| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Larsen vs L Joyner |
 | 1-0 | 32 |
1951 |
Birmingham-jr | C30 King's Gambit Declined |
| 2. L Joyner vs Graf-Stevenson |
| 1-0 | 42 |
1952 |
Hollywood | A28 English |
| 3. L Joyner vs V Pafnutieff |
| 1-0 | 51 |
1952 |
Hollywood | D51 Queen's Gambit Declined |
| 4. A Pomar-Salamanca vs L Joyner |
| 1-0 | 44 |
1952 |
Hollywood | C05 French, Tarrasch |
| 5. Gligoric vs L Joyner |
 | 1-0 | 20 |
1952 |
Hollywood | E14 Queen's Indian |
| 6. J Cross vs L Joyner |
| ½-½ | 27 |
1952 |
Hollywood | D28 Queen's Gambit Accepted, Classical |
| 7. L Joyner vs R Martin |
| ½-½ | 47 |
1952 |
Hollywood | A12 English with b3 |
| 8. L Joyner vs Kashdan |
| 1-0 | 28 |
1952 |
Hollywood | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 9. L Joyner vs Dake |
| 1-0 | 44 |
1952 |
Hollywood | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 10. H Steiner vs L Joyner |
| 1-0 | 30 |
1952 |
Hollywood | D20 Queen's Gambit Accepted |
| 11. L Joyner vs H Matthai |
| 1-0 | 81 |
1955 |
Canadian Championship | A21 English |
| 12. L Joyner vs H Van de Broeck |
| 1-0 | 35 |
1958 |
13th olm final B | A34 English, Symmetrical |
| 13. Ivkov vs L Joyner |
| 1-0 | 47 |
1958 |
13th olm qual. group 4 | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 14. L Joyner vs H Enevoldsen |
| ½-½ | 59 |
1958 |
13th olm final B | A07 King's Indian Attack |
| 15. L Joyner vs J Rejfir |
| ½-½ | 48 |
1958 |
Munich ol (Men) prel | A34 English, Symmetrical |
| 16. L Joyner vs J M Ribeiro |
| ½-½ | 59 |
1958 |
13th olm qual. group 4 | A21 English |
| 17. H Catozzi vs L Joyner |
| 0-1 | 59 |
1958 |
13th olm final B | A26 English |
| 18. L Joyner vs T Sakellaropoulos |
| ½-½ | 42 |
1958 |
13th olm qual. group 4 | A10 English |
| 19. I Jonsson vs L Joyner |
| 0-1 | 40 |
1958 |
13th olm final B | B25 Sicilian, Closed |
| 20. D Keller vs L Joyner |
| ½-½ | 45 |
1958 |
13th olm qual. group 4 | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 21. B De Greiff vs L Joyner |
| ½-½ | 12 |
1958 |
13th olm final B | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 22. G Forintos vs L Joyner |
| 1-0 | 39 |
1958 |
13th olm final B | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
| 23. L Joyner vs K Ennigrou |
| 1-0 | 39 |
1958 |
13th olm qual. group 4 | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 24. Z Nilsson vs L Joyner |
 | 1-0 | 62 |
1958 |
13th olm final B | B94 Sicilian, Najdorf |
| 25. L Joyner vs Yanofsky |
 | 0-1 | 38 |
1959 |
Canadian Championship | E80 King's Indian, Samisch Variation |