Jon Douglas
is
As of April 18, 2026
If still alive
89 years old
7 months!
Days Since Birth
26,983 days
elapsed
Years Since Death
15 years
8 months
Days Until Anniversary
99 days
Age at Death
73 years old
10 months
Date of Birth
(September 10born, 1936 ) is
Thu
Day
Rat
Year
Date of Death
(July 27born, 2010 ) is
Tue
Day
Tiger
Year
* Calculated from Wikipedia data.
Accuracy is not guaranteed.
Cosmic Age Calculator
Moon
1197.9 years old
Mercury
372 years old
Venus
145.6 years old
Mars
47.6 years old
Jupiter
7.6 years old
Saturn
3 years old
* Calculated based on each planet's orbital period.
| Full name | Jon Alexander Douglas |
|---|---|
| Country (sports) |  United States |
| Born | September 10, 1936 |
| Died | July 27, 2010 (aged 73) Brentwood, California, US |
| Height | 5 ft 10 in (178 cm) |
| Singles | |
| Grand Slam singles results | |
| French Open | 3R (1959) |
| Wimbledon | 3R (1961) |
| US Open | QF (1961) |
| Doubles | |
| Grand Slam doubles results | |
| Wimbledon | QF (1962) |
Look up "Jon Douglas" on WikipediaWikipedia Categories
- American male tennis players
- Stanford Cardinal football players
- Stanford Cardinal men's tennis players
- Businesspeople from California
- Sportspeople from Hot Springs, Arkansas
- Tennis players from Santa Monica, California
- Tennis players at the 1959 Pan American Games
- Players of American football from Santa Monica, California
- Pan American Games bronze medalists for the United States in tennis
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