The winning New York Numbers numbers for September 20, 2017 were: midday 4-4-4; evening 2-4-1.
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).
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 20, 2017 | Evening | 2-4-1 | 7 | 7 |
| Sep 20, 2017 | Midday | 4-4-4 | 12 | 3 |
| Sep 19, 2017 | Evening | 5-2-9 | 16 | 7 |
| Sep 19, 2017 | Midday | 2-6-2 | 10 | 1 |
| Sep 18, 2017 | Evening | 9-4-2 | 15 | 6 |
| Sep 18, 2017 | Midday | 1-4-0 | 5 | 5 |
| Sep 17, 2017 | Evening | 2-5-1 | 8 | 8 |
| Sep 17, 2017 | Midday | 4-3-1 | 8 | 8 |
| Sep 16, 2017 | Evening | 5-4-0 | 9 | 9 |
| Sep 16, 2017 | Midday | 5-8-4 | 17 | 8 |
| 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 |