This is a list of the 1988 PGA Tour Qualifying School graduates. 52 players earned their 1989 PGA Tour card through Q-School in 1988. The tournament was played over 108 holes at the PGA West (Nicklaus Resort course) and La Quinta Hotel Golf Club (Dunes course), in La Quinta, California. Those earning cards split the $100,000 purse, with the winner earning $15,000.

PlacePlayerNotes1 Robin Freeman 2 Brad Bryant 3 Don Reese T4 John Adams Runner-up at 1982 Hall of Fame PGA Tour event Billy Andrade Robert Thompson T7 Webb Heintezlman David TentisT9 Ray Barr Jr. Nolan Henke Winner of 1986 Porter Cup Jack Kay Jr. Winner of 1986 Eisenhower Trophy Billy Pierot Tony Sills T14 Ed Humenik Miguel Ángel Martín 16 Karl Kimball T17 Mark Hayes 3 PGA Tour wins P. H. Horgan III Ronnie McCann Larry Silveira T21 Bill Buttner Rex Caldwell 1 PGA Tour win Billy Mayfair Winner of 1987 U.S. Amateur Mike Miles Ted Schulz Don Shirey Jr. T27 Roy Biancalana Trevor Dodds Duffy Waldorf Bob Wolcott T31 Bob Estes Tony Grimes David Jackson Gregory Ladehoff J. L. Lewis T36 Jim Booros Clark Burroughs Jay Delsing Fred Funk Winner of 1984 PGA Assistant Championship Jeff Hart Steve Hart Kent Kluba John McComish Rick Pearson Lance Ten Broeck Winner of 1984 Magnolia State ClassicT46 Charlie Bowling Rick Dalpos Joel Edwards Ray Stewart Billy Tuten Greg Twiggs Doug Weaver Sources:

References