The winning New York Numbers numbers for September 15, 2017 were: midday 7-7-7; evening 8-7-1.
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).
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 |
|---|---|---|---|---|
| Sep 15, 2017 | Evening | 8-7-1 | 16 | 7 |
| Sep 15, 2017 | Midday | 7-7-7 | 21 | 3 |
| Sep 14, 2017 | Evening | 4-1-9 | 14 | 5 |
| Sep 14, 2017 | Midday | 0-4-6 | 10 | 1 |
| Sep 13, 2017 | Evening | 9-9-2 | 20 | 2 |
| Sep 13, 2017 | Midday | 7-7-0 | 14 | 5 |
| Sep 12, 2017 | Evening | 7-3-1 | 11 | 2 |
| Sep 12, 2017 | Midday | 1-3-9 | 13 | 4 |
| Sep 11, 2017 | Evening | 0-4-7 | 11 | 2 |
| Sep 11, 2017 | Midday | 9-8-7 | 24 | 6 |
| Sep 10, 2017 | Evening | 9-3-0 | 12 | 3 |
| Sep 10, 2017 | Midday | 1-2-0 | 3 | 3 |
| Sep 9, 2017 | Evening | 6-3-3 | 12 | 3 |
| Sep 9, 2017 | Midday | 7-6-7 | 20 | 2 |