The winning Delaware Play 4 numbers for May 19, 2007 were: day 2-2-8-9; night 2-3-8-9.
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 |
|---|---|---|---|---|
| May 19, 2007 | Night | 2-3-8-9 | 22 | 4 |
| May 19, 2007 | Day | 2-2-8-9 | 21 | 3 |
| May 18, 2007 | Night | 5-4-4-3 | 16 | 7 |
| May 18, 2007 | Day | 4-6-8-5 | 23 | 5 |
| May 17, 2007 | Night | 9-2-8-5 | 24 | 6 |
| May 17, 2007 | Day | 1-9-9-9 | 28 | 1 |
| May 16, 2007 | Night | 6-1-6-8 | 21 | 3 |
| May 16, 2007 | Day | 7-9-3-8 | 27 | 9 |
| May 15, 2007 | Night | 5-4-6-5 | 20 | 2 |
| May 15, 2007 | Day | 2-5-1-5 | 13 | 4 |
| May 14, 2007 | Night | 4-2-0-2 | 8 | 8 |
| May 14, 2007 | Day | 9-6-8-0 | 23 | 5 |
| May 13, 2007 | Night | 3-5-6-1 | 15 | 6 |