After his third successful attempt in four trips to Q School, he earned his PGA Tour Card for 2013. He began his season making the cut in every tournament he entered. He had three consecutive top-10 finishes before his breakthrough win at the 2013 Zurich Classic of New Orleans in his 61st PGA Tour start. Horschel made six consecutive birdies in the fourth round and won by one stroke over D. A. Points. The win moved Horschel to third in the FedEx Cup standings, third on the PGA Tour money list, and 49th in the Official World Golf Ranking. It earned him entry to the 2013 PGA Championship, the 2013 WGC-Bridgestone Invitational, The Players Championship, and the 2014 Masters Tournament. His world ranking also earned him entry into the U.S. Open. By the end of April 2013, Horschel led the PGA Tour in consecutive cuts made with twenty-three, dating from the FedEx St. Jude Classic in June 2012. That streak ended when he missed the cut at The Players Championship, the tournament he played in after his win.