The winning North Carolina Pick 4 numbers for May 22, 2009 were: evening 5-4-4-7.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| May 22, 2009 | Evening | 5-4-4-7 | 20 | 2 |
| May 21, 2009 | Evening | 4-6-7-7 | 24 | 6 |
| May 20, 2009 | Evening | 5-5-9-6 | 25 | 7 |
| May 19, 2009 | Evening | 0-1-4-4 | 9 | 9 |
| May 18, 2009 | Evening | 0-0-1-5 | 6 | 6 |
| May 17, 2009 | Evening | 3-5-1-4 | 13 | 4 |
| May 16, 2009 | Evening | 9-1-7-4 | 21 | 3 |