The winning New York Win 4 numbers for October 28, 1991 were: evening 2-5-7-3.
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 |
|---|---|---|---|---|
| Oct 28, 1991 | Evening | 2-5-7-3 | 17 | 8 |
| Oct 27, 1991 | Evening | 7-7-5-7 | 26 | 8 |
| Oct 26, 1991 | Evening | 4-0-4-0 | 8 | 8 |
| Oct 25, 1991 | Evening | 2-4-5-4 | 15 | 6 |
| Oct 24, 1991 | Evening | 7-8-3-6 | 24 | 6 |
| Oct 23, 1991 | Evening | 9-0-3-7 | 19 | 1 |
| Oct 22, 1991 | Evening | 2-7-6-2 | 17 | 8 |