Muscroft won one important tournament, the 1970 Classic International, where he beat Christy O'Connor Snr at the fourth hole of a sudden-death playoff and took the first prize of £1,000.

[9] He was a joint runner-up in the Scandinavian Enterprise Open behind Bob Charles and was third in the Benson & Hedges Match Play Championship and the Dunlop Masters.

The committee chose the players placed 9th to 12th in the table, selecting John Garner who had had a poor 1973 but had gained a lot of points in 1972.

[18] Muscroft was at Moor Allerton Golf Club before moving to the nearby Roundhay Park.

[20] He won the 1980 Boys Amateur Championship at Formby, beating Aled Llyr in the final.

[22] In 2006 he tied for the Glenmuir Club Professional Championship but lost to Paul Wesselingh at the first hole of a sudden-death playoff.

[26] Later in the year he played for the Great Britain and Ireland youth team in the EGA Trophy and for England in the Men's Home Internationals.