| Date | BST/GMT | Home | Away | HT | Attend. | ||
|---|---|---|---|---|---|---|---|
| August 2012 | |||||||
| Mon 20 | 18:00 | Deportivo La Coruña | 2-0 | Osasuna | 0-0 | 36,000 | Report |
| Sun 26 | 18:00 | Osasuna | 1-2 | Barcelona | 1-0 | 16,000 | Report |
| September 2012 | |||||||
| Sat 1 | 15:00 | Celta Vigo | 2-0 | Osasuna | 0-0 | 15,923 | Report |
| Sun 16 | 17:00 | Osasuna | 1-1 | Mallorca | 0-0 | 12,873 | Report |
| Sat 22 | 15:00 | Real Zaragoza | 3-1 | Osasuna | 2-1 | 20,000 | Report |
| Sun 30 | 17:00 | Osasuna | 4-0 | Levante | 0-0 | 14,101 | Report |
| October 2012 | |||||||
| Sun 7 | 17:00 | Athletic Bilbao | 1-0 | Osasuna | 1-0 | 37,000 | Report |
| Sun 21 | 18:45 | Osasuna | 0-0 | Real Betis | 0-0 | 15,215 | Report |
| Sun 28 | 18:45 | Atlético Madrid | 3-1 | Osasuna | 2-1 | 48,500 | Report |
| November 2012 | |||||||
| Sun 4 | 16:50 | Osasuna | 0-1 | Valladolid | 0-0 | 14,068 | Report |
| Sat 10 | 17:00 | Espanyol | 0-3 | Osasuna | 0-1 | 20,523 | Report |
| Sat 17 | 15:00 | Osasuna | 0-0 | Málaga | 0-0 | 13,996 | Report |
| Fri 23 | 20:30 | Real Sociedad | 0-0 | Osasuna | 0-0 | 20,500 | Report |
| Fri 30 | 20:00 | Osasuna | 1-0 | Rayo Vallecano | 1-0 | 15,000 | Report |
| December 2012 | |||||||
| Sat 8 | 21:00 | Osasuna | 0-1 | Valencia | 0-0 | 15,849 | Report |
| Sat 15 | 15:00 | Getafe | 1-1 | Osasuna | 0-0 | 7,000 | Report |
| Sat 22 | 19:00 | Osasuna | 1-2 | Granada | 1-1 | 21,000 | Report |
| January 2013 | |||||||
| Sat 5 | 21:00 | Sevilla FC | 1-0 | Osasuna | 0-0 | 19,000 | Report |
| Sat 12 | 19:00 | Osasuna | 0-0 | Real Madrid | 0-0 | 16,368 | Report |
| Sun 20 | 11:00 | Osasuna | 2-1 | Deportivo La Coruña | 1-0 | 14,135 | Report |
| Sun 27 | 18:00 | Barcelona | 5-1 | Osasuna | 3-1 | 65,000 | Report |
| February 2013 | |||||||
| Sat 2 | 15:00 | Osasuna | 1-0 | Celta Vigo | 0-0 | 15,000 | Report |
| Sat 9 | 15:00 | Mallorca | 1-1 | Osasuna | 0-0 | 13,816 | Report |
| Sat 16 | 21:00 | Osasuna | 1-0 | Real Zaragoza | 1-0 | 17,322 | Report |
| Mon 25 | 20:00 | Levante | 0-2 | Osasuna | 0-0 | 10,553 | Report |
| March 2013 | |||||||
| Sat 2 | 19:00 | Osasuna | 0-1 | Athletic Bilbao | 0-0 | 19,800 | Report |
| Fri 8 | 20:30 | Real Betis | 2-1 | Osasuna | 1-0 | 23,806 | Report |
| Sun 17 | 18:00 | Osasuna | 0-2 | Atlético Madrid | 0-1 | 20,000 | Report |
| Sun 31 | 11:00 | Valladolid | 1-3 | Osasuna | 1-0 | 20,000 | Report |
| April 2013 | |||||||
| Sun 7 | 16:00 | Osasuna | 0-2 | Espanyol | 0-0 | 17,501 | Report |
| Sat 13 | 21:00 | Málaga | 1-0 | Osasuna | 0-0 | 28,000 | Report |
| Sun 21 | 18:00 | Osasuna | 0-0 | Real Sociedad | 0-0 | 19,627 | Report |
| Fri 26 | 20:00 | Rayo Vallecano | 2-2 | Osasuna | 1-2 | 9,700 | Report |
| May 2013 | |||||||
| Sat 4 | 15:00 | Valencia | 4-0 | Osasuna | 2-0 | 35,000 | Report |
| Sat 11 | 19:00 | Osasuna | 1-0 | Getafe | 0-0 | 18,012 | Report |
| Sat 18 | 19:00 | Granada | 3-0 | Osasuna | 1-0 | 22,500 | Report |
| Sun 26 | 19:00 | Osasuna | 2-1 | Sevilla FC | 0-0 | 19,594 | Report |
| June 2013 | |||||||
| Sat 1 | 16:00 | Real Madrid | 4-2 | Osasuna | 2-0 | 68,000 | Report |