The winning North Carolina Pick 4 numbers for May 19, 2010 were: evening 7-9-1-3.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| May 19, 2010 | Evening | 7-9-1-3 | 20 | 2 |
| May 18, 2010 | Evening | 2-6-2-4 | 14 | 5 |
| May 17, 2010 | Evening | 2-0-7-7 | 16 | 7 |
| May 16, 2010 | Evening | 6-6-7-3 | 22 | 4 |
| May 15, 2010 | Evening | 1-4-1-1 | 7 | 7 |
| May 14, 2010 | Evening | 4-2-6-4 | 16 | 7 |
| May 13, 2010 | Evening | 1-9-4-4 | 18 | 9 |