| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. M Udovcic vs S Puc |
| ½-½ | 53 | 1951 | Yugoslav Championship | D50 Queen's Gambit Declined |
| 77. M Longer vs M Udovcic |
| 0-1 | 42 | 1951 | Yugoslav Championship | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
| 78. M Udovcic vs Gligoric |
| 1-0 | 27 | 1951 | Yugoslav Championship | E60 King's Indian Defense |
| 79. S Nedeljkovic vs M Udovcic |
 | 0-1 | 60 | 1951 | Yugoslav Championship | C41 Philidor Defense |
| 80. M Udovcic vs J Nikolac |
| ½-½ | 40 | 1951 | Yugoslav Championship | A29 English, Four Knights, Kingside Fianchetto |
| 81. A Fuderer vs M Udovcic |
| 1-0 | 41 | 1951 | Yugoslav Championship | B07 Pirc |
| 82. M Udovcic vs B Tot |
| 0-1 | 53 | 1951 | Yugoslav Championship | D27 Queen's Gambit Accepted, Classical |
| 83. I Bajec vs M Udovcic |
| 0-1 | 39 | 1951 | Yugoslav Championship | C41 Philidor Defense |
| 84. M Udovcic vs P Trifunovic |
| ½-½ | 30 | 1951 | Yugoslav Championship | E00 Queen's Pawn Game |
| 85. I Kindij vs M Udovcic |
| 0-1 | 38 | 1951 | Yugoslav Championship | E91 King's Indian |
| 86. M Udovcic vs A Matanovic |
| 1-0 | 49 | 1951 | Yugoslav Championship | A04 Reti Opening |
| 87. M Udovcic vs M Bertok |
| ½-½ | 24 | 1951 | Yugoslav Championship | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 88. Ivkov vs M Udovcic |
| 1-0 | 41 | 1951 | Yugoslav Championship | E73 King's Indian |
| 89. M Udovcic vs Janosevic |
| 1-0 | 48 | 1951 | Yugoslav Championship | E01 Catalan, Closed |
| 90. M Germek vs M Udovcic |
| ½-½ | 20 | 1951 | Yugoslav Championship | A05 Reti Opening |
| 91. M Udovcic vs M Bertok |
| 0-1 | 37 | 1952 | Mirko Schreiber Memorial | C42 Petrov Defense |
| 92. Gruenfeld vs M Udovcic |
| 0-1 | 26 | 1952 | Belgrade | E64 King's Indian, Fianchetto, Yugoslav System |
| 93. M Udovcic vs N Karaklajic |
| ½-½ | 40 | 1952 | Belgrade | D38 Queen's Gambit Declined, Ragozin Variation |
| 94. D Andric vs M Udovcic |
| 1-0 | 23 | 1952 | Belgrade | E77 King's Indian |
| 95. M Udovcic vs O'Kelly |
| ½-½ | 23 | 1952 | Belgrade | D78 Neo-Grunfeld, 6.O-O c6 |
| 96. A Matanovic vs M Udovcic |
| ½-½ | 52 | 1952 | Belgrade | C43 Petrov, Modern Attack |
| 97. Janosevic vs M Udovcic |
| 1-0 | 49 | 1952 | Belgrade | B00 Uncommon King's Pawn Opening |
| 98. M Udovcic vs S Puc |
| 1-0 | 38 | 1952 | Belgrade | A14 English |
| 99. G Stoltz vs M Udovcic |
| 0-1 | 35 | 1952 | Belgrade | E66 King's Indian, Fianchetto, Yugoslav Panno |
| 100. M Udovcic vs B Milic |
| 0-1 | 65 | 1952 | Belgrade | A57 Benko Gambit |
Kibitzing
