The winning New York Win 4 numbers for September 1, 1999 were: evening 1-7-9-3.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Sep 1, 1999 | Evening | 1-7-9-3 | 20 | 2 |
| Aug 31, 1999 | Evening | 4-6-6-5 | 21 | 3 |
| Aug 30, 1999 | Evening | 1-9-6-2 | 18 | 9 |
| Aug 29, 1999 | Evening | 1-3-9-6 | 19 | 1 |
| Aug 28, 1999 | Evening | 2-8-7-0 | 17 | 8 |
| Aug 27, 1999 | Evening | 1-7-7-3 | 18 | 9 |
| Aug 26, 1999 | Evening | 3-9-6-2 | 20 | 2 |