| New York 1927 (3) |
Manhattan Club Championship |
5.5 | / | 14 |
| | | |
| New York 1929 (5) |
Manhattan Club Championship |
4.5 | / | 9 |
| | | |
| New York 1930 (3) |
Manhattan Club - Hungarian Club Match |
| | | | | | |
|
Willman, R. - Huszar, J. |
1 - 0 |
| | | |
| New York 1930 (5) |
Manhattan Club - Columbia University Club Match |
| | | | | | |
|
Willman, R. - Beyer, T. |
0.5 - 0.5 |
| | | |
| New York 1930 (6) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Tholfsen, E. |
1 - 0 |
| | | |
| New York 1930 (7) |
Manhattan Club Championship |
2 | / | 10 |
| | | |
| New York 1931 (4) |
Marshall Club - Manhattan Club Match |
| | | | | | |
|
Willman, R. - Tholfsen, E. |
0 - 1 |
| | | |
| New York 1932 (7) |
Manhattan Club - Rice Progressive Club Match |
| | | | | | |
|
Willman, R. - Lazard, L. |
1 - 0 |
| | | |
| New York 1933 (2) |
Manhattan Club Championship |
9 | / | 11 |
| | | |
|
Willman, R. - Kupchik, A. |
2.5 - 3.5 |
| | | |
| Philadelphia 1933 |
Manhattan Club - Philadelphia Match |
| | | | | | |
|
Willman, R. - Drasin, S. |
1 - 0 |
| | | |
| New York 1933 (9) |
Marshall Club - Manhattan Club Match |
| | | | | | |
|
Willman, R. - Tholfsen, E. |
0 - 1 |
| | | |
| New York 1933 (10) |
U.S. Olympic Team Trial Tournament |
5.5 | / | 10 |
| | | |
| Detroit 1933 |
34th Western Chess Association Championship |
8.5 | / | 13 |
| | | |
| New York 1933 (12) |
Manhattan Club - Empire City Club Match |
| | | | | | |
|
Willman, R. - Goodman, S. |
1 - 0 |
| | | |
| New York 1934 (1) |
Manhattan Club Championship |
4.5 | / | 13 |
| | | |
| New York 1934 (3) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Marshall, F.J. |
1 - 0 |
| | | |
| New York 1934 (4) |
Manhattan Club Championship |
8 | / | 9 |
| | | |
| New York 1935 (1) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Schlesinger, P.T. |
1 - 0 |
| | | |
| New York 1936 (4) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Santasiere, A.E. |
1 - 0 |
| | | |
| Philadelphia 1936 (3) |
37th American Chess Federation Congress - Preliminary 3 |
8 | / | 12 |
| | | |
| Philadelphia 1936 (6) |
37th American Chess Federation Congress - Consolation Tournament |
9 | / | 11 |
| | | |
| New York 1936 (10) |
Manhattan Club Championship |
4.5 | / | 7 |
| | | |
| New York 1937 (1) |
Manhattan Club Championship |
7.5 | / | 11 |
| | | |
| New York 1937 (3) |
Philadelphia - Manhattan Club Match |
| | | | | | |
|
Willman, R. - Wiener, P.G. |
0.5 - 0.5 |
| | | |
| New York 1938 (2) |
Manhattann Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Mott-Smith, K.O. |
0.5 - 0.5 |
| | | |
| New York 1938 (6) |
2nd USA Championship - Preliminary Section B |
4.5 | / | 9 |
| | | |
| New York 1938 (8) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Dunst, T.A. |
0.5 - 0.5 |
| | | |
| New York 1938 (9) |
Manhattan Club Championship |
5 | / | 7 |
| | | |
| New York 1939 (3) |
Manhattan Club - Marshall Club Match |
| | | | | | |
|
Willman, R. - Santasiere, A.E. |
0.5 - 0.5 |
| | | |
| Philadelphia 1939 |
Manhattan Club - Philadelphia Match |
| | | | | | |
|
Willman, R. - Winkelman, B.F. |
0 - 1 |
| | | |
| Hamilton, New York 1939 |
61st New York State Chess Association Championship |
4 | / | 9 |
| | | |
| New York 1940 (4) |
Marshall Club - Manhattan Club Match |
| | | | | | |
|
Willman, R. - Hallman, D.A. |
1 - 0 |
| | | |
| Hamilton, New York 1940 |
62nd New York State Chess Association Tournament - Championship |
9 | / | 11 |
| | | |
| New York 1941 (4) |
Marshall Club - Manhattan Club Match |
| | | | | | |
|
Willman, R. - Seidman, H. |
0.5 - 0.5 |
| | | |
| Hamilton, New York 1941 (1) |
63rd New York State Chess Association Championship - Masters |
6.5 | / | 10 |
| | | |
| New York 1944 (1) |
Manhattan Club Championship |
8 | / | 9 |
| | | |
|
Willman, R. - Denker, A.S. |
0 - 2 |
| | | |
| New York 1945 |
Manhattan Club Championship |
7 | / | 12 |
| | | |
