The winning New York Win 4 numbers for March 15, 1990 were: evening 3-1-7-5.
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 |
|---|---|---|---|---|
| Mar 15, 1990 | Evening | 3-1-7-5 | 16 | 7 |
| Mar 14, 1990 | Evening | 7-9-3-0 | 19 | 1 |
| Mar 13, 1990 | Evening | 8-5-6-6 | 25 | 7 |
| Mar 12, 1990 | Evening | 8-0-7-6 | 21 | 3 |
| Mar 11, 1990 | Evening | 0-0-4-2 | 6 | 6 |
| Mar 10, 1990 | Evening | 4-8-0-2 | 14 | 5 |
| Mar 9, 1990 | Evening | 9-2-9-7 | 27 | 9 |