| Name | Christiaan Groothoff |
| Born on | |
| Nationality | Netherlands |
| Role | Referees |
| Date | Competition | Round | Match | Sum. Video | Full Video | Match Report |
|---|---|---|---|---|---|---|
| 12/25/1929 | Friendly | - | Ajax - Noordelijk Elftal 7 - 2 (4 - 2) | |||
| 1/23/1921 | First Division West | 19 | Ajax - Sparta 2 - 0 (0 - 0) | |||
| 1/16/1921 | First Division West | 18 | HFC Haarlem - Ajax 0 - 2 (0 - 1) | |||
| 12/5/1920 | First Division West | 13 | Ajax - De Spartaan 0 - 1 (0 - 0) | |||
| 1/1/1914 | Friendly | - | Ajax - CSA de Paris 2 - 1 (1 - 0) | |||
| 1/19/1913 | First Division West | 17 | Ajax - Sparta 1 - 1 (0 - 0) | |||
| 9/22/1912 | Friendly | - | Ajax - Tunbridge Wells FC 2 - 0 (1 - 0) | |||
| 12/24/1911 | Friendly | - | Ajax - Zwaluwen 2 - 6 | |||
| 10/22/1911 | First Division West | 5 | Ajax - Quick 2 - 6 (0 - 6) | |||
| 9/10/1911 | Gouden Kruis | Final | Volharding - Ajax 0 - 3 (0 - 2) | |||
| 5/21/1911 | Promotion Competition 2nd Division West | 4 | 't Zesde - Ajax 0 - 0 (0 - 0) | |||
| 4/30/1911 | Promotion Competition 2nd Division West | 2 | Ajax - 't Zesde 3 - 1 (1 - 0) | |||
| 10/28/1906 | Gouden Kruis | Quarter Final | VVV (A) - Ajax 6 - 3 (4 - 0) | |||
| 5/17/1903 | Gouden Kruis | Final | RAP - Ajax 4 - 1 (2 - 0) |