| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. V Petrov vs P Vaitonis |
| 0-1 | 26 |
1933 |
Olympiad | D34 Queen's Gambit Declined, Tarrasch |
| 2. P Vaitonis vs Eliskases |
| 1-0 | 17 |
1933 |
Folkestone ol (Men) | A16 English |
| 3. P Vaitonis vs E Gilfer |
| 0-1 | 40 |
1933 |
Olympiad | A34 English, Symmetrical |
| 4. K Treybal vs P Vaitonis |
| 1-0 | 45 |
1933 |
Olympiad | B15 Caro-Kann |
| 5. L Steiner vs P Vaitonis |
| 1-0 | 33 |
1933 |
Olympiad | C10 French |
| 6. P Vaitonis vs M Monticelli |
| 0-1 | 36 |
1933 |
Olympiad | A18 English, Mikenas-Carls |
| 7. P Vaitonis vs S Erdelyi |
| ½-½ | 39 |
1935 |
Olympiad | D16 Queen's Gambit Declined Slav |
| 8. P Vaitonis vs I Pleci |
 | 0-1 | 36 |
1935 |
Warsaw ol (Men) | A29 English, Four Knights, Kingside Fianchetto |
| 9. F Kibbermann vs P Vaitonis |
| 1-0 | 37 |
1935 |
Olympiad | A25 English |
| 10. P Vaitonis vs Najdorf |
| 0-1 | 57 |
1935 |
Olympiad | E17 Queen's Indian |
| 11. P Vaitonis vs Szabo |
| 1-0 | 32 |
1935 |
Olympiad | A29 English, Four Knights, Kingside Fianchetto |
| 12. A Asgeirsson vs P Vaitonis |
| 1-0 | 33 |
1937 |
7th olm final | E23 Nimzo-Indian, Spielmann |
| 13. P Vaitonis vs Prins |
| 1-0 | 51 |
1937 |
7th olm final | A40 Queen's Pawn Game |
| 14. Foltys vs P Vaitonis |
| 1-0 | 37 |
1937 |
7th olm final | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 15. R Grau vs P Vaitonis |
| 1-0 | 47 |
1937 |
7th olm final | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 16. P Vaitonis vs Fine |
| 0-1 | 31 |
1937 |
Stockholm olm, SWE | A09 Reti Opening |
| 17. P Vaitonis vs Szabo |
| ½-½ | 37 |
1937 |
7th olm final | E38 Nimzo-Indian, Classical, 4...c5 |
| 18. Najdorf vs P Vaitonis |
| 1-0 | 40 |
1939 |
Buenos Aires ol f-A ;HCL 37 | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 19. P Vaitonis vs E R Lundin |
| 1-0 | 40 |
1939 |
Buenos Aires ol (Men) | D10 Queen's Gambit Declined Slav |
| 20. Trompowsky vs P Vaitonis |
 | 0-1 | 29 |
1939 |
Buenos Aires ol (Men) f-A | A45 Queen's Pawn Game |
| 21. P Vaitonis vs F Bohatirchuk |
| 0-1 | 71 |
1949 |
CAN-ch | D93 Grunfeld, with Bf4 & e3 |
| 22. P Vaitonis vs J Therien |
| 1-0 | 43 |
1949 |
CAN-ch | B36 Sicilian, Accelerated Fianchetto |
| 23. P Vaitonis vs F Bohatirchuk |
| 1-0 | 49 |
1951 |
CAN-ch | A41 Queen's Pawn Game (with ...d6) |
| 24. Eliskases vs P Vaitonis |
| 1-0 | 33 |
1952 |
Saltsjobaden izt ,IZT | D60 Queen's Gambit Declined, Orthodox Defense |
| 25. P Vaitonis vs H Steiner |
| ½-½ | 55 |
1952 |
Sweden izt (06) | D11 Queen's Gambit Declined Slav |