The winning Delaware Play 4 numbers for January 9, 2021 were: day 1-5-5-0; night 9-5-0-9.
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 |
|---|---|---|---|---|
| Jan 9, 2021 | Night | 9-5-0-9 | 23 | 5 |
| Jan 9, 2021 | Day | 1-5-5-0 | 11 | 2 |
| Jan 8, 2021 | Night | 4-4-7-6 | 21 | 3 |
| Jan 8, 2021 | Day | 8-9-0-4 | 21 | 3 |
| Jan 7, 2021 | Night | 5-4-9-5 | 23 | 5 |
| Jan 7, 2021 | Day | 8-2-9-3 | 22 | 4 |
| Jan 6, 2021 | Night | 2-3-8-5 | 18 | 9 |
| Jan 6, 2021 | Day | 9-2-5-9 | 25 | 7 |
| Jan 5, 2021 | Night | 8-1-1-0 | 10 | 1 |
| Jan 5, 2021 | Day | 6-2-8-9 | 25 | 7 |
| Jan 4, 2021 | Night | 4-7-4-9 | 24 | 6 |
| Jan 4, 2021 | Day | 3-6-4-4 | 17 | 8 |
| Jan 3, 2021 | Night | 5-7-6-3 | 21 | 3 |