The winning New York Win 4 numbers for August 21, 2011 were: midday 8-4-5-8; evening 7-2-2-4.
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 |
|---|---|---|---|---|
| Aug 21, 2011 | Evening | 7-2-2-4 | 15 | 6 |
| Aug 21, 2011 | Midday | 8-4-5-8 | 25 | 7 |
| Aug 20, 2011 | Evening | 3-1-4-8 | 16 | 7 |
| Aug 20, 2011 | Midday | 0-8-8-1 | 17 | 8 |
| Aug 19, 2011 | Evening | 6-1-5-1 | 13 | 4 |
| Aug 19, 2011 | Midday | 7-5-8-1 | 21 | 3 |
| Aug 18, 2011 | Evening | 5-4-2-5 | 16 | 7 |
| Aug 18, 2011 | Midday | 1-9-6-8 | 24 | 6 |
| Aug 17, 2011 | Evening | 5-6-5-9 | 25 | 7 |
| Aug 17, 2011 | Midday | 4-3-0-8 | 15 | 6 |
| Aug 16, 2011 | Evening | 5-4-9-6 | 24 | 6 |
| Aug 16, 2011 | Midday | 5-6-3-9 | 23 | 5 |
| Aug 15, 2011 | Evening | 8-2-9-6 | 25 | 7 |
| Aug 15, 2011 | Midday | 7-5-5-9 | 26 | 8 |