On 30 January 1937, the home sides either won or drew all 35 FA Cup and Football League matches.
Of the 16 FA Cup matches that day, only one involved two top-ten First Division clubs, as 6th place Derby County rolled to a comfortable 3-0 win over 3rd place Brentford in the FA Cup. Other First Division match-ups in the Cup included 15th place Preston North End hammering 14th place Stoke City 5-1, 10th place Everton beating 19th place Sheffield Wednesday 3-0, and 1st place Arsenal crushing 22nd place Manchester United, 5-0. Both Sheffield Wednesday and Manchester United would end the season in the two relegation spots.
Arsenal's margin of victory was the largest in the Cup that day, but was both matched and exceeded in Division Two, where Blackburn beat Newcastle 6-1 and, in the day's most lopsided result, Blackpool rode over Bradford Park Avenue, 6-0.
Meanwhile, Luton Town provided the Cup's shock of the day, as the Third Division South side held reigning League champions Sunderland to a 2-2 draw. Two other Third Division South teams provided upsets, as Millwall defeated First Division Chelsea 3-0 and Exeter City beat Second Division Leicester City 3-1. Exeter's victory looked even more impressive at the end of the season, as Leicester won the Second Division, while Exeter finished 21st in the Third Division South.
Four Cup matches went to replays, including York City's scoreless draw at Swansea. It was part of a pattern for York, who had earned home replays in the two previous rounds. But the pattern broke with Swansea, who won at York, 1-3. In fact, the visiting teams won three of the four replays for that round, with the only exception being Sunderland's 3-1 victory over Luton. Sunderland (pictured) proceeded to win the FA Cup that year, beating Preston North End in the Final.