The winning New York Numbers numbers for September 9, 2021 were: midday 5-9-4; evening 4-4-5.
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).
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 9, 2021 | Evening | 4-4-5 | 13 | 4 |
| Sep 9, 2021 | Midday | 5-9-4 | 18 | 9 |
| Sep 8, 2021 | Evening | 4-6-8 | 18 | 9 |
| Sep 8, 2021 | Midday | 8-7-8 | 23 | 5 |
| Sep 7, 2021 | Evening | 8-8-8 | 24 | 6 |
| Sep 7, 2021 | Midday | 9-7-2 | 18 | 9 |
| Sep 6, 2021 | Evening | 8-8-6 | 22 | 4 |
| Sep 6, 2021 | Midday | 8-4-9 | 21 | 3 |
| Sep 5, 2021 | Evening | 8-1-8 | 17 | 8 |
| Sep 5, 2021 | Midday | 3-8-3 | 14 | 5 |
| Sep 4, 2021 | Evening | 1-7-3 | 11 | 2 |
| Sep 4, 2021 | Midday | 1-9-4 | 14 | 5 |
| Sep 3, 2021 | Evening | 1-9-2 | 12 | 3 |
| Sep 3, 2021 | Midday | 3-5-3 | 11 | 2 |