James Mason vs Jacques Mieses
Hastings Hastings ENG round 9 1895.08.16
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1-0

Jacques Mieses vs James Mason
Monte Carlo Monte Carlo MNC round 4 1901.02.08
French Defense: Exchange Variation 1-0

James Mason vs Carl Schlechter
Monte Carlo Monte Carlo MNC round 11.2 1902.02.22
Queen’s Gambit Declined: Semi-Tarrasch Defense 0-1

James Mason vs Dionisio M Martinez
Philadelphia, Second Match Philadelphia USA (Graef’s Chess Rooms) 1875.03.19
Four Knights Game: Bardeleben Variation 0-1

James Mason vs Johannes Minckwitz
Breslau Breslau GER round 2 1889.07.15
Dresden Opening: The Goblin 0-1

James Mason vs Samuel Rosenthal
London London ENG round 8.1 1883.05.09
Amar Gambit 1-0

William Henry Krause Pollock vs James Mason
CCA Congress Masters Hereford ENG round 8 1885.08.10
Bird Opening: Dutch Variation 1-0

James Mason vs Jacques Mieses
Monte Carlo Monte Carlo MNC round 9 1902.02.17
English Opening: Carls-Bremen System 1-0

Jacques Mieses vs James Mason
Breslau Breslau GER round 1 1889.07.15
Bishop’s Opening: Horwitz Gambit 1-0

James Mason vs Joseph Henry Blackburne
North of Ireland Congress Belfast IRL round 5 1892.09.16
Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1/2-1/2