No offense to Kathy Horvath, but Martina's probably still scratching her head over that one. That one loss was bad enough that she fired Renee Richards. Martina had no business losing to her on clay or any other surface.
At least when Chris Evert failed to reach the semis of a slam, she picked some good players to go out against. There was no shame in losing to Kathy Jordan, Lori McNeil, Aranxta Sanchez, and Zina Garrison.
Throughout most of Hana's career she tended to lose to respectable players at the slams as well. But she never, under any circumstances should have lost at 83 Wimbledon to Candy Reynolds, 87 French to Nathalie Herreman, and 89 French to Andrea Vierra.
"I cannot survive in this world with my honesty." Hana Mandlikova