The winning New York Win 4 numbers for February 11, 1988 were: evening 8-9-3-4.
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 |
|---|---|---|---|---|
| Feb 11, 1988 | Evening | 8-9-3-4 | 24 | 6 |
| Feb 10, 1988 | Evening | 5-0-9-7 | 21 | 3 |
| Feb 9, 1988 | Evening | 6-6-3-8 | 23 | 5 |
| Feb 8, 1988 | Evening | 0-0-7-8 | 15 | 6 |
| Feb 7, 1988 | Evening | 9-9-4-1 | 23 | 5 |
| Feb 6, 1988 | Evening | 4-9-0-6 | 19 | 1 |
| Feb 5, 1988 | Evening | 4-7-4-5 | 20 | 2 |