Men's singles
1918 U.S. National Championships
Champion	Robert Lindley Murray[1]
Runner-up	Bill Tilden[1]
Score	6–3, 6–1, 7–5
Draw	87
Seeds	–

Defending champion Robert Lindley Murray defeated Bill Tilden in the final, 6–3, 6–1, 7–5 to win the men's singles tennis title at the 1918 U.S. National Championships.

The event was held at the West Side Tennis Club in Forest Hills, Queens, from August 26 through September 3, 1918.^[2][1][3]

Final eight

	Quarterfinals									Semifinals									Final
		Craig Biddle	2	3	5
		S. Howard Voshell	6	6	7
											S. Howard Voshell	4	3	6
											R. Lindley Murray	6	6	8
		Nathaniel Niles	5	4	6	5
		R. Lindley Murray	7	6	2	7
																				R. Lindley Murray	6	6	7
																				Bill Tilden	3	1	5
		Lyle E. Mahan	6	6	1	2
		Ichiya Kumagae	8	3	6	6
											Ichiya Kumagae	2	2	0
											Bill Tilden	6	6	6
		Bill Tilden	3	6	5	7	6
		Walter Merrill Hall	6	1	7	5	1

References