The winning New York Win 4 numbers for May 28, 1990 were: evening 5-2-2-0.
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 |
|---|---|---|---|---|
| May 28, 1990 | Evening | 5-2-2-0 | 9 | 9 |
| May 27, 1990 | Evening | 8-2-3-3 | 16 | 7 |
| May 26, 1990 | Evening | 2-1-8-7 | 18 | 9 |
| May 25, 1990 | Evening | 4-4-6-1 | 15 | 6 |
| May 24, 1990 | Evening | 3-7-5-7 | 22 | 4 |
| May 23, 1990 | Evening | 1-7-3-9 | 20 | 2 |
| May 22, 1990 | Evening | 5-9-3-9 | 26 | 8 |