Singles (Louisiana Purchase Open), Men

Date	31 August – 2 September 1904
Status	Olympic (non-medal)
Location	Dirt Courts near Francis Field, Washington University, St. Louis
Participants	14 from 1 countries
Format	Single-elimination tournament.

Pos	Competitor	NOC
1	Dwight Davis	USA
2	Orien Vernon	USA
=3	Ralph McKittrick	USA
=3	Carroll Auld	USA
=5	Hugh McKittrick Jones	USA
=5	William Easton	USA
=5	Joseph Charles	USA
=5	Douglas Turner	USA
=9	Wilfred Blatherwick	USA
=9	Rollin Feitshans	USA
=9	Nathaniel Semple	USA
=9	L. E. Moore	USA
13	Malcolm MacDonald	USA
14	Stewart Tritle	USA
DNS	Fred Eberhardt	USA
DNS	John Eberhardt	USA
DNS	Frank Eberhardt	USA
DNS	Nathan Smith	USA

Round One

Date	31 August 1904

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	31 Aug	Ralph McKittrick	USA	–	Fred Eberhardt	USA	walkover
Match #2	31 Aug	Hugh McKittrick Jones	USA	2 – 0	Wilfred Blatherwick	USA
Match #3	31 Aug	William Easton	USA	–	John Eberhardt	USA	walkover
Match #4	31 Aug	Dwight Davis	USA	2 – 0	Rollin Feitshans	USA
Match #5	31 Aug	Joseph Charles	USA	–	Frank Eberhardt	USA	walkover
Match #6	31 Aug	Orien Vernon	USA	2 – 0	Nathaniel Semple	USA
Match #7	31 Aug	Carroll Auld	USA	–	Nathan Smith	USA	walkover
Match #8	31 Aug	Douglas Turner	USA	2 – 0	L. E. Moore	USA
Match #9	31 Aug	Malcolm MacDonald	USA	2 – 0	Stewart Tritle	USA

Quarter-Finals

Date	1 September 1904

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	01 Sep	Ralph McKittrick	USA	2 – 0	Hugh McKittrick Jones	USA
Match #2	01 Sep	Dwight Davis	USA	2 – 0	William Easton	USA
Match #3	01 Sep	Orien Vernon	USA	2 – 0	Joseph Charles	USA
Match #4	01 Sep	Carroll Auld	USA	2 – 0	Douglas Turner	USA

Semi-Finals

Date	2 September 1904

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match #1	02 Sep	Dwight Davis	USA	2 – 0	Ralph McKittrick	USA
Match #2	02 Sep	Orien Vernon	USA	2 – 0	Carroll Auld	USA

Final Round

Date	2 September 1904

Match	Date/Time	Competitor	NOC	Result	Competitor	NOC
Match 1/2	02 Sep