/8 with Bet365. Racing are on offer at 5/1, while the draw is available at 33/1.
Second place is up for grabs in Pool Five of the Heineken Cup when Biarritz and Ospreys lock horns on the French West coast.
Biarritz are third on the ladder with 13 points after two wins from their five matches, while Ospreys have the same number of points after winning two and drawing one.
The home side have made a number of changes to their team with France international Imanol Harinordoquy starting at number eight, while veteran prop Sylvain Marconnet moves up from the bench.
The home side are the favourites at 4/11 with Bet365 to win the match with Ospreys on offer at 11/5. The draw can be backed at 22/1.
Saracens are on the verge of reaching the quarter-finals of the Heineken Cup and they know a point against Trevisio will see them through.
Home side Treviso are rock bottom of Pool Five with six points and have only won one of their five matches, while Sarries are top of the pile after winning four games and have 18 points.
Saracens are clear favourites with Bet365 to win the match and can be backed at 1/6 odds-on, while the home side are available at 4/1. The draw is on offer at 25/1.