The winning New York Win 4 numbers for September 9, 1998 were: evening 3-0-7-1.
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 9, 1998 | Evening | 3-0-7-1 | 11 | 2 |
| Sep 8, 1998 | Evening | 1-9-8-0 | 18 | 9 |
| Sep 7, 1998 | Evening | 0-0-5-7 | 12 | 3 |
| Sep 6, 1998 | Evening | 6-7-1-8 | 22 | 4 |
| Sep 5, 1998 | Evening | 6-3-0-7 | 16 | 7 |
| Sep 4, 1998 | Evening | 3-9-8-3 | 23 | 5 |
| Sep 3, 1998 | Evening | 7-7-1-6 | 21 | 3 |