2018
European Golf Team Championships
Silver medallists in the Mixed Foursomes at Gleneagles
ShotClock Masters
Connor records a tied 2nd place finish
2017
Secures European Tour card
Secures European Tour card through Tour school for 2017/2018 season
Alfred Dunhill Links Championship
Finished Top 15 at the Alfred Dunhill Links Championship in second outing as a professional
Portugal Masters
Tied 12th at the Portugal Masters (best debut finish from a Scottish professional golfer in 35 years)
Turned Professional
Turned professional signing with Modest! Golf Management
Walker Cup
Qualified for Walker Cup Great Britain & Ireland team as top ranked member (Number 8 on the World Amateur Golf Ranking)
United States Amateur Championship
Reached final 8 of the U.S. Amateur
The 146th Open Championship
Qualified as an amateur to compete at Royal Birkdale Golf Club
Battle Trophy
Winner of the Battle Trophy
Top 10 finishes
Top 10 finishes at the European Nations Cup, Irish Amateur, Scottish Amateur, English Amateur
2016
Australian Amateur Championships
Australian Amateur Champion
British Amateur Championship
Medalist at the British Amateur Championship
St Andrews Trophy
Represented Great Britain & Ireland in the St Andrews Trophy
Eisenhower Trophy
Represented Scotland in the Eisenhower Trophy
United States Amateur Championship
Qualified for the U.S. Amateur - Top 50 of the World Amateur Golf Ranking
NSW Open
Low round (-8) as an amateur at the NSW Open (Australian Tour)
2015
European Amateur Team Championships
Represented the victorious Scotland team at the European Amateur Team Championships
Scottish Golf Men's Order of Merit
Finished 2nd in Scottish Golf Men's Order of Merit
Course record at Strathmore Golf Club
Shot the course record (-8) at Strathmore Golf Club
2014
British Amateur Championship
Semi-finalist in the British Amateur Championship
Scotland vs South Africa Test Match
Top points scorer in the Scotland vs South Africa Test Match
North of Scotland Championship
Winner of the North of Scotland Championship
Alfred Dunhill Links Championship
9 under par in Round 3 of the Alfred Dunhill Links Championship
2013
European and Home internationals
Represented Scotland Boys at both European and Home internationals
GB&I team vs Europe
Part of the victorious Great Britain & Ireland team vs Europe
Individual European Boys Championship
Finished 2nd in the Individual European Boys Championship
Scottish Boys Schools Championship
Winner of the Scottish Boys Schools Championship
First pro event at the Paul Lawrie Invitational
Tied 6th in first pro event at the Paul Lawrie Invitational