| Year | Class/Event | David Mendelblatt | Dan Norton | |
|---|---|---|---|---|
| 2005 | Sunfish US Nationals at Midwinter | Sarasota Sailing Squadron (USA) | 1 | 8 |
| 2006 | Open Sunfish Worlds | 2 | 28 | |
| 2007 | Sunfish US Nationals at Midwinter | Edison SC (USA) | 1 | 14 |
| 2009 | Open Sunfish Worlds | 3 | 33 | |
| 2012 | Sunfish North American championship | Waukegan YC (USA) | 1 | 6 |
| 2012 | Open Sunfish Worlds | 3 | 14 | |
| 2013 | Sunfish US Nationals at Midwinter | Sarasota Sailing Squadron (USA) | 1 | 3 |
| 2014 | Open Sunfish Worlds | 4 | 27 | |
| 2015 | Sunfish US Nationals at Midwinter | Melbourne YC (USA) | 5 | 21 |
| 2019 | Sunfish US Nationals at Midwinter | Davis Island YC (USA) | 2 | 10 |
| 10 | 0 | |||