The winning New York Numbers numbers for May 19, 1986 were: evening 3-7-8.
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 19, 1986 | Evening | 3-7-8 | 18 | 9 |
| May 18, 1986 | Evening | 7-4-8 | 19 | 1 |
| May 17, 1986 | Evening | 8-2-4 | 14 | 5 |
| May 16, 1986 | Evening | 4-9-5 | 18 | 9 |
| May 15, 1986 | Evening | 1-8-6 | 15 | 6 |
| May 14, 1986 | Evening | 4-1-7 | 12 | 3 |
| May 13, 1986 | Evening | 7-9-4 | 20 | 2 |