Illinois Open Championship


The Illinois Open Championship is a golf tournament that is administered by the Illinois PGA. The state championship of golf is a 54-hole championship over three days to determine the finest player in the state of Illinois. The tournament is open to professionals and amateurs with a handicap of 10 or less who reside within the state of Illinois.
In 2015, for the first time in the history of the Illinois Open, the Illinois PGA changed the format of the event having it contested at two facilities for the first and second rounds.
The final championship field size after qualifying events increased from 156 to 258 players. The number of competitors making the cut also increased to the top 70 and ties from the top 50 and ties. Qualifying events conducted throughout the month of June finalize the championship field to the top 258 players.

Winners

The modern incarnation of the Illinois Open dates back to 1950. However, records show Jock Hutchison winning the 1920 Illinois Open, Leo Diegel winning in 1924 and "Lighthorse" Harry Cooper winning in 1933, 1934 and 1935.