18 - Robert Rock leads the way at the Aberdeen Standard Investments Scottish Open thanks to rounds of 64-63.
125 - The last time Rock held the 36-hole lead was at the 2013 Irish Open, 125 events ago.
1- Rock had never gone bogey-free through the opening two rounds of a tournament until this week.
128- Hatton was only one shot away from tying the lowest 36-hole total of his career. He went 63-65 (128) at the 2017 British Masters supported by Sky Sports.
40- The Englishman is 40 under par for his last 16 Scottish Open rounds. In that time he has recorded two top four finishes.
67- Hatton's scoring average at Gullane Golf Club over six professional rounds is 67.1.
2- The Gullane course record was broken twice in one day.
62- Connor Syme was the first to set it with a 62, breaking the 63 set by Throbjørn Olesen and Joost Luiten in 2015. Syme, who turned 23 on Wednesday, also posted the lowest ever round by a Scot at the Scottish Open.
61- However, Hideto Tanihara posted a superb 61 to hold the new record.
29- Syme and Tanihara both went out in 29 today, the joint-lowest front nine score this week. Patrick Reed and Eddie Pepperell have also scored 29 on the first nine holes.
4- 2013 champion Phil Mickelson has missed just his fourth cut in 15 Scottish Open appearances.
16- There were 16 eagles on the 523-yard par four second hole, the easiest in the field with a scoring average of 4.08.
1380 - Trevor Immelman is five shots back after a second round 64. The South African, who won the 2008 Masters Tournament is ranked number 1380th in the Official World Golf Ranking.
