| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Santasiere vs J W Collins |
| ½-½ | 91 | 1957 | 58th US Open | A03 Bird's Opening |
| 52. K Smith vs J W Collins |
| 1-0 | 54 | 1957 | 58th US Open | B75 Sicilian, Dragon, Yugoslav Attack |
| 53. J W Collins vs D Richardson |
| 1-0 | 37 | 1957 | 58th US Open | E62 King's Indian, Fianchetto |
| 54. J W Collins vs E Marchand |
| ½-½ | 74 | 1957 | 58th US Open | A07 King's Indian Attack |
| 55. G Ramirez vs J W Collins |
| 1-0 | 33 | 1957 | 58th US Open | B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 |
| 56. J W Collins vs Fischer |
 | 0-1 | 30 | 1957 | Training Game | B25 Sicilian, Closed |
| 57. J W Collins vs N Halper |
| 1-0 | 48 | 1958 | Marshall CC-ch 1957/58 | A81 Dutch |
| 58. J W Collins vs M Osher |
| 1-0 | 33 | 1958 | Marshall CC-ch 1957/58 | A07 King's Indian Attack |
| 59. Fischer vs J W Collins |
| 0-1 | 64 | 1958 | Training game | C75 Ruy Lopez, Modern Steinitz Defense |
| 60. J W Collins vs G Baumanis |
| 1-0 | 24 | 1958 | 59th US Open | D11 Queen's Gambit Declined Slav |
| 61. R J Gross vs J W Collins |
| ½-½ | 35 | 1958 | 59th US Open | D50 Queen's Gambit Declined |
| 62. J W Collins vs W M Byland |
| 1-0 | 32 | 1958 | 59th US Open | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 63. L Szedlacsek vs J W Collins |
| 0-1 | 45 | 1958 | 59th US Open | D95 Grunfeld |
| 64. J W Collins vs Evans |
| 0-1 | 48 | 1958 | 59th US Open | A04 Reti Opening |
| 65. R Weinstein vs J W Collins |
| ½-½ | 33 | 1958 | 59th US Open | D10 Queen's Gambit Declined Slav |
| 66. J W Collins vs H Gross |
| ½-½ | 27 | 1958 | 59th US Open | D22 Queen's Gambit Accepted |
| 67. J W Collins vs E McCormick |
| 1-0 | 43 | 1958 | 59th US Open | A07 King's Indian Attack |
| 68. J W Collins vs P Lapiken |
| ½-½ | 41 | 1958 | 59th US Open | E53 Nimzo-Indian, 4.e3 |
| 69. J W Collins vs M Rohland |
| ½-½ | 41 | 1958 | 59th US Open | B74 Sicilian, Dragon, Classical |
| 70. J W Collins vs O Pound |
| 0-1 | 20 | 1960 | NZCCA Handicap Tourney | E20 Nimzo-Indian |
| 71. J W Collins vs E Nash |
| 1-0 | 24 | 1960 | 61st US Open | E46 Nimzo-Indian |
| 72. J Sherwin vs J W Collins |
| 1-0 | 38 | 1960 | 61st US Open | D15 Queen's Gambit Declined Slav |
| 73. J W Collins vs R B Johnson |
| 1-0 | 20 | 1960 | 61st US Open | A56 Benoni Defense |
| 74. W Ruth vs J W Collins |
 | 0-1 | 58 | 1960 | 61st US Open | C01 French, Exchange |
| 75. R H Steinmeyer vs J W Collins |
| ½-½ | 18 | 1960 | 61st US Open | A05 Reti Opening |
Kibitzing
