The winning Wisconsin Pick 4 numbers for February 25, 1998 were: single 6-3-6-4.
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 |
|---|---|---|---|---|
| Feb 25, 1998 | Single | 6-3-6-4 | 19 | 1 |
| Feb 24, 1998 | Single | 7-9-6-6 | 28 | 1 |
| Feb 23, 1998 | Single | 2-9-2-9 | 22 | 4 |
| Feb 22, 1998 | Single | 1-6-0-8 | 15 | 6 |
| Feb 21, 1998 | Single | 2-6-6-7 | 21 | 3 |
| Feb 20, 1998 | Single | 4-4-0-5 | 13 | 4 |
| Feb 19, 1998 | Single | 5-1-4-5 | 15 | 6 |