The winning Delaware Play 4 numbers for September 21, 2001 were: day 1-1-4-8; night 6-9-7-6.
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 |
|---|---|---|---|---|
| Sep 21, 2001 | Night | 6-9-7-6 | 28 | 1 |
| Sep 21, 2001 | Day | 1-1-4-8 | 14 | 5 |
| Sep 20, 2001 | Night | 9-4-8-9 | 30 | 3 |
| Sep 20, 2001 | Day | 8-2-5-2 | 17 | 8 |
| Sep 19, 2001 | Night | 9-4-9-3 | 25 | 7 |
| Sep 19, 2001 | Day | 2-0-7-7 | 16 | 7 |
| Sep 18, 2001 | Night | 0-4-9-2 | 15 | 6 |
| Sep 18, 2001 | Day | 2-4-8-2 | 16 | 7 |
| Sep 17, 2001 | Night | 5-3-0-6 | 14 | 5 |
| Sep 17, 2001 | Day | 9-4-0-1 | 14 | 5 |
| Sep 16, 2001 | Night | 9-5-2-6 | 22 | 4 |
| Sep 15, 2001 | Night | 0-7-9-8 | 24 | 6 |
| Sep 15, 2001 | Day | 0-9-7-8 | 24 | 6 |