63 -Robert Rock, Laurie Canter and Richard Sterne lead the way on eight under par after 63s at Gardagolf Country Club.
2015- It's Rock's lowest first round since a 63 at the 2015 KLM Open.
1- Canter's 63 is his lowest ever round on the European Tour.
33- Danny Willett shot a first round of 65, his lowest opening 18 holes since the 2016 Omega European Masters, 33 events ago.
29- Jordan Smith went out in 29 shots.
1.83- Today's round was the second easiest first round to par this season, with an average score of 1.83. Only the opening round at the Dubai Desert Classic was simpler.
1611- Play was suspended at 16:11 due to lightning.
77- There were still 77 players left to complete their rounds when play was halted.
500- Gregory Havret celebrated his 500th European Tour appearance.
4391- Miguel Angel Jimenez flew 4,391 miles from Michigan to Italy for this week's event.