The winning Virginia Pick 4 numbers for October 21, 1997 were: day 4-4-2-4; night 9-9-7-3.
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 21, 1997 | Night | 9-9-7-3 | 28 | 1 |
| Oct 21, 1997 | Day | 4-4-2-4 | 14 | 5 |
| Oct 20, 1997 | Night | 7-5-0-7 | 19 | 1 |
| Oct 20, 1997 | Day | 8-6-9-8 | 31 | 4 |
| Oct 18, 1997 | Night | 4-9-5-8 | 26 | 8 |
| Oct 18, 1997 | Day | 8-7-3-4 | 22 | 4 |
| Oct 17, 1997 | Night | 1-6-8-3 | 18 | 9 |
| Oct 17, 1997 | Day | 7-5-3-1 | 16 | 7 |
| Oct 16, 1997 | Night | 1-8-1-2 | 12 | 3 |
| Oct 16, 1997 | Day | 2-8-4-6 | 20 | 2 |
| Oct 15, 1997 | Night | 9-8-1-0 | 18 | 9 |
| Oct 15, 1997 | Day | 5-3-1-3 | 12 | 3 |