The Catalan outfit's second team have struggled for form this season, with Saturday's 4-0 defeat at Real Zaragoza leaving them in 17th position in the Segunda.
Eusebio had been in charge of Barca B since 2011 but has now been removed, along with his assistant Pep Munoz.
Vinyals, who was in charge of the club's Juvenil A side, will oversee his first match at home to Deportivo Alaves on Saturday.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Levante | 7 | 4 | 2 | 1 | 14 | 9 | 5 | 14 |
| 2 | Racing de SantanderRacing | 7 | 4 | 2 | 1 | 11 | 7 | 4 | 14 |
| 3 | Burgos | 7 | 4 | 2 | 1 | 11 | 7 | 4 | 14 |
| 4 | Real ZaragozaZaragoza | 7 | 4 | 1 | 2 | 11 | 4 | 7 | 13 |
| 5 | Huesca | 7 | 4 | 0 | 3 | 10 | 6 | 4 | 12 |
| 6 | MirandesMirandes | 7 | 3 | 3 | 1 | 5 | 2 | 3 | 12 |
| 7 | EibarEibar | 7 | 3 | 3 | 1 | 9 | 7 | 2 | 12 |
| 8 | Eldense | 7 | 3 | 2 | 2 | 8 | 8 | 0 | 11 |
| 9 | Real Oviedo | 7 | 3 | 2 | 2 | 6 | 7 | -1 | 11 |
| 10 | CastellonCastellon | 7 | 3 | 1 | 3 | 10 | 8 | 2 | 10 |
| 11 | ElcheElche | 7 | 3 | 1 | 3 | 9 | 8 | 1 | 10 |
| 12 | Malaga | 7 | 2 | 4 | 1 | 8 | 9 | -1 | 10 |
| 13 | Sporting GijonSporting Gijon | 7 | 2 | 3 | 2 | 7 | 6 | 1 | 9 |
| 14 | Albacete | 7 | 3 | 0 | 4 | 10 | 12 | -2 | 9 |
| 15 | CadizCadiz | 7 | 2 | 3 | 2 | 9 | 11 | -2 | 9 |
| 16 | CordobaCordoba | 7 | 2 | 2 | 3 | 9 | 11 | -2 | 8 |
| 17 | Granada | 7 | 1 | 4 | 2 | 10 | 12 | -2 | 7 |
| 18 | Deportivo La CorunaDeportivo | 7 | 2 | 1 | 4 | 8 | 10 | -2 | 7 |
| 19 | CartagenaCartagena | 7 | 2 | 0 | 5 | 7 | 11 | -4 | 6 |
| 20 | Almeria | 7 | 1 | 3 | 3 | 10 | 15 | -5 | 6 |
| 21 | Racing Club de FerrolRacing de Ferrol | 7 | 0 | 3 | 4 | 4 | 11 | -7 | 3 |
| 22 | TenerifeTenerife | 7 | 0 | 2 | 5 | 5 | 10 | -5 | 2 |
| > Segunda Division Full Table | |||||||||
