The winning Virginia Pick 4 numbers for May 21, 2007 were: day 3-6-7-7; night 8-3-2-1.
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 |
|---|---|---|---|---|
| May 21, 2007 | Night | 8-3-2-1 | 14 | 5 |
| May 21, 2007 | Day | 3-6-7-7 | 23 | 5 |
| May 20, 2007 | Night | 3-3-3-8 | 17 | 8 |
| May 20, 2007 | Day | 7-3-7-2 | 19 | 1 |
| May 19, 2007 | Night | 9-4-0-5 | 18 | 9 |
| May 19, 2007 | Day | 6-1-1-7 | 15 | 6 |
| May 18, 2007 | Night | 6-8-2-0 | 16 | 7 |
| May 18, 2007 | Day | 8-6-3-7 | 24 | 6 |
| May 17, 2007 | Night | 6-2-4-1 | 13 | 4 |
| May 17, 2007 | Day | 8-9-9-6 | 32 | 5 |
| May 16, 2007 | Night | 2-2-9-0 | 13 | 4 |
| May 16, 2007 | Day | 1-9-1-9 | 20 | 2 |
| May 15, 2007 | Night | 0-2-4-8 | 14 | 5 |
| May 15, 2007 | Day | 4-5-4-2 | 15 | 6 |