The World Senior Championship was a golf match held between the winners of the American PGA Seniors' Championship (now Senior PGA Championship) and the British PGA Seniors Championship.

It was a 36-hole match-play event held on a single day with the exception of the first year when it was held over two days.

[1] The British PGA Seniors Championship did not start until 1957.

[2][3] The event was initially sponsored by Teacher's (whisky) and the players competed for the Teacher International Trophy.

[4] From 1954 to 1968 the event was held England or Scotland.