See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
| Nacional Asuncion | Division Profesional - Clausura | 13 | 4 | 7 | 17 | 1,127 | 66.3 | 6.73 |
| Nacional Asuncion | CONMEBOL Sudamericana | 0 | 1 | 0 | 1 | 45 | 45.0 | 7.30 |
| Totals | | 13 | 5 | 7 | 18 | 1,172 | 65.1 | 6.76 |
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 |
| Nacional Asuncion | Division Profesional - Clausura | 17 | 1 | 17.0 | 1127 | 0 | 17 | 3 | 14 | 17 | 26 | 438 | 71 | 30 |
| Nacional Asuncion | CONMEBOL Sudamericana | 1 | 0 | | | 0 | 1 | 1 | 0 | N/A | 1 | 25 | 84 | 2 |
| Totals | | 18 | 1 | | | 0 | 18 | 4 | 14 | 18 | 27 | 463 | 155 | 32 |
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 |
| Nacional Asuncion | Division Profesional - Clausura | 17 | 0 | | 18 | 1 | 8 | 83 | 71 | 26 |
| Nacional Asuncion | CONMEBOL Sudamericana | 1 | 0 | | 2 | 0 | 0 | 4 | 4 | 1 |
| Totals | | 18 | 0 | 0 | 20 | 1 | 8 | 87 | 75 | 27 |
The total yellow and red cards received by R. Prieto in each competition are shown below.