See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
| 2 de Mayo | Division Profesional - Clausura | 10 | 2 | 1 | 12 | 935 | 77.9 | 6.72 |
| 2 de Mayo | CONMEBOL Libertadores | 0 | 2 | 0 | 2 | 59 | 29.5 | 6.60 |
| Sportivo Luqueno | Division Profesional - Clausura | 6 | 1 | 0 | 7 | 555 | 79.3 | 6.63 |
| Totals | | 16 | 5 | 1 | 21 | 1,549 | 73.8 | 6.68 |
Key to column names
See Key for column definitions.
| Team | Competition | Appearances | Goals | GPG | MPG | Assists | Shots | On T | Off T | SPG | Dribbles | Passes | Acc | Fouled |
| 2 de Mayo | Division Profesional - Clausura | 12 | 1 | 12.0 | 935 | 0 | 2 | 1 | 1 | 2 | 3 | 466 | 82 | 8 |
| 2 de Mayo | CONMEBOL Libertadores | 2 | 0 | | | 0 | 0 | 0 | 0 | N/A | 1 | 13 | 69 | 0 |
| Sportivo Luqueno | Division Profesional - Clausura | 7 | 0 | | | 0 | 0 | 0 | 0 | N/A | 10 | 214 | 78 | 6 |
| Totals | | 21 | 1 | | | 0 | 2 | 1 | 1 | 2 | 14 | 693 | 229 | 14 |
Key to column names
- GPG
- Goals per game
- MPG
- Minutes per goal
- SPG
- Shots per goal
- On T
- Shots on Target
- Off T
- Shots off Target
- Acc
- Accurate passes
| Team |
Competition |
Appearances |
Conceded | Saves | Tackles | Blocks | Interceptions | Duels Won | Duels Lost | Fouls Committed |
| 2 de Mayo | Division Profesional - Clausura | 12 | 0 | | 8 | 3 | 3 | 45 | 28 | 10 |
| 2 de Mayo | CONMEBOL Libertadores | 2 | 0 | | 1 | 0 | 0 | 4 | 3 | 0 |
| Sportivo Luqueno | Division Profesional - Clausura | 7 | 0 | 0 | 7 | 1 | 7 | 31 | 21 | 5 |
| Totals | | 21 | 0 | 0 | 16 | 4 | 10 | 80 | 52 | 15 |
The total yellow and red cards received by M. Barreto in each competition are shown below.
| Team | Competition | Appearances | Yellows | Reds |
| 2 de Mayo | Division Profesional - Clausura | 12 | 1 | 0 |
| 2 de Mayo | CONMEBOL Libertadores | 2 | 0 | 0 |
| Sportivo Luqueno | Division Profesional - Clausura | 7 | 1 | 0 |
| Totals | | 21 | 2 | 0 |