2017 U.S. Senior Amateur, match play; 2016 Jones Cup Senior, 3rd; 2015 George C. Thomas Senior, winner; 2015 USGA Four Ball Qualifier; 2014 USGA Senior Am, Round-of-32; 2013 USGA Senior Amateur, Round-of- 32; 2013 Crump Cup Senior, Quarterfinalist; 2008 Champion Nevada State Senior Amateur; 2005 & 2007 Nevada Masters Champion; 2006 Champion Nevada State Mid Am; 2005 Medalist at US Mid Am Sectional Qualifying; 2005 Selected to Represent Nevada at USGA State Team Championship; Past U.S. Open Contestant

Nov 12, 2019						California Senior: Nelson leads as SCGA wins challenge with NCGA
Oct 25, 2012						David Nelson takes lead after Round 1 at Stocker Cup

											Place
2024			Society of Seniors National Super Senior								T8
			Sunnehanna Senior								4
			George Thomas Invitational								20
			Society of Seniors Senior Masters								T9
			Golfweek Senior Amateur								T7
			Golfweek Senior National								T55
2023			SOS Fall Classic								9
			U.S. Senior Amateur Qualifying								Medalist
			Trans-Miss Senior								T15
			Society of Seniors Senior Masters								7
			Golfweek Senior Amateur								T15
			Golfweek Senior National								T6
2022			Society of Seniors Founders Cup								2
			Golfweek Senior Desert								T6
			British Senior Amateur								T46
			National Senior Hall of Fame								T36
			Trans-Miss Senior								T21
			Society of Seniors Senior Masters								T22
			Golfweek Senior Amateur								T13
2021			California Senior Amateur								31
			Golfweek Senior Desert								T4
			George Thomas Invitational								T13
			Golfweek Senior Amateur								7
2020			California Senior Amateur								32
			Golfweek Senior Challenge Cup								T12
			North & South Senior								T17
2019			California Senior Amateur								T5
			Stocker Cup								41
			U.S. Senior Amateur								Final 64
			Nevada State Amateur								T7
			George Thomas Invitational								T22
			Coleman Senior Invitational								30
			Jones Cup Senior								T37
			Gasparilla Senior								MC
2018			Stocker Cup								47
			George Thomas Invitational								T16
			Trans-Miss Senior								T19
			Coleman Senior Invitational								30
			Jones Cup Senior								4
2017			Stocker Cup								T29
			U.S. Senior Amateur								Final 64
			British Senior Amateur								T43
			George Thomas Invitational								16
			Coleman Senior Invitational								T33
2016			Coleman Senior Invitational								T11
			Jones Cup Senior								T3
2015			U.S. Senior Amateur								Final 64
			British Senior Amateur								T18
			George Thomas Invitational								Winner
2014			U.S. Senior Amateur								Final 32
			British Senior Amateur								T20
			Trans-Miss Senior								T6
			Coleman Invitational								T18
2013			U.S. Senior Amateur								Final 32
			Coleman Invitational								T14
			Jones Cup Senior								T16
2012			Stocker Cup								20
			Coleman Invitational								T15
			British Senior Amateur								T13
2011			Stocker Cup								T19
			British Senior Amateur								T38
2009			Scratch Players Mid-Am and Senior								Final 16

											Place
2019			U.S.G.A. Sr. Amateur								Match Play - Lost in 1st Round