The 1885 U.S. National Championships was a tennis tournament that took place on the outdoor grass courts at the Newport Casino in Newport, Rhode Island. The tournament was held from August 18 to August 22. It was the 5th U.S. National Championships and the second Grand Slam tournament of the year. US Open 1885: August 18–22, 1885 at Newport Casino. Men's singles: Richard D. Sears — 5th major title. Wiki link