The winning Delaware Play 4 numbers for September 21, 2019 were: day 5-9-6-7; night 2-7-6-1.
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 21, 2019 | Night | 2-7-6-1 | 16 | 7 |
| Sep 21, 2019 | Day | 5-9-6-7 | 27 | 9 |
| Sep 20, 2019 | Night | 8-3-1-5 | 17 | 8 |
| Sep 20, 2019 | Day | 3-3-2-3 | 11 | 2 |
| Sep 19, 2019 | Night | 0-2-4-9 | 15 | 6 |
| Sep 19, 2019 | Day | 5-5-5-0 | 15 | 6 |
| Sep 18, 2019 | Night | 6-7-3-8 | 24 | 6 |
| Sep 18, 2019 | Day | 6-3-9-7 | 25 | 7 |
| 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 |