The winning New York Numbers numbers for May 9, 1990 were: evening 4-4-2.
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 9, 1990 | Evening | 4-4-2 | 10 | 1 |
| May 8, 1990 | Evening | 3-7-6 | 16 | 7 |
| May 7, 1990 | Evening | 0-5-2 | 7 | 7 |
| May 6, 1990 | Evening | 1-1-1 | 3 | 3 |
| May 5, 1990 | Evening | 7-6-1 | 14 | 5 |
| May 4, 1990 | Evening | 8-3-2 | 13 | 4 |
| May 3, 1990 | Evening | 8-0-5 | 13 | 4 |