What key details about edward gray -lrb- tennis -rrb- can be extracted from the following bio? Bio: edward h. gray was an american tennis player active in the late 19th century . gray reached the semifinals of the first two u.s. national championships in 1881 and 1882 . he also reached the semifinals of the 1880 championships of america .
- usopenresult is sf -lrb- 1881 , 1882 -rrb-- retired is 1882- fullname is edward h. gray- name is edward gray- turnedpro is 1880 -lrb- amateur tour -rrb-