William James Lombardy vs Kenneth Regan
75th US Open New York, NY USA round 3 1974.08.13
Barnes Defense 1/2-1/2

William James Lombardy vs Lothar Schmid
Monte Carlo Monte Carlo MNC 1969.04.??
English Opening: Symmetrical Variation, Botvinnik System Reversed 1-0

Arthur Bisguier vs William James Lombardy
US Championship 1957/58 New York, NY USA round 2 1957.12.19
Döry Defense 1-0

Shimon Kagan vs William James Lombardy
Netanya Netanya ISR round 2 1969.05.??
Nimzo-Larsen Attack 0-1

William James Lombardy vs Carsten Hoi
Olympiad Buenos Aires ARG round 9 1978.11.03
Modern Defense 1-0

Israel Albert Horowitz vs William James Lombardy
Rosenwald 1955/56 New York, NY USA round 8 1955.12.27
Queen’s Indian Defense: Anti-Queen’s Indian System 1/2-1/2

Pal Benko vs William James Lombardy
US Championship 1958/59 New York, NY USA round 3 1958.12.??
Queen’s Gambit Declined: Ragozin Defense 0-1

Walter Shawn Browne vs William James Lombardy
USA-ch / Zonal Oberlin, OH USA round 10 1975.06.20
Sicilian Defense: Taimanov Variation, Bastrikov Variation 1/2-1/2

William James Lombardy vs Kenneth S Rogoff
USA-ch / Zonal Oberlin, OH USA round 11 1975.06.22
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0

Samuel Reshevsky vs William James Lombardy
US Championship New York, NY USA round 3 1972.04.28
English Opening: Agincourt Defense, Keres Defense 1-0