Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Alianza | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Dragón | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 1 |
| Firpo | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Águila | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
| FAS | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Once Municipal | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Jocoro | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 |
 Municipal Limeño | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Santa Tecla | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Isidro Metapán | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Chalatenango | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| CD Platense | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fuerte San Francisco | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cacahuatique | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Roberto Melgar plays as a midfielder for FAS. Roberto Melgar has scored 8 goals in 33 professional appearances across 3 clubs. Among the clubs he has represented — FAS, Firpo, CD Platense — Roberto Melgar was most prolific at FAS, where he scored 5 goals in 6 appearances.
