Bryson DeChambeau withdraws from the JDC. John Deere Classic by: Jay Kidwell Posted: Jul 13, 2018 / 03:08 AM CDT / Updated: Jul 13, 2018 / 03:08 AM CDT Bryson DeChambeau won the John Deere Classic in 2017, he will not repeat this year. The 24-year-old golfer withdrew with a right shoulder injury during the opening round of the JDC.