The winning Delaware Play 4 numbers for September 17, 2019 were: day 5-4-5-5; night 7-6-2-0.
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 17, 2019 | Night | 7-6-2-0 | 15 | 6 |
| Sep 17, 2019 | Day | 5-4-5-5 | 19 | 1 |
| Sep 16, 2019 | Night | 3-9-8-3 | 23 | 5 |
| Sep 16, 2019 | Day | 7-0-8-1 | 16 | 7 |
| Sep 15, 2019 | Night | 9-4-0-3 | 16 | 7 |
| Sep 14, 2019 | Night | 5-6-1-8 | 20 | 2 |
| Sep 14, 2019 | Day | 1-7-4-6 | 18 | 9 |
| Sep 13, 2019 | Night | 7-5-1-9 | 22 | 4 |
| Sep 13, 2019 | Day | 8-8-9-3 | 28 | 1 |
| Sep 12, 2019 | Night | 9-7-0-5 | 21 | 3 |
| Sep 12, 2019 | Day | 2-3-7-3 | 15 | 6 |
| Sep 11, 2019 | Night | 3-6-2-1 | 12 | 3 |
| Sep 11, 2019 | Day | 3-0-1-7 | 11 | 2 |