| Personal information | ||||
|---|---|---|---|---|
| Batting style | Left-hand bat | |||
| Bowling style | Right-arm medium | |||
| International information | ||||
| National side | South African | |||
| Career statistics | ||||
| Competition | Tests | First-class | ||
| Matches | 3 | 9 | ||
| Runs scored | 125 | 656 | ||
| Batting average | 20.83 | 41.00 | ||
| 100s/50s | 0/0 | 2/1 | ||
| Top score | 36 | 240 | ||
| Balls bowled | 228 | 780 | ||
| Wickets | 4 | 13 | ||
| Bowling average | 36.00 | 30.84 | ||
| 5 wickets in innings | 0 | 0 | ||
| 10 wickets in match | 0 | 0 | ||
| Best bowling | 3/85 | 3/85 | ||
| Catches/stumpings | 0/- | 2/- | ||
| Source: Cricinfo, | ||||
Waldemar Frederick Eric Marx (born 4 July 1895 in Johannesburg, Transvaal, died 2 June 1974 in Durban, Natal) was a South African cricketer who played in 3 Tests in 1921.