The winning Wisconsin Pick 4 numbers for September 15, 2018 were: single 0-4-5-0.
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 |
|---|---|---|---|---|
| Sep 15, 2018 | Single | 0-4-5-0 | 9 | 9 |
| Sep 14, 2018 | Single | 4-3-5-6 | 18 | 9 |
| Sep 13, 2018 | Single | 1-9-0-8 | 18 | 9 |
| Sep 12, 2018 | Single | 4-9-8-0 | 21 | 3 |
| Sep 11, 2018 | Single | 9-5-5-7 | 26 | 8 |
| Sep 10, 2018 | Single | 0-5-1-6 | 12 | 3 |
| Sep 9, 2018 | Single | 3-7-5-7 | 22 | 4 |