| Game | Result | Moves | Year | Event | ECO | Opening | |
|---|---|---|---|---|---|---|---|
| William Lombardy vs Hans Jack Berliner | ½-½ | 28 | 1957 | USA-ch | E70 | King's Indian Accelerated Averbakh syst... |  Browse |
| Arthur Bisguier vs William Lombardy | 1-0 | 21 | 1957 | USA-ch | D05 | King's pawn Opening | Browse |
| Arnold Denker vs William Lombardy | ½-½ | 42 | 1957 | USA-ch | E22 | Nimzo-Indian Spielmann variation | Browse |
| William Lombardy vs Bobby Fischer | 0-1 | 54 | 1957 | USA-ch | E60 | King's Indian, 3.Nf3 | Browse |
| William Lombardy vs Paul Keres | 0-1 | 41 | 1957 | Mar del Plata | E45 | Sicilian defence | Browse |
| William Lombardy vs Alexander Kotov | ½-½ | 27 | 1957 | Mar del Plata | E42 | Clemenz (Mead's, Basman's or de Klerk's... | Browse |
| Bent Larsen vs William Lombardy | 1-0 | 41 | 1957 | WchT U26 | E80 | King's Indian Saemisch variation | Browse |
| William Lombardy vs Miguel Najdorf | ½-½ | 41 | 1957 | Mar del Plata | E67 | Reti Opening | Browse |
| William Lombardy vs Oscar Panno | 0-1 | 86 | 1957 | Mar del Plata | E63 | Reti Opening | Browse |
| Samuel Reshevsky vs William Lombardy | 0-1 | 41 | 1957 | USA-ch | E99 | Gedult's Opening | Browse |
| William Lombardy vs Mikhail Tal | ½-½ | 16 | 1957 | WchT U26 | A04 | Sicilian defence | Browse |
