I. Sports Pagl' the ay, eneg I defeated o rocco, Al eria, Egypt and o yin 0 vis Cup play. e train re ularly together t Rol nd G rros in Paris: France's Thierry P . of' Do . "He' very f with . t d an extremely po rful I'Ve and volley and good t cti " In the Lyon tourn m nt, Doumbi h d to pi y in the qu ifying before he could com­ pete in the main dr . Th t's h t happens hen the com­ puter 15 you're the 453rd best player in e orld. And in the fi round of the main dr , Yay. b d to play the tournament' umber two seed, Andrei Ch 0 ov of the Soviet Union. "He playing well, serving ell," Doumbi aid of Ches­ nov. "I w just pi yin out of my mind, I gue ." • Until thi year, Doumbia had on ,060 in offici 1 earnings during his ten . career. After his rtf 1 tou nam nt title, Yaya h arned nearly 50 000 this yeo Oh, yes. c mputer now 15 Y ya is r ed 125th in th orld. And ri ing f o