The winning New York Win 4 numbers for April 28, 1988 were: evening 3-2-0-0.
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 |
|---|---|---|---|---|
| Apr 28, 1988 | Evening | 3-2-0-0 | 5 | 5 |
| Apr 27, 1988 | Evening | 6-8-6-8 | 28 | 1 |
| Apr 26, 1988 | Evening | 9-6-1-8 | 24 | 6 |
| Apr 25, 1988 | Evening | 3-5-7-8 | 23 | 5 |
| Apr 24, 1988 | Evening | 5-1-3-3 | 12 | 3 |
| Apr 23, 1988 | Evening | 0-3-1-2 | 6 | 6 |
| Apr 22, 1988 | Evening | 8-7-8-5 | 28 | 1 |