![U.S. Davis Cup pair Ken Flach, left, and Robert Seguso look disappointed during their match against Frenchmen Guy Forget and Henri Leconte in the Davis Cup final in Lyon, Nov. 30, 1991. U.S. Davis Cup pair Ken Flach, left, and Robert Seguso look disappointed during their match against Frenchmen Guy Forget and Henri Leconte in the Davis Cup final in Lyon, Nov. 30, 1991.](https://c8.alamy.com/comp/2MM6H5B/us-davis-cup-pair-ken-flach-left-and-robert-seguso-look-disappointed-during-their-match-against-frenchmen-guy-forget-and-henri-leconte-in-the-davis-cup-final-in-lyon-nov-30-1991-the-french-pair-won-the-match-6-1-6-4-4-6-6-2-ap-photolionel-cironneau-2MM6H5B.jpg)
U.S. Davis Cup pair Ken Flach, left, and Robert Seguso look disappointed during their match against Frenchmen Guy Forget and Henri Leconte in the Davis Cup final in Lyon, Nov. 30, 1991.
![U.S. tennis player Robert Seguso looks on as his teammate Ken Flach, right, returns the ball during the men's doubles event against West Germany's Boris Becker and Andreas Maurer in the Davis U.S. tennis player Robert Seguso looks on as his teammate Ken Flach, right, returns the ball during the men's doubles event against West Germany's Boris Becker and Andreas Maurer in the Davis](https://c8.alamy.com/comp/2MM6H19/us-tennis-player-robert-seguso-looks-on-as-his-teammate-ken-flach-right-returns-the-ball-during-the-mens-doubles-event-against-west-germanys-boris-becker-and-andreas-maurer-in-the-davis-cup-quarter-final-in-hamburg-aug-3-1985-ap-photohermann-knippertz-2MM6H19.jpg)
U.S. tennis player Robert Seguso looks on as his teammate Ken Flach, right, returns the ball during the men's doubles event against West Germany's Boris Becker and Andreas Maurer in the Davis
![Robert Seguso and Ken Flach (right) celebrate winning the Gentleman's Senior Invitational Doubles Stock Photo - Alamy Robert Seguso and Ken Flach (right) celebrate winning the Gentleman's Senior Invitational Doubles Stock Photo - Alamy](https://c8.alamy.com/comp/GAYHD5/robert-seguso-and-ken-flach-right-celebrate-winning-the-gentlemans-GAYHD5.jpg)