| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Roger Frutsaert vs J W Collins |
 | 0-1 | 20 | 1948 | World Correspondence Championship qual-8 | C04 French, Tarrasch, Guimard Main line |
| 27. J W Collins vs C Boutteville |
| ½-½ | 21 | 1948 | New York - Paris Cable Match | E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 |
| 28. J W Collins vs E Hearst |
| 0-1 | 18 | 1949 | New York | D02 Queen's Pawn Game |
| 29. J W Collins vs M Napolitano |
| 0-1 | 68 | 1950 | 1st Correspondence World Championship | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 30. S Madsen vs J W Collins |
| ½-½ | 49 | 1950 | 1st Correspondence World Championship | C97 Ruy Lopez, Closed, Chigorin |
| 31. J W Collins vs P van't Veer |
| 1-0 | 64 | 1950 | 1st Correspondence World Championship | D56 Queen's Gambit Declined |
| 32. J Balogh vs J W Collins |
| ½-½ | 34 | 1950 | 1st Correspondence World Championship | D71 Neo-Grunfeld |
| 33. J W Collins vs T van Scheltinga |
| ½-½ | 43 | 1950 | 1st Correspondence World Championship | D46 Queen's Gambit Declined Semi-Slav |
| 34. G J Wood vs J W Collins |
| 1-0 | 30 | 1950 | 1st Correspondence World Championship | D97 Grunfeld, Russian |
| 35. J W Collins vs A Cuadrado |
| 1-0 | 44 | 1950 | 1st Correspondence World Championship | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 36. J W Collins vs E Adam |
| 0-1 | 47 | 1950 | 1st Correspondence World Championship | E40 Nimzo-Indian, 4.e3 |
| 37. L Watzl vs J W Collins |
| 0-1 | 38 | 1950 | 1st Correspondence World Championship | C84 Ruy Lopez, Closed |
| 38. O Barda vs J W Collins |
| 1-0 | 51 | 1950 | 1st Correspondence World Championship | C91 Ruy Lopez, Closed |
| 39. J W Collins vs H Malmgren |
| 0-1 | 70 | 1950 | 1st Correspondence World Championship | D63 Queen's Gambit Declined, Orthodox Defense |
| 40. J W Collins vs A Viaud |
| 1-0 | 28 | 1950 | 1st Correspondence World Championship | D96 Grunfeld, Russian Variation |
| 41. C Purdy vs J W Collins |
| 1-0 | 50 | 1950 | 1st Correspondence World Championship | C97 Ruy Lopez, Closed, Chigorin |
| 42. G R Mitchell vs J W Collins |
| 1-0 | 47 | 1950 | 1st Correspondence World Championship | C91 Ruy Lopez, Closed |
| 43. J W Collins vs Santasiere |
| 1-0 | 47 | 1952 | New York | D08 Queen's Gambit Declined, Albin Counter Gambit |
| 44. J W Collins vs Lombardy |
| 0-1 | 32 | 1953 | Practice Game | B58 Sicilian |
| 45. K Burger vs J W Collins |
| 0-1 | 33 | 1955 | New York | B88 Sicilian, Fischer-Sozin Attack |
| 46. J W Collins vs Fischer |
| ½-½ | 40 | 1957 | Training Game | B98 Sicilian, Najdorf |
| 47. R Durkin vs J W Collins |
| 1-0 | 34 | 1957 | 58th US Open | A00 Uncommon Opening |
| 48. J W Collins vs J N Cotter |
| 1-0 | 16 | 1957 | 58th US Open | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 49. J Hudson vs J W Collins |
| 0-1 | 39 | 1957 | 58th US Open | B75 Sicilian, Dragon, Yugoslav Attack |
| 50. J W Collins vs R Byrne |
| ½-½ | 38 | 1957 | 58th US Open | E67 King's Indian, Fianchetto |
Kibitzing
