John Ryerson (tennis)
| Full name | John A. Ryerson |
|---|---|
| Country |
 United States |
| Born |
1862 New York |
| Died |
May 16, 1910 (aged 47 or 48) Illinois |
| Turned pro | 1886 (amateur tour) |
| Retired | 1903 |
| Singles | |
| Grand Slam Singles results | |
| US Open | QF (1888, 1890) |
John A. Ryerson (1862 – May 16, 1910) was an American tennis player active in the late 19th century.
Tennis career
Ryerson reached the quarterfinals of the U.S. National Championships in 1888 and 1890. In 1892, he reached the Challenge Round of the Western States Championships, losing to Samuel T. Chase.