The winning New York Win 4 numbers for September 7, 2009 were: midday 9-7-8-4; evening 4-3-4-0.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 7, 2009 | Evening | 4-3-4-0 | 11 | 2 |
| Sep 7, 2009 | Midday | 9-7-8-4 | 28 | 1 |
| Sep 6, 2009 | Evening | 4-6-6-8 | 24 | 6 |
| Sep 6, 2009 | Midday | 0-3-8-8 | 19 | 1 |
| Sep 5, 2009 | Evening | 0-8-3-6 | 17 | 8 |
| Sep 5, 2009 | Midday | 4-1-2-4 | 11 | 2 |
| Sep 4, 2009 | Evening | 7-1-8-6 | 22 | 4 |
| Sep 4, 2009 | Midday | 5-0-0-2 | 7 | 7 |
| Sep 3, 2009 | Evening | 5-9-4-4 | 22 | 4 |
| Sep 3, 2009 | Midday | 4-1-4-6 | 15 | 6 |
| Sep 2, 2009 | Evening | 9-2-7-7 | 25 | 7 |
| Sep 2, 2009 | Midday | 5-4-9-3 | 21 | 3 |
| Sep 1, 2009 | Evening | 6-1-5-2 | 14 | 5 |
| Sep 1, 2009 | Midday | 3-8-4-7 | 22 | 4 |