| Event Name | Date Played | Black Pieces | White Pieces | Result |
|---|---|---|---|---|
| US National 1934 | 1934-??-?? | Kitchell, F.W. | Hellman, W. | Draw |
| US National 1937 (ACA) | 1937-??-?? | Hellman, W. | Grimes, L.C. | Black Wins |
| US National 1937 (ACA) | 1937-??-?? | Grimes, L.C. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Grimes, L.C. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Hellman, W. | Davidson, W.H. | Black Wins |
| US National 1937 (ACA) | 1937-??-?? | Davidson, W.H. | Hellman, W. | Draw |
| US National 1937 (ACA) | 1937-??-?? | Davidson, W.H. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Hellman, W. | Ricca, J. | Black Wins |
| US National 1937 (ACA) | 1937-??-?? | Ricca, J. | Hellman, W. | Draw |
| US National 1937 (ACA) | 1937-??-?? | Ricca, J. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Hellman, W. | Reisman, A. | Draw |
| US National 1937 (ACA) | 1937-??-?? | Reisman, A. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Reisman, A. | Hellman, W. | White Wins |
| US National 1937 (ACA) | 1937-??-?? | Reynolds, H.B. | Hellman, W. | Draw |
| US National 1937 (ACA) | 1937-??-?? | Hellman, W. | Reynolds, H.B. | Black Wins |