Rory McIlroy was feeling pretty good at the beginning of August after taking his first PGA Championship title in Kiawah, South Carolina. But on Monday, the 23-year-old took to Boston to build even more confidence in his short game.
McIlroy shot a 20-under for the tournament at the 2012 Deutsche Bank classic in Norton, Mass., taking home his third win on the season and moving into first place in the FedEx Cup standings.
After the final round, NESN's Jayme Parker caught up with the champion to find out the key to his victory. Check out more from McIlroy in the video above.