The Spaniard, 19, has penned a three-year deal with the Potters, subject to international clearance.
Molina, who is a graduate of Madrid's youth academy, will initially be a member of Stoke's Under-21 squad.
Mark Hughes's side start the new Premier League campaign on Sunday when they host Liverpool.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Atletico MadridAtletico | 20 | 13 | 5 | 2 | 34 | 13 | 21 | 44 |
| 2 | Real Madrid | 19 | 13 | 4 | 2 | 43 | 19 | 24 | 43 |
| 3 | Barcelona | 20 | 12 | 3 | 5 | 52 | 23 | 29 | 39 |
| 4 | Athletic Bilbao | 19 | 10 | 6 | 3 | 29 | 17 | 12 | 36 |
| 5 | Villarreal | 19 | 8 | 6 | 5 | 34 | 31 | 3 | 30 |
| 6 | Mallorca | 19 | 9 | 3 | 7 | 19 | 21 | -2 | 30 |
| 7 | Real Sociedad | 19 | 8 | 4 | 7 | 17 | 13 | 4 | 28 |
| 8 | GironaGirona | 20 | 8 | 4 | 8 | 28 | 27 | 1 | 28 |
| 9 | Sevilla | 20 | 7 | 5 | 8 | 23 | 29 | -6 | 26 |
| 10 | Rayo Vallecano | 19 | 6 | 7 | 6 | 22 | 22 | 0 | 25 |
| 11 | Real BetisBetis | 20 | 6 | 7 | 7 | 22 | 26 | -4 | 25 |
| 12 | Osasuna | 19 | 6 | 7 | 6 | 23 | 28 | -5 | 25 |
| 13 | Celta Vigo | 19 | 7 | 3 | 9 | 28 | 30 | -2 | 24 |
| 14 | Las PalmasLas Palmas | 19 | 6 | 4 | 9 | 24 | 29 | -5 | 22 |
| 15 | Leganes | 20 | 5 | 7 | 8 | 19 | 29 | -10 | 22 |
| 16 | Getafe | 20 | 4 | 8 | 8 | 14 | 17 | -3 | 20 |
| 17 | AlavesAlaves | 20 | 5 | 5 | 10 | 24 | 32 | -8 | 20 |
| 18 | Espanyol | 20 | 5 | 4 | 11 | 19 | 32 | -13 | 19 |
| 19 | Real ValladolidValladolid | 20 | 4 | 3 | 13 | 14 | 39 | -25 | 15 |
| 20 | Valencia | 19 | 2 | 7 | 10 | 18 | 29 | -11 | 13 |
| > La Liga Full Table | |||||||||
