| Union Sunch Games/Schedule |
| Sep. 21, 2012 | Round 1 (Regular Season ) | Union Sunch-Instituto Cor. | 59-65 |
| Sep. 28, 2012 | Round 2 (Regular Season ) | San Isidro-Union Sunch | 93-89 |
| Oct. 8, 2012 | Round 3 (Regular Season ) | Union Sunch-Banda Norte | 75-72 |
| Oct. 12, 2012 | Round 4 (Regular Season ) | Banda Norte-Union Sunch | 72-75 |
| Oct. 19, 2012 | Round 5 (Regular Season ) | Instituto Cor.-Union Sunch | 73-63 |
| Oct. 26, 2012 | Round 6 (Regular Season ) | Union Sunch-San Isidro | 74-72 |
| Nov. 2, 2012 | Round 7 (Regular Season ) | Sarmiento-Union Sunch | 84-78 |
| Nov. 11, 2012 | Round 8 (Regular Season ) | Union Sunch-Estudian.Con. | 67-76 |
| Nov. 16, 2012 | Round 9 (Regular Season ) | Instituto Cor.-Union Sunch | 79-62 |
| Nov. 23, 2012 | Round 10 (Regular Season ) | Union Sunch-Alvear | 72-77 |
| Nov. 30, 2012 | Round 11 (Regular Season ) | San Isidro-Union Sunch | 96-84 |
| Dec. 14, 2012 | Round 13 (Regular Season ) | La Union-Union Sunch | 98-91 |
| Dec. 21, 2012 | Round 14 (Regular Season ) | Atl.Echague-Union Sunch | 79-66 |
| Jan. 14, 2013 | Round 15 (Regular Season ) | Union Sunch-San Mart.C. | 65-88 |
| Jan. 25, 2013 | Round 17 (Regular Season ) | Estudian.Con.-Union Sunch | 83-61 |
| Feb. 1, 2013 | Round 18 (Regular Season ) | Union Sunch-Instituto Cor. | 71-62 |
| Feb. 8, 2013 | Round 19 (Regular Season ) | Alvear-Union Sunch | 89-71 |
| Feb. 15, 2013 | Round 20 (Regular Season ) | Union Sunch-San Isidro | 74-70 |
| Feb. 22, 2013 | Round 21 (Regular Season ) | Obera TC-Union Sunch | 74-69 |
| Mar. 1, 2013 | Round 22 (Regular Season ) | Union Sunch-La Union | 59-58 |
| Mar. 8, 2013 | Round 23 (Regular Season ) | Union Sunch-Atl.Echague | 74-62 |
| Mar. 17, 2013 | Round 25 (Regular Season ) | San Mart.C.-Union Sunch | 85-53 |
