The winning Delaware Play 4 numbers for February 19, 2009 were: day 2-5-5-9; night 1-6-3-7.
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 |
|---|---|---|---|---|
| Feb 19, 2009 | Night | 1-6-3-7 | 17 | 8 |
| Feb 19, 2009 | Day | 2-5-5-9 | 21 | 3 |
| Feb 18, 2009 | Night | 4-7-0-2 | 13 | 4 |
| Feb 18, 2009 | Day | 0-5-0-0 | 5 | 5 |
| Feb 17, 2009 | Night | 2-1-6-5 | 14 | 5 |
| Feb 17, 2009 | Day | 0-1-2-2 | 5 | 5 |
| Feb 16, 2009 | Night | 8-5-8-1 | 22 | 4 |
| Feb 16, 2009 | Day | 3-6-5-0 | 14 | 5 |
| Feb 15, 2009 | Night | 1-2-9-6 | 18 | 9 |
| Feb 14, 2009 | Night | 4-2-3-4 | 13 | 4 |
| Feb 14, 2009 | Day | 4-7-2-7 | 20 | 2 |
| Feb 13, 2009 | Night | 1-1-9-0 | 11 | 2 |
| Feb 13, 2009 | Day | 4-8-3-6 | 21 | 3 |