Neilson got here from 4 all the way down to defeat Lorna McClymont on the nineteenth gap.
The Scot, who lives in Switzerland, triumphed 2 and 1 in opposition to Kate McIntosh to arrange a showdown with McClymont, who had defeated defending champion Chloe Goadby on her method to the ultimate.
Cameron Neilson produced a shocking comeback to win the Scottish Ladies’s Beginner at Trump Worldwide Hyperlinks on the outskirts of Aberdeen.
It seemed like Irish Ladies’s Open winner McClymont was on her method to one other title when she raced into an early lead, profitable two of the primary three holes.
Neilson, a pupil at Kennesaw State College in Georgia, diminished the deficit on the fourth earlier than McClymont restored her benefit on the following gap earlier than making additional beneficial properties at holes 8 and 10 to go 4 up.
However Neilson was not keen to surrender the possibility to win her dwelling open and not using a battle and closed the hole by profitable the twelfth and thirteenth earlier than profitable the ultimate two holes to take the ultimate into sudden demise.
Victory was full when Neilson received on the first additional gap.
She mentioned: “It feels nice to win the ultimate, it hasn’t fairly sunk in but.
“I used to be 4 down fairly early on however in my head I used to be simply pondering hold going.
“I had two actually lengthy putts go wherein gave me loads of momentum.
“I’d prefer to say I used to be very assured (heading to the nineteenth) however in all honesty I wasn’t, it might have gone both manner.
“This win is on the very prime, it’s a really proud second for me.
“Profitable the Scottish Championship is simply unbeatable in my view.
“The sooner matches have been powerful and lengthy and I used to be down in all of them which actually helped me know I can play 17 and 18 very well. That momentum helped carry me via.”