Lot 285. 14 Single-Signed Tennis Balls – Becker, Borg, Evert, Hinges, Laver, Connors, Etc. The autographs are nm 7 and better by Borris Becker (Penn ball), Bjorn Borg (Penn), Jim Courier (Penn), Chris Evert (Penn), Martina Hinges (3, one on a Wilson-US Open ball, one on a Wilson ball and one with only her first name on a Wilson ball), Rod Laver (Wilson), Monica Seles (Dunlop), Jimmy Connors (Penn) and four unknown. Authenticated by Kevin Keating. Winning Bid $83.