His best performances on the Grand Prix tennis circuit included reaching the quarter - finals at Cleveland in 1981 .
His best performances on the Grand Prix tennis circuit wins over both Mike Bauer and Vitas Gerulaitis in the 1984 Congoleum Classic .
His best performances on the Grand Prix tennis circuit included reaching the quarter - finals at Cleveland in 1981 and wins over both Mike Bauer and Vitas Gerulaitis in the 1984 Congoleum Classic .