| month | day | visitor | score | home | score |
|---|
| November | 3, 2012 | Pistons | 118 | Spurs | 87 |
| November | 4, 2012 | Spurs | 76 | Timberwolves | 95 |
| November | 7, 2012 | Spurs | 92 | Timberwolves | 86 |
| November | 8, 2012 | Hawks | 94 | Spurs | 106 |
| November | 11, 2012 | Suns | 79 | Spurs | 95 |
| November | 12, 2012 | Spurs | 93 | Grizzlies | 98 |
| November | 15, 2012 | Kings | 100 | Spurs | 99 |
| November | 17, 2012 | Spurs | 90 | Suns | 95 |
| November | 19, 2012 | Grizzlies | 81 | Spurs | 85 |
| November | 21, 2012 | Trailblazers | 83 | Spurs | 102 |
| November | 24, 2012 | Spurs | 94 | Knicks | 93 |
| November | 28, 2012 | Spurs | 86 | Bobcats | 90 |
| November | 30, 2012 | Thunder | 90 | Spurs | 115 |
| December | 1, 2012 | Spurs | 107 | Celtics | 101 |
| December | 3, 2012 | Clippers | 90 | Spurs | 97 |
| December | 5, 2012 | Spurs | 100 | Nuggets | 92 |
| December | 7, 2012 | Spurs | 103 | Thunder | 109 |
| December | 9, 2012 | Spurs | 74 | Pelicans | 93 |
| December | 12, 2012 | Spurs | 87 | Thunder | 94 |
| December | 15, 2012 | Spurs | 97 | Pistons | 102 |
| December | 16, 2012 | Spurs | 97 | 76ers | 116 |
| December | 18, 2012 | Rockets | 86 | Spurs | 90 |
| December | 20, 2012 | Spurs | 93 | Raptors | 83 |
| December | 21, 2012 | Spurs | 98 | Lakers | 90 |
| December | 23, 2012 | Spurs | 86 | Trailblazers | 113 |
| December | 26, 2012 | Spurs | 79 | Cavaliers | 81 |
| December | 27, 2012 | Suns | 89 | Spurs | 88 |
| December | 30, 2012 | Pelicans | 93 | Spurs | 99 |
| January | 2, 2013 | Grizzlies | 95 | Spurs | 103 |
| January | 4, 2013 | Spurs | 97 | Magic | 109 |
| January | 5, 2013 | Knicks | 80 | Spurs | 88 |
| January | 8, 2013 | Spurs | 81 | Heat | 115 |
| January | 9, 2013 | Warriors | 101 | Spurs | 106 |
| January | 12, 2013 | Bobcats | 95 | Spurs | 98 |
| January | 15, 2013 | Spurs | 94 | Kings | 103 |
| January | 17, 2013 | Spurs | 92 | Warriors | 89 |
| January | 21, 2013 | Nets | 105 | Spurs | 97 |
| January | 23, 2013 | Mavericks | 88 | Spurs | 97 |
| January | 26, 2013 | Spurs | 71 | Hawks | 104 |
| January | 28, 2013 | Spurs | 72 | Nets | 108 |
| January | 30, 2013 | Magic | 89 | Spurs | 100 |
| February | 1, 2013 | Lakers | 72 | Spurs | 97 |
| February | 5, 2013 | Warriors | 109 | Spurs | 105 |
| February | 6, 2013 | Spurs | 90 | Mavericks | 101 |
| February | 11, 2013 | Spurs | 119 | Lakers | 106 |
| February | 14, 2013 | Mavericks | 112 | Spurs | 108 |
| February | 17, 2013 | Pacers | 103 | Spurs | 106 |
| February | 20, 2013 | Spurs | 108 | Wizards | 111 |
| February | 21, 2013 | Raptors | 100 | Spurs | 130 |
| February | 25, 2013 | Cavaliers | 102 | Spurs | 97 |
| February | 27, 2013 | Kings | 115 | Spurs | 118 |
| February | 28, 2013 | Rockets | 90 | Spurs | 118 |
| March | 1, 2013 | Bucks | 102 | Spurs | 99 |
| March | 4, 2013 | Jazz | 115 | Spurs | 106 |
| March | 5, 2013 | Spurs | 105 | Jazz | 99 |
| March | 7, 2013 | Nuggets | 94 | Spurs | 107 |
| March | 8, 2013 | Spurs | 100 | Suns | 118 |
| March | 11, 2013 | Jazz | 97 | Spurs | 99 |
| March | 12, 2013 | Bulls | 99 | Spurs | 104 |
| March | 14, 2013 | Thunder | 115 | Spurs | 114 |
| March | 17, 2013 | Spurs | 101 | Clippers | 95 |
| March | 19, 2013 | Spurs | 90 | Jazz | 111 |
| March | 21, 2013 | Spurs | 117 | Kings | 110 |
| March | 23, 2013 | Spurs | 97 | Clippers | 108 |
| March | 25, 2013 | Wizards | 105 | Spurs | 98 |
| March | 26, 2013 | Spurs | 98 | Pacers | 105 |
| March | 28, 2013 | Spurs | 98 | Grizzlies | 92 |
| March | 31, 2013 | Timberwolves | 106 | Spurs | 107 |
| April | 2, 2013 | Heat | 104 | Spurs | 95 |
| April | 4, 2013 | Spurs | 79 | Pelicans | 95 |
| April | 7, 2013 | Pelicans | 113 | Spurs | 107 |
| April | 11, 2013 | Celtics | 106 | Spurs | 89 |
| April | 14, 2013 | Spurs | 86 | Bucks | 104 |
| April | 15, 2013 | Nuggets | 98 | Spurs | 114 |
| April | 19, 2013 | Spurs | 86 | Warriors | 127 |
| April | 21, 2013 | Lakers | 91 | Spurs | 115 |
| April | 22, 2013 | Spurs | 110 | Mavericks | 120 |
| April | 24, 2013 | Clippers | 94 | Spurs | 100 |
| April | 26, 2013 | Spurs | 125 | Bulls | 111 |
| April | 27, 2013 | 76ers | 114 | Spurs | 118 |
| April | 30, 2013 | Spurs | 112 | Trailblazers | 94 |
| May | 1, 2013 | Spurs | 118 | Rockets | 102 |
| Post | 1, 2013 | Spurs | 95 | Warriors | 118 |
| Post | 2, 2013 | Spurs | 99 | Warriors | 119 |
| Post | 3, 2013 | Warriors | 112 | Spurs | 89 |
| Post | 4, 2013 | Warriors | 76 | Spurs | 108 |
| Post | 5, 2013 | Spurs | 102 | Warriors | 116 |
| Post | 6, 2013 | Warriors | | Spurs | |
| Post | 7, 2013 | Spurs | | Warriors | |