The largest margin of victory recorded in a horse race was by Secretariat in the Belmont Stakes in 1973, where he won by 31 lengths.
Secretariat holds the track record for the fastest time in the Belmont Stakes, which he set in 1973 with a time of 2 minutes and 24 seconds for the 1.5 mile distance.
Secretariat's winning time was 2:24 flat, a figure that most experts agree may never even be approached. The margin of victory was 31 lengths.
ss
30-3
45
52
The largest margin of victory was 30 pts in a champtionship game. Not sure about just tournament games.
52-2
21
In the 1932 Olympic at Los Angeles, India beat USA by a huge margin of 24-1 and this is a world record of biggest victory margin in the history of Field Hockey.
Alcoholic beverages have the largest margin.