The winning Delaware Play 4 numbers for October 15, 2000 were: night 2-0-5-4.
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 |
|---|---|---|---|---|
| Oct 15, 2000 | Night | 2-0-5-4 | 11 | 2 |
| Oct 14, 2000 | Night | 3-7-4-3 | 17 | 8 |
| Oct 14, 2000 | Day | 1-7-5-8 | 21 | 3 |
| Oct 13, 2000 | Night | 6-4-7-0 | 17 | 8 |
| Oct 13, 2000 | Day | 4-8-0-2 | 14 | 5 |
| Oct 12, 2000 | Night | 8-2-2-3 | 15 | 6 |
| Oct 12, 2000 | Day | 9-7-4-5 | 25 | 7 |
| Oct 11, 2000 | Night | 0-5-4-7 | 16 | 7 |
| Oct 11, 2000 | Day | 7-2-7-5 | 21 | 3 |
| Oct 10, 2000 | Night | 9-4-6-7 | 26 | 8 |
| Oct 10, 2000 | Day | 6-7-2-8 | 23 | 5 |
| Oct 9, 2000 | Night | 7-1-3-3 | 14 | 5 |
| Oct 9, 2000 | Day | 8-9-8-3 | 28 | 1 |