The winning Wisconsin Pick 4 numbers for June 21, 2015 were: single 5-5-5-0.
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 |
|---|---|---|---|---|
| Jun 21, 2015 | Single | 5-5-5-0 | 15 | 6 |
| Jun 20, 2015 | Single | 8-2-7-3 | 20 | 2 |
| Jun 19, 2015 | Single | 2-7-4-9 | 22 | 4 |
| Jun 18, 2015 | Single | 1-9-2-2 | 14 | 5 |
| Jun 17, 2015 | Single | 2-8-9-0 | 19 | 1 |
| Jun 16, 2015 | Single | 1-4-1-3 | 9 | 9 |
| Jun 15, 2015 | Single | 7-0-3-8 | 18 | 9 |