Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Cruzeiro | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vélez Sarsfield | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Newell's Old Boys | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Independiente Medellín | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Boca Juniors | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Independiente Rivadavia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Huracán | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Unión Santa Fe | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Barracas Central | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Defensa y Justicia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Platense | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Talleres Córdoba | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Atlético Tucumán | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 LDU Quito | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central Cordoba SdE | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Senegal U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Colombia U20 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Brazil U20 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Germany U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Uruguay U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mali U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Brazil U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Japan U17 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Chile U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Poland U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Venezuela U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Paraguay U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ecuador U20 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bolivia U20 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
Mariano Gerez plays as a midfielder for Argentina U20. Mariano Gerez has made 10 professional appearances. Mariano Gerez has made 9 appearances in the South American Championship U20 2025, earning an average rating of 6.0. Mariano Gerez stands 173 cm tall, weighs 72 kg.
