The winning Delaware Play 4 numbers for December 9, 2001 were: night 9-7-3-4.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Dec 9, 2001 | Night | 9-7-3-4 | 23 | 5 |
| Dec 8, 2001 | Night | 7-0-2-2 | 11 | 2 |
| Dec 8, 2001 | Day | 4-5-3-9 | 21 | 3 |
| Dec 7, 2001 | Night | 6-7-5-1 | 19 | 1 |
| Dec 7, 2001 | Day | 2-4-5-8 | 19 | 1 |
| Dec 6, 2001 | Night | 1-0-9-7 | 17 | 8 |
| Dec 6, 2001 | Day | 4-5-4-2 | 15 | 6 |
| Dec 5, 2001 | Night | 2-1-2-6 | 11 | 2 |
| Dec 5, 2001 | Day | 6-9-0-2 | 17 | 8 |
| Dec 4, 2001 | Night | 8-1-7-5 | 21 | 3 |
| Dec 4, 2001 | Day | 8-2-5-5 | 20 | 2 |
| Dec 3, 2001 | Night | 5-3-1-8 | 17 | 8 |
| Dec 3, 2001 | Day | 7-8-2-8 | 25 | 7 |