The winning New York Win 4 numbers for April 15, 1999 were: evening 4-9-4-1.
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 15, 1999 | Evening | 4-9-4-1 | 18 | 9 |
| Apr 14, 1999 | Evening | 9-0-6-2 | 17 | 8 |
| Apr 13, 1999 | Evening | 2-2-5-7 | 16 | 7 |
| Apr 12, 1999 | Evening | 7-6-9-6 | 28 | 1 |
| Apr 11, 1999 | Evening | 4-0-3-6 | 13 | 4 |
| Apr 10, 1999 | Evening | 0-9-1-9 | 19 | 1 |
| Apr 9, 1999 | Evening | 4-0-0-0 | 4 | 4 |