They could be forgiven therefore for perhaps prioritising the continental clash ahead of their trip to the Costa del Sol to face Malaga.
The side from Bilbao however are the favourites with Paddy Power offering them at 7/5 (2.40) while the hosts can be backed at 19/10 (2.90) and the draw is offered at 9/4 (3.25).
Last season Athletic were not overly inspiring on the road winning just seven of their 19 away matches, although one of those victories came at La Rosaleda, as the Basques scored late on to win 2-1 at Malaga.
Yet, as mentioned previously, Ernesto Valverde's side have a massive game on Wednesday and there is every chance that somehow they might save some energy for that clash.
Malaga won three of their last four matches at home last season and in Javi Gracia they have a young manager who wants his side to play dynamic football.
As a result of that the price of 4/5 (1.80) for a goal to be scored in each half looks practically unmissable given the nature of both sides.
Athletic always have goals in them yet may be slightly vulnerable given their European endeavors, while Malaga will be hoping to make a high tempo start meaning that a goal in both halves looks like an extremely solid bet.
Furthermoe the statistics back up this selection as it paid out in 23 of Athletic's league games last season including the corresponding fixture at La Rosaleda so punters can hopefully profit from history repeating itself on Saturday afternoon.
|A goal to be scored in each half at 4/5 (1.80) for a 2.5pt stake with Paddy Power|
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Phil Kitromilides is a sports journalist and TV presenter in Madrid