P32f CJJFAX 324 Sat 2 Apr 21:35/16 B TENNIS: SOUTH AFRICAN OPEN, Sun City The last remaining seed tumbled out when Russian Alexander Volkov went down to Germany's Hendrik Dreekman. The sixth seed succumbed to a viral infection and, playing against doctor's orders, looked well below par as hj lost 7-6 (7-3) 4m6 7-5. Dreekman, ranked a fastmrising 115 in the world, now meets compatriot Markus Zoeckj, who beat Jakob Hlasjk in the other semi-final. Zoeckj, 25, needed less than an hour to beat the 1998 South African champion 6-4 6-4. Football 302 General 320 Cricket 340 Snooker T/Tennis Bask'ball GolfP32f CJEFAX 324 Sat 2 Apr 21:94/41 3/3 TENNIS: NEWS IN BRIEF Second seed Andrei Medvjdjv beat Spain'u Javier Sanchez, brother of Arantxa, 6-2 4-6 6-4 to reach the final of the Estoril Open in Lisbon He now meets Carlos Costa, who brat Alberto Costa 6-3 4-6 7-5. Top seed Arantxa Sanchez Vicario crashed out in the quarter-finals of the Family Circle Czp championships losing 4-6 6-2 1-6 to Mary Pierce. Lindsay Davenport lost to unseeded Iva Majoli in three sets but Conchita Martinez and Natalia Zvjreva jasjd through. Snooker T/Tennis Bask'ball Golf