Steve Sion

Steve Sion is a former American bridge player.

Awards

 * Fishbein Trophy (1) 1984

Wins

 * North American Bridge Championships (8)
 * North American Pairs (1) 1984
 * Grand National Teams (1) 1989
 * Jacoby Open Swiss Teams (1) 1993
 * Lebhar IMP Pairs (1) 1995
 * Mitchell Board-a-Match Teams (1) 1979
 * Chicago Mixed Board-a-Match (2) 1984, 1994
 * Wernher Open Pairs (1) 1990

Runners-up

 * North American Bridge Championships (6)
 * Grand National Teams (1) 1978
 * Reisinger (1) 1974
 * Spingold (1) 1984
 * von Zedtwitz Life Master Pairs (3) 1984, 1991, 1994

Sion-Cokin Affair
Steve Sion and his regular partner Alan Cokin were convicted of cheating in 1979. They were banned, though their American Contract Bridge League (ACBL) memberships were reinstated five years later. Sion was convicted of cheating again in 1997 and was expelled from the ACBL.

The cheating convictions make his bridge accomplishments suspect.