The winning New York Win 4 numbers for September 17, 2008 were: midday 1-8-7-8; evening 5-4-6-3.
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 17, 2008 | Evening | 5-4-6-3 | 18 | 9 |
| Sep 17, 2008 | Midday | 1-8-7-8 | 24 | 6 |
| Sep 16, 2008 | Evening | 8-9-0-1 | 18 | 9 |
| Sep 16, 2008 | Midday | 1-5-5-0 | 11 | 2 |
| Sep 15, 2008 | Evening | 4-3-4-8 | 19 | 1 |
| Sep 15, 2008 | Midday | 4-7-5-7 | 23 | 5 |
| Sep 14, 2008 | Evening | 2-4-5-1 | 12 | 3 |
| Sep 14, 2008 | Midday | 8-4-7-2 | 21 | 3 |
| Sep 13, 2008 | Evening | 5-0-0-1 | 6 | 6 |
| Sep 13, 2008 | Midday | 6-4-1-8 | 19 | 1 |
| Sep 12, 2008 | Evening | 4-9-2-1 | 16 | 7 |
| Sep 12, 2008 | Midday | 4-4-8-4 | 20 | 2 |
| Sep 11, 2008 | Evening | 3-3-8-3 | 17 | 8 |
| Sep 11, 2008 | Midday | 7-4-5-1 | 17 | 8 |