The winning Delaware Play 4 numbers for October 9, 2019 were: day 4-8-1-7; night 1-3-8-2.
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 |
|---|---|---|---|---|
| Oct 9, 2019 | Night | 1-3-8-2 | 14 | 5 |
| Oct 9, 2019 | Day | 4-8-1-7 | 20 | 2 |
| Oct 8, 2019 | Night | 5-9-1-3 | 18 | 9 |
| Oct 8, 2019 | Day | 1-2-3-7 | 13 | 4 |
| Oct 7, 2019 | Night | 9-6-0-4 | 19 | 1 |
| Oct 7, 2019 | Day | 9-2-1-5 | 17 | 8 |
| Oct 6, 2019 | Night | 8-0-7-8 | 23 | 5 |
| Oct 5, 2019 | Night | 2-7-7-0 | 16 | 7 |
| Oct 5, 2019 | Day | 7-2-7-8 | 24 | 6 |
| Oct 4, 2019 | Night | 6-9-7-5 | 27 | 9 |
| Oct 4, 2019 | Day | 5-7-5-7 | 24 | 6 |
| Oct 3, 2019 | Night | 2-2-9-2 | 15 | 6 |
| Oct 3, 2019 | Day | 6-2-9-7 | 24 | 6 |