| 2022-11-12 08:15:58November 12, 2022 |   Mamba FC (B) vs DC Eagles B | 0 - 3 | 2022 Fall RSL League B | 2022 Fall | New Territory Sports Complex |
| 2022-11-05 09:45:25November 5, 2022 |  Mamba FC (B) vs Cullen FC (B) | 0 - 4 | 2022 Fall RSL League B | 2022 Fall | New Territory Sports Complex |
| 2022-10-29 08:15:35October 29, 2022 |  Clay FC vs Mamba FC (B) | 2 - 1 | 2022 Fall RSL League B | 2022 Fall | New Territory Sports Complex |
| 2022-10-22 09:45:27October 22, 2022 | DC Eagles B vs Mamba FC (B) | 1 - 3 | 2022 Fall RSL League B | 2022 Fall | DCH |
| 2022-10-15 08:15:29October 15, 2022 | Mamba FC (B) vs Clay FC | 0 - 0 | 2022 Fall RSL League B | 2022 Fall | Lost Creek Park |
| 2022-10-01 09:45:53October 1, 2022 | Cullen FC (B) vs Mamba FC (B) | 3 - 2 | 2022 Fall RSL League B | 2022 Fall | New Territory Sports Complex |
| 2022-06-11 08:00:25June 11, 2022 |  Inv. Eagles B vs Mamba FC (B) | 5 - 4 | 2022 Spring RSL League B | 2022 Spring | TBD |
| 2022-05-21 08:15:17May 21, 2022 | Mamba FC (B) vs DC Eagles B | 2 - 1 | 2022 Spring RSL League B | 2022 Spring | George Bush Park |
| 2022-05-07 09:45:09May 7, 2022 | Mamba FC (B) vs Inv. Eagles B | 0 - 1 | 2022 Spring RSL League B | 2022 Spring | George Bush Park |
| 2022-04-23 08:15:23April 23, 2022 | Cullen FC (B) vs Mamba FC (B) | 2 - 2 | 2022 Spring RSL League B | 2022 Spring | New Territory Sports Complex |
| 2022-04-16 09:45:11April 16, 2022 | Inv. Eagles B vs Mamba FC (B) | 0 - 1 | 2022 Spring RSL League B | 2022 Spring | Stephen F Austin High school |
| 2022-04-02 08:15:13April 2, 2022 | Mamba FC (B) vs Cullen FC (B) | 1 - 1 | 2022 Spring RSL League B | 2022 Spring | George Bush Park |
| 2022-03-26 09:45:38March 26, 2022 | DC Eagles B vs Mamba FC (B) | 1 - 1 | 2022 Spring RSL League B | 2022 Spring | George Bush Park |
| 2021-11-13 08:00:50November 13, 2021 | Mamba FC (B) vs Cullen FC (B) | 2 - 0 | | | New Territory Sports Complex |
| 2021-11-06 08:15:50November 6, 2021 | DC Eagles B vs Mamba FC (B) | 2 - 3 | | | New Territory Sports Complex |
| 2021-10-30 08:15:26October 30, 2021 | Mamba FC (B) vs DC Eagles B | 2 - 2 | | | New Territory Sports Complex |
| 2021-10-16 08:15:28October 16, 2021 |  Mamba FC (B) vs MFC - Team B | 2 - 1 | 2021 Fall RSL League B - Group 1 | 2021 Fall | Cullen Park |
| 2021-10-02 08:15:47October 2, 2021 |  Mamba FC (B) vs LWC FC | 2 - 0 | 2021 Fall RSL League B - Group 1 | 2021 Fall | George Bush High School |
| 2021-09-25 09:45:52September 25, 2021 | MFC - Team B vs Mamba FC (B) | 2 - 2 | 2021 Fall RSL League B - Group 1 | 2021 Fall | New Territory Sports Complex |
| 2021-09-11 09:45:47September 11, 2021 | LWC FC vs Mamba FC (B) | 1 - 2 | 2021 Fall RSL League B - Group 1 | 2021 Fall | Stephen F Austin High school |
| 2021-06-26 07:30:47June 26, 2021 | Mamba FC (B) vs Inv. Eagles B | 2 - 4 | 2021 RSL League B | 2021 Spring | New Territory Sports Complex |
| 2021-06-12 08:30:52June 12, 2021 | Mamba FC (B) vs DC Eagles B | 2 - 3 | 2021 RSL League B | 2021 Spring | Eldridge Park |
| 2021-05-15 09:50:41May 15, 2021 | Mamba FC (B) vs Inv. Eagles B | 3 - 1 | 2021 RSL League B | 2021 Spring | George Bush Park |
| 2021-05-08 08:30:37May 8, 2021 | Inv. Eagles B vs Mamba FC (B) | 1 - 0 | 2021 RSL League B | 2021 Spring | Eldridge Park |
| 2021-04-10 09:50:04April 10, 2021 | MFC - Team B vs Mamba FC (B) | 1 - 1 | 2021 RSL League B | 2021 Spring | New Territory Sports Complex |
| 2021-04-03 08:30:09April 3, 2021 | LWC FC (B) vs Mamba FC (B) | 1 - 8 | 2021 RSL League B | 2021 Spring | Stephen F Austin High school |
| 2021-03-20 09:50:09March 20, 2021 | Mamba FC (B) vs MFC - Team B | 3 - 0 | 2021 RSL League B | 2021 Spring | George Bush Park |
| 2021-03-06 09:50:15March 6, 2021 | DC Eagles B vs Mamba FC (B) | 0 - 1 | 2021 RSL League B | 2021 Spring | Eldridge Park |
| 2021-02-27 08:30:18February 27, 2021 | Mamba FC (B) vs LWC FC (B) | 1 - 1 | 2021 RSL League B | 2021 Spring | George Bush Park |
