| page 1 of 5; games 1-25 of 109 |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. M Valvo vs M Burkett |
 | 1-0 | 12 | 1963 | US Intercollegiate | B40 Sicilian |
| 2. Velimirovic vs M Valvo |
| 1-0 | 39 | 1964 | WchT U26 11th fin-A | B57 Sicilian |
| 3. M Valvo vs W Suesman |
| 1-0 | 19 | 1964 | 65th US Open | C43 Petrov, Modern Attack |
| 4. M Valvo vs M Rohland |
| 1-0 | 29 | 1964 | 65th US Open | B32 Sicilian |
| 5. M Valvo vs J Patty |
| 1-0 | 29 | 1964 | 65th US Open | B43 Sicilian, Kan, 5.Nc3 |
| 6. M Valvo vs M Radojcic |
| ½-½ | 27 | 1964 | 65th US Open | C25 Vienna |
| 7. M Valvo vs J Sherwin |
| 0-1 | 33 | 1964 | 65th US Open | C26 Vienna |
| 8. A Soltis vs M Valvo |
| ½-½ | 50 | 1965 | Atlantic Open | B31 Sicilian, Rossolimo Variation |
| 9. M Valvo vs A Soltis |
| 1-0 | 29 | 1966 | New York Swiss | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 10. M Valvo vs L Day |
| 0-1 | 59 | 1968 | Atlantic op | B43 Sicilian, Kan, 5.Nc3 |
| 11. Benjamin vs M Valvo |
| 1-0 | 47 | 1977 | New York GHI | B02 Alekhine's Defense |
| 12. M Valvo vs M Rohde |
| 1-0 | 36 | 1977 | New York GHI | A34 English, Symmetrical |
| 13. G Sigurjonsson vs M Valvo |
| ½-½ | 47 | 1977 | New York GHI | B04 Alekhine's Defense, Modern |
| 14. C Brasket vs M Valvo |
| 0-1 | 30 | 1977 | New York GHI | A15 English |
| 15. M Valvo vs A Lein |
| 0-1 | 34 | 1977 | New York GHI | B46 Sicilian, Taimanov Variation |
| 16. M Valvo vs Fedorowicz |
| 0-1 | 26 | 1977 | New York GHI | A14 English |
| 17. R Henley vs M Valvo |
| 1-0 | 43 | 1977 | New York GHI | A58 Benko Gambit |
| 18. Westerinen vs M Valvo |
| ½-½ | 37 | 1977 | New York GHI | B72 Sicilian, Dragon |
| 19. M Valvo vs L D Evans |
| ½-½ | 45 | 1977 | New York GHI | A13 English |
| 20. H Olafsson vs M Valvo |
| 1-0 | 41 | 1977 | New York GHI | B72 Sicilian, Dragon |
| 21. M Valvo vs E Mednis |
| ½-½ | 41 | 1977 | New York GHI | A07 King's Indian Attack |
| 22. M Valvo vs P Biyiasas |
| 0-1 | 46 | 1977 | New York GHI | C60 Ruy Lopez |
| 23. M Diesen vs M Valvo |
| 0-1 | 46 | 1977 | New York GHI | A34 English, Symmetrical |
| 24. V Zaltsman vs M Valvo |
| ½-½ | 57 | 1977 | New York GHI | A34 English, Symmetrical |
| 25. M Valvo vs J L Watson |
| 1-0 | 35 | 1977 | New York GHI | A05 Reti Opening |
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| page 1 of 5; games 1-25 of 109 |
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Kibitzing
