The winning New York Win 4 numbers for April 21, 2017 were: midday 5-0-8-4; evening 5-8-4-6.
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 |
|---|---|---|---|---|
| Apr 21, 2017 | Evening | 5-8-4-6 | 23 | 5 |
| Apr 21, 2017 | Midday | 5-0-8-4 | 17 | 8 |
| Apr 20, 2017 | Evening | 7-0-5-9 | 21 | 3 |
| Apr 20, 2017 | Midday | 2-8-3-5 | 18 | 9 |
| Apr 19, 2017 | Evening | 6-5-8-8 | 27 | 9 |
| Apr 19, 2017 | Midday | 7-0-8-5 | 20 | 2 |
| Apr 18, 2017 | Evening | 7-6-4-8 | 25 | 7 |
| Apr 18, 2017 | Midday | 5-2-5-7 | 19 | 1 |
| Apr 17, 2017 | Evening | 3-5-9-0 | 17 | 8 |
| Apr 17, 2017 | Midday | 8-2-3-6 | 19 | 1 |
| Apr 16, 2017 | Evening | 3-3-9-8 | 23 | 5 |
| Apr 16, 2017 | Midday | 1-6-0-8 | 15 | 6 |
| Apr 15, 2017 | Evening | 8-6-2-4 | 20 | 2 |
| Apr 15, 2017 | Midday | 3-8-7-4 | 22 | 4 |