The winning Delaware Play 4 numbers for September 10, 2019 were: day 7-1-5-4; night 1-7-2-4.
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).
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 10, 2019 | Night | 1-7-2-4 | 14 | 5 |
| Sep 10, 2019 | Day | 7-1-5-4 | 17 | 8 |
| Sep 9, 2019 | Night | 4-8-0-5 | 17 | 8 |
| Sep 9, 2019 | Day | 2-4-4-6 | 16 | 7 |
| Sep 8, 2019 | Night | 7-0-4-2 | 13 | 4 |
| Sep 7, 2019 | Night | 4-1-5-5 | 15 | 6 |
| Sep 7, 2019 | Day | 0-0-9-6 | 15 | 6 |
| Sep 6, 2019 | Night | 7-7-0-4 | 18 | 9 |
| Sep 6, 2019 | Day | 3-9-1-2 | 15 | 6 |
| Sep 5, 2019 | Night | 7-7-7-9 | 30 | 3 |
| Sep 5, 2019 | Day | 0-6-3-3 | 12 | 3 |
| Sep 4, 2019 | Night | 9-5-0-8 | 22 | 4 |
| Sep 4, 2019 | Day | 9-5-9-6 | 29 | 2 |