Jack Cummings (tennis)
| Full name | Regnar Olaf Cummings |
|---|---|
| Country |
 Australia |
| Born |
1901 Wellington, New South Wales |
| Died |
22 January 1972 (aged 70 or 71) Sydney, New South Wales |
| Singles | |
| Grand Slam Singles results | |
| Australian Open | F (1928) |
| Wimbledon | 2R (1932) |
| US Open | 2R (1928) |
| Doubles | |
| Grand Slam Doubles results | |
| Australian Open | SF (1929, 1930, 1933) |
| Mixed Doubles | |
| Grand Slam Mixed Doubles results | |
| Australian Open | QF (1935) |
Regnar Olaf "Jack" Cummings or Ronald Cummings (1901 – 22 January 1972) was an Australian tennis player.
Cummings finished runner-up to Jean Borotra at the Australian Championships, the future Australian Open, in 1928.[1][2] He also reached the semifinals in 1931 and the quarterfinals in 1930. Cummings won the Queensland Championships in 1926 and 1930.
Grand Slam finals
Singles (1)
Runner-up (1)
| Year | Championship | Surface | Opponent in the final | Score in the final |
| 1928 | Australian Championships | Grass |  Jean Borotra | 6–4, 6–1, 4–6, 5–7, 6–3 |
References
- ↑ "1928 Australian Championships draw". grandslamtennis.freeukisp.co.uk. Retrieved 2009-06-28.
- ↑ "History of the Australian Open – the Grand Slam of Asia/Pacific". australianopen.com. Retrieved 2009-06-28.