Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. Gruenfeld vs M Udovcic |
 | 0-1 | 26 | 1952 | Belgrade | E64 King's Indian, Fianchetto, Yugoslav System |
2. Pirc vs M Udovcic |
| ½-½ | 23 | 1952 | Belgrade | E64 King's Indian, Fianchetto, Yugoslav System |
3. A Bozic vs M Udovcic |
| ½-½ | 69 | 1952 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
4. M Udovcic vs R G Wade |
 | ½-½ | 29 | 1953 | Opatija | E64 King's Indian, Fianchetto, Yugoslav System |
5. J H Donner vs M Udovcic |
| ½-½ | 40 | 1953 | Opatija | E64 King's Indian, Fianchetto, Yugoslav System |
6. T van Scheltinga vs M Udovcic |
| 1-0 | 47 | 1953 | Venice | E64 King's Indian, Fianchetto, Yugoslav System |
7. B Mikulcic vs M Udovcic |
| 0-1 | 28 | 1954 | Zagreb CC | E64 King's Indian, Fianchetto, Yugoslav System |
8. A Lukic vs M Udovcic |
| 1-0 | 29 | 1955 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
9. V Tomovic vs M Udovcic |
| ½-½ | 57 | 1956 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
10. B Tot vs M Udovcic |
| 0-1 | 32 | 1956 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
11. M Udovcic vs S Vukovic |
| ½-½ | 33 | 1957 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
12. J H Donner vs M Udovcic |
| 1-0 | 50 | 1961 | Bled | E64 King's Indian, Fianchetto, Yugoslav System |
13. D Marovic vs M Udovcic |
| 1-0 | 40 | 1962 | Yugoslav Championship | E64 King's Indian, Fianchetto, Yugoslav System |
14. J H Donner vs M Udovcic |
| ½-½ | 24 | 1963 | Amsterdam IBM | E64 King's Indian, Fianchetto, Yugoslav System |
15. E Bukic vs M Udovcic |
| 0-1 | 23 | 1963 | Yugoslav Championship 1964 | E64 King's Indian, Fianchetto, Yugoslav System |
16. D Marovic vs M Udovcic |
| ½-½ | 19 | 1963 | Yugoslav Championship 1964 | E64 King's Indian, Fianchetto, Yugoslav System |
17. L Lengyel vs M Udovcic |
| ½-½ | 40 | 1967 | Maribor | E64 King's Indian, Fianchetto, Yugoslav System |