John Mattke
Born 1958 183 cm Right handed
Match log
1985
Schenectady CH, challenger Hard, July
Spring CH, challenger Hard, May
San Luis Potosi CH, challenger Clay, April
Montreal CH, challenger Hard, March
Delray Beach Hard, February
1984
Adelaide Grass, December
Sydney Outdoor Grass, December
Melbourne Indoor Carpet, October
Tokyo Outdoor Hard, October
Spring CH, challenger Hard, May
1983
Kaduna CH, challenger Clay, February
Lagos CH, challenger Hard, February
1982
Cincinnati Hard, August