Athletic since 2010-11
without EV
10-11: 58 points, 6th
11-12: 49 points, 10th
12-13: 45 points, 12th
17-18: 43 points, 16th
18-19: 53 points, 8th
19-20: 51 points, 11th
20-21: 46 points, 10th
21-22: 55 points, 8th
average points/season: 50, average position: 10th
with EV
13-14; 70 points, 4th
14-15: 55 points, 7th
15-16: 62 points, 6th (also won Supercopa which was their first trophy in 31 years)
16-17: 63 points, 7th
22-23; 51 points, 8th
average points/season: 60, average position: 6th
And this season they are on pace for 74 points and compete for a top 5 spot which could bring them to CL in a new format.
So while without mister they are usually a solid midtable team he's the one who make a step forward. In all but one season (last year) under EV they've qualified for Europe. Without him they've only managed to do that once (2010-11) in 8 years through the league finish. They've also qualified for UEFA Cup the following season after being runners up in Copa.