The winning Delaware Play 4 numbers for August 19, 2017 were: day 3-7-1-5; night 7-0-9-9.
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 |
|---|---|---|---|---|
| Aug 19, 2017 | Night | 7-0-9-9 | 25 | 7 |
| Aug 19, 2017 | Day | 3-7-1-5 | 16 | 7 |
| Aug 18, 2017 | Night | 5-1-6-6 | 18 | 9 |
| Aug 18, 2017 | Day | 2-3-9-0 | 14 | 5 |
| Aug 17, 2017 | Night | 0-0-9-4 | 13 | 4 |
| Aug 17, 2017 | Day | 0-7-0-7 | 14 | 5 |
| Aug 16, 2017 | Night | 1-2-5-6 | 14 | 5 |
| Aug 16, 2017 | Day | 7-6-1-0 | 14 | 5 |
| Aug 15, 2017 | Night | 5-7-1-3 | 16 | 7 |
| Aug 15, 2017 | Day | 9-7-0-4 | 20 | 2 |
| Aug 14, 2017 | Night | 8-0-9-9 | 26 | 8 |
| Aug 14, 2017 | Day | 4-9-9-1 | 23 | 5 |
| Aug 13, 2017 | Night | 0-1-4-8 | 13 | 4 |