Career
Locke made his World Championship debut in the 1983 BDO International World Darts Championship, losing in the first round to Terry O"Dea. In the 1985 BDO International World Darts Championship, he lost in the first round to Fred McMullan. Locke then reached the final of the 1985 British Open, losing to John Cosnett.
Locke made one more appearance in the world championships in 1987, losing in the first round Bob Anderson. also lost in the 1986 MFI world pairs final.
Then went on to become mfi world pairs champions a year later in 1987 who then beat for the 1987 title. Locke also played in the Winmau World Masters four times and lost in the lost round each time.
Losing in 1984 to Steve Brennan, in 1986 to Stewart, in 1991 to Donnie MacLean and in 1992 to Keith Sullivan. BDO International
1983: 1st Round (lost to Terry O"Dea 0-2)
1984: Quarter Finals (lost to Eric Bristow 0-5)
1985: 1st Round (lost to Fred McMullan 0-2)
1986: Quarter Finals (lost to Eric Bristow 0-4)
1987: 1st Round (lost to Bob Anderson 0-3).