List of leagues and cups where team Mattersburg plays this season.
| Austria - tipp3-Bundesliga 2012/2013 |
| 18.5. 2013 | Mattersburg | 2:0 | Rapid Wien | | |
| 11.5. 2013 | Ried | 1:1 | Mattersburg | | |
| 04.5. 2013 | Mattersburg | 3:1 | RZ Pellets WAC | | |
| 27.4. 2013 | Mattersburg | 1:2 | FC Wacker Innsbruck | | |
| 20.4. 2013 | Sturm Graz | 2:2 | Mattersburg | | |
| 13.4. 2013 | Mattersburg | 1:2 | Salzburg | | |
| 06.4. 2013 | Wiener Neustadt | 0:0 | Mattersburg | | |
| 30.3. 2013 | Adm/Modling | 1:0 | Mattersburg | | |
| 17.3. 2013 | Mattersburg | 0:4 | Austria Wien | | |
| 13.3. 2013 | RZ Pellets WAC | 1:0 | Mattersburg | | |
| 09.3. 2013 | Rapid Wien | 2:2 | Mattersburg | | |
| 02.3. 2013 | Mattersburg | 1:0 | Ried | | |
| 23.2. 2013 | FC Wacker Innsbruck | 2:0 | Mattersburg | | |
| 16.2. 2013 | Mattersburg | 0:0 | Sturm Graz | | |
| International - Club Friendlies 2013 |
| 09.2. 2013 | Mattersburg | 1:1 | Haladas | | |
| 31.1. 2013 | Skenderbeu | 0:4 | Mattersburg | | |
| 28.1. 2013 | Silkeborg | 1:1 | Mattersburg | | |
| 22.1. 2013 | Mattersburg | 1:1 | Maribor | | |
| 19.1. 2013 | Mattersburg | 4:1 | Vienna FC | | |
| 15.1. 2013 | Mattersburg | 1:3 | HFK Olomouc | | |
| Austria - tipp3-Bundesliga 2012/2013 |
| 15.12. 2012 | Salzburg | 7:0 | Mattersburg | | |
| 08.12. 2012 | Mattersburg | 1:0 | Wiener Neustadt | | |
| 01.12. 2012 | Mattersburg | 3:0 | Adm/Modling | | |
| 24.11. 2012 | Austria Wien | 3:1 | Mattersburg | | |
| 17.11. 2012 | Mattersburg | 0:3 | Rapid Wien | | |
| 10.11. 2012 | Ried | 6:1 | Mattersburg | | |
| 03.11. 2012 | Mattersburg | 1:1 | RZ Pellets WAC | | |
| Austria - ÖFB Samsung Cup 2012/2013 |
| 30.10. 2012 | Linzer ASK | 9:8 | Mattersburg | | |
| Austria - tipp3-Bundesliga 2012/2013 |
| 27.10. 2012 | Mattersburg | 1:2 | FC Wacker Innsbruck | | |
| 20.10. 2012 | Sturm Graz | 0:0 | Mattersburg | | |
| 06.10. 2012 | Mattersburg | 1:3 | Salzburg | | |
| 29.9. 2012 | Wiener Neustadt | 0:0 | Mattersburg | | |
| Austria - ÖFB Samsung Cup 2012/2013 |
| 26.9. 2012 | ASK Bad Vöslau | 2:3 | Mattersburg | | |
| Austria - tipp3-Bundesliga 2012/2013 |
| 22.9. 2012 | Adm/Modling | 5:1 | Mattersburg | | |
| 16.9. 2012 | Mattersburg | 2:4 | Austria Wien | | |
| International - Club Friendlies 2012 |
| 07.9. 2012 | Hartberg | 1:4 | Mattersburg | | |
| Austria - tipp3-Bundesliga 2012/2013 |
| 02.9. 2012 | Rapid Wien | 3:0 | Mattersburg | | |
| 25.8. 2012 | Mattersburg | 2:1 | Ried | | |
| 18.8. 2012 | RZ Pellets WAC | 0:1 | Mattersburg | | |
| 11.8. 2012 | FC Wacker Innsbruck | 2:1 | Mattersburg | | |
| 04.8. 2012 | Mattersburg | 3:1 | Sturm Graz | | |
| 28.7. 2012 | Salzburg | 3:2 | Mattersburg | | |
| 21.7. 2012 | Mattersburg | 2:0 | Wiener Neustadt | | |
| Austria - ÖFB Samsung Cup 2012/2013 |
| 14.7. 2012 | Leoben | 1:3 | Mattersburg | | |
| International - Club Friendlies 2012 |
| 07.7. 2012 | Mattersburg | 0:1 | Zeljeznicar | | |
| 22.6. 2012 | Mattersburg | 1:1 | Banska Bystrica | | |
| 15.6. 2012 | Mattersburg | 2:1 | SKN St. Polten | | |
