The winning Delaware Play 4 numbers for July 21, 2002 were: night 7-6-3-7.
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 |
|---|---|---|---|---|
| Jul 21, 2002 | Night | 7-6-3-7 | 23 | 5 |
| Jul 20, 2002 | Night | 9-6-3-3 | 21 | 3 |
| Jul 20, 2002 | Day | 1-2-8-1 | 12 | 3 |
| Jul 19, 2002 | Night | 3-0-2-4 | 9 | 9 |
| Jul 19, 2002 | Day | 7-0-7-0 | 14 | 5 |
| Jul 18, 2002 | Night | 8-3-0-9 | 20 | 2 |
| Jul 18, 2002 | Day | 1-6-2-3 | 12 | 3 |
| Jul 17, 2002 | Night | 9-4-5-7 | 25 | 7 |
| Jul 17, 2002 | Day | 9-0-2-1 | 12 | 3 |
| Jul 16, 2002 | Night | 2-6-7-6 | 21 | 3 |
| Jul 16, 2002 | Day | 4-8-9-7 | 28 | 1 |
| Jul 15, 2002 | Night | 9-9-5-4 | 27 | 9 |
| Jul 15, 2002 | Day | 9-8-5-3 | 25 | 7 |