Answer
Yes, Paola Suárez has won several other titles besides the Grand Slams. She has won 5 WTA Tour titles, 13 ITF Circuit titles, and 1 Hopman Cup title. Suárez's highest singles ranking is world No. 16, which she achieved on 13 September 2004. She also reached a career-high doubles ranking of world No. 1 on 27 September 2004.