After grabbing Low Amateur honors at Oakmont, Jon Rahm turned pro last week, and announced his arrival in style. The Arizona State product was in the mix all weekend at the Quicken Loans National, ultimately leaving Congressional Country Club with a T-3 finish. Though Bryson DeChambeau also had a strong debut this year at Hilton Head, such showings from first-timers are rare on the PGA Tour. For context, here is how Rahm's performance compares to the debuts from the biggest names in the game today: