The winning Delaware Play 3 numbers for September 9, 2001 were: night 4-7-0.
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, 2001 | Night | 4-7-0 | 11 | 2 |
| Sep 8, 2001 | Night | 1-6-7 | 14 | 5 |
| Sep 8, 2001 | Day | 5-4-1 | 10 | 1 |
| Sep 7, 2001 | Night | 0-8-1 | 9 | 9 |
| Sep 7, 2001 | Day | 2-5-8 | 15 | 6 |
| Sep 6, 2001 | Night | 7-8-7 | 22 | 4 |
| Sep 6, 2001 | Day | 5-7-7 | 19 | 1 |
| Sep 5, 2001 | Night | 1-1-8 | 10 | 1 |
| Sep 5, 2001 | Day | 1-6-7 | 14 | 5 |
| Sep 4, 2001 | Night | 4-8-1 | 13 | 4 |
| Sep 4, 2001 | Day | 1-3-2 | 6 | 6 |
| Sep 3, 2001 | Night | 3-6-7 | 16 | 7 |
| Sep 3, 2001 | Day | 9-8-1 | 18 | 9 |