W orld No. 1 Scottie Scheffler is 3 under par after round 1 of The Open Championship at Royal Portrush in Northern Ireland and has seen his odds shorten considerably from +500 to

Scottie Scheffler was a heavy favorite (-190) with a one-shot lead through two rounds of The Open. And now, with a four-shot advantage and 18 holes to play? He’s -750. Home favorite Rory McIlroy has the second lowest betting odds at +2200. Here’s a look at more odds, courtesy DraftKings, entering the final round in Portrush, Northern Ireland.