| Full Name: | Jacobus Petrus Duminy | |
| Born: | 16 December 1897 in Bellville, Cape Province, South Africa | |
| Died: | 31 January 1980 in Groote Schuur, Cape Town, Cape Province, South Africa | |
| Batting: | Left-hand batsman | |
| Bowling: | Slow left-arm orthodox | |
| Test Debut: | South Africa v England at Old Wanderers, Johannesburg - 24, 26, 27 December 1927 | |
| Last Test: | England v South Africa at Headingley, Leeds - 13, 15, 16 July 1929 |
| Mat | Inns | NO | Runs | Avg | HS | 50s | 100s | 0s | 4s | 6s | ct | st |
| 3 | 6 | 0 | 30 | 5.00 | 12 | 0 | 0 | 1 | 0 | 0 | 2 | 0 |
| Balls | Runs | Wkts | BB | Avg | Econ | SR | 4 W | 5 W | 10 W |
| 60 | 39 | 1 | 1/17 | 39.00 | 3.90 | 60.00 | 0 | 0 | 0 |
| Recent scores: | 2, 12, 7, 5, 0, 4 | |
| Modes of dismissal: | bowled (5), caught (1) | |
| Dismissed most by: | Wally Hammond 2, Tich Freeman 2, George Geary 1, Frank Woolley 1, | |
| More player stats: | Batting Analysis | Bowling Analysis |
