| Name | Janus van den Dungen |
| Born on | |
| Nationality | Netherlands |
| Role | Referees |
| Date | Competition | Round | Match | Sum. Video | Full Video | Match Report |
|---|---|---|---|---|---|---|
| 9/12/1937 | Friendly | - | NAC - Ajax 4 - 4 (3 - 2) | |||
| 4/22/1934 | Champions Competition | - | Ajax - KFC 1 - 1 (1 - 1) | |||
| 1/15/1933 | First Division West II | 13 | Ajax - Xerxes 1 - 1 (1 - 1) | |||
| 8/30/1931 | Friendly | - | NAC - Ajax 4 - 2 (1 - 1) | |||
| 6/3/1931 | Champions Competition | - | Ajax - Feijenoord 2 - 2 (1 - 0) | |||
| 5/25/1931 | Champions Competition | - | Go Ahead - Ajax 2 - 5 (2 - 4) | |||
| 3/9/1930 | Champions Competition | - | Ajax - Velocitas 1897 8 - 0 (3 - 0) | |||
| 4/9/1928 | Champions Competition | - | Ajax - Feijenoord 0 - 3 (0 - 2) | |||
| 5/29/1927 | Champions Competition | - | Heracles - Ajax 0 - 0 (0 - 0) | |||
| 5/31/1925 | Friendly | - | MVV - Ajax 2 - 2 (1 - 0) | |||
| 2/4/1923 | First Division West | 11 | HVV - Ajax 2 - 2 (1 - 1) | |||
| 9/14/1919 | Wilhelminabeker | Semi Final | Ajax - 't Zesde 1 - 0 (0 - 0) | |||
| 4/22/1917 | Friendly | - | Zuidelijk Elftal - Ajax 1 - 1 (0 - 0) |