Colin Diederichs

Match log

1971

Durban Hard, March
R32 L Jeff Twist 2-6 2-6
R64 W Jim Ward 7-5 4-6 6-3

1970

Durban Hard, April
R32 L Terry Ryan 8-10 1-6

1968

Durban 1 Hard, January
R64 L Frank McDonald 8-6 5-2 RET