| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Reyes vs A P Stacchini |
| 0-1 | 41 | 1979 | Panamerican Junior Championship | C05 French, Tarrasch |
| 2. J Reyes vs G Barbero |
| 1-0 | 34 | 1979 | Panamerican Junior Championship | C66 Ruy Lopez |
| 3. D Izquierdo vs J Reyes |
| 0-1 | 22 | 1979 | Panamerican Junior Championship | C45 Scotch Game |
| 4. J Reyes vs Y E Liao |
| 1-0 | 60 | 1979 | Panamerican Junior Championship | B83 Sicilian |
| 5. J Reyes vs I Morovic Fernandez |
| 0-1 | 65 | 1979 | Panamerican Junior Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. J A Fernandez vs J Reyes |
| 0-1 | 39 | 1979 | Panamerican Junior Championship | A48 King's Indian |
| 7. M Sanchez vs J Reyes |
| 0-1 | 30 | 1979 | Panamerican Junior Championship | A07 King's Indian Attack |
| 8. F Santacruz vs J Reyes |
| ½-½ | 36 | 1979 | Panamerican Junior Championship | A56 Benoni Defense |
| 9. Granda Zuniga vs J Reyes |
 | 0-1 | 30 | 1985 | Lima ch-PE | C45 Scotch Game |
| 10. J Reyes vs P Ricardi |
| 0-1 | 36 | 1985 | Corrientes Zonal | A07 King's Indian Attack |
| 11. J Reyes vs H van Riemsdijk |
| ½-½ | 79 | 1985 | Corrientes Zonal | B31 Sicilian, Rossolimo Variation |
| 12. J Reyes vs R Cifuentes |
| ½-½ | 41 | 1985 | Corrientes Zonal | A07 King's Indian Attack |
| 13. C S Santacruz vs J Reyes |
| 0-1 | 42 | 1985 | Corrientes Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 14. G Milos vs J Reyes |
| 0-1 | 40 | 1985 | Corrientes Zonal | C63 Ruy Lopez, Schliemann Defense |
| 15. J Reyes vs L Bronstein |
| 1-0 | 31 | 1985 | Corrientes Zonal | C19 French, Winawer, Advance |
| 16. Quinteros vs J Reyes |
| 0-1 | 37 | 1985 | Corrientes Zonal | A24 English, Bremen System with ...g6 |
| 17. C Gamarra Caceres vs J Reyes |
| ½-½ | 37 | 1985 | Corrientes Zonal | D20 Queen's Gambit Accepted |
| 18. J Sunye Neto vs J Reyes |
| ½-½ | 81 | 1985 | Corrientes Zonal | A15 English |
| 19. J Reyes vs R Filguth |
| ½-½ | 103 | 1985 | Corrientes Zonal | A07 King's Indian Attack |
| 20. J Reyes vs Z Franco Ocampos |
| ½-½ | 16 | 1985 | 2nd Pan American Team Championship | B30 Sicilian |
| 21. J Reyes vs M Abarca Aguirre |
| ½-½ | 33 | 1985 | Corrientes Zonal | B58 Sicilian |
| 22. B Roselli Mailhe vs J Reyes |
| 0-1 | 71 | 1985 | Corrientes Zonal | C96 Ruy Lopez, Closed |
| 23. I Morovic Fernandez vs J Reyes |
| ½-½ | 12 | 1985 | Corrientes Zonal | C97 Ruy Lopez, Closed, Chigorin |
| 24. J Reyes vs J Szmetan |
| 1-0 | 63 | 1985 | Corrientes Zonal | B05 Alekhine's Defense, Modern |
| 25. G Barbero vs J Reyes |
| 1-0 | 42 | 1985 | Corrientes Zonal | D23 Queen's Gambit Accepted |
Kibitzing
