TENNIS

John McEnroe will play Scott Davis of Corona del Mar in his first match in the Success Magazine Champions senior tennis event May 10 at Newport Beach Tennis Club. The round-robin tournament begins May 9 and concludes May 13.

The schedule of matches:

MAY 9--7 p.m., John Lloyd vs. Mansour Bahrami, Yannick Noah vs. Davis; MAY 10--1 p.m., Henri Leconte vs. Lloyd, Pat Cash vs. Bahrami; 7 p.m., McEnroe vs. Davis, Mats Wilander vs. Noah; MAY 11--1 p.m., Bahrami vs. Henri Leconte, Wilander vs. Davis; 7 p.m., McEnroe vs. Noah, Cash vs. Lloyd; Bahrami-Leo Lavalle vs. Cash-Davis; MAY 12-- 1 p.m. Cash vs. Leconte; McEnroe vs. Wilander, Ille Nastase-Wilander vs. Noah-Leconte; MAY 13--1 p.m. Singles final, followed by doubles final.