Return to New Jersey Club Marks
Completed Edition
1989 Western Open
BMW Championship June 29–July 3, 1989
Results
Published results
Recorded score
- Won byMark McCumber275 (-13); playoff
Decided by playoff.
Venue
- Primary venueButler National Golf Club
Hosted by Butler National Golf ClubAll competition rounds
Nearby editions
Sources and record notes
Archive note
The 1989 edition was played at Butler National Golf Club, and won by Mark McCumber with 275 (-13); playoff.
Record sources
- Western Golf Association: 2025 BMW / Western Open Records and Statistics Guide
- 1989 Western Open · Championship identity
PDF page 152, 1989 chapter, plus summary page 7. Competition dates come from the actual year chapter; institutional venue and champion are independently cross-checked against the official publisher chronology.
Verified 2026-10-24 - Butler National Golf Club
Official 1989 venue: June 29-July 3 Butler National Golf Club, Oak Brook, Ill. 7,097 yards, par 72. This binds the continuing named physical course, without projecting its historical par, yardages or setup onto the current scorecard.
Verified 2026-10-24 - Mark McCumber
PDF page 152, 1989 chapter, plus summary page 7. Named champion in official records.
Verified 2026-10-24
- 1989 Western Open · Championship identity