The winning Wisconsin Pick 4 numbers for March 4, 1998 were: single 5-2-3-1.
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 |
|---|---|---|---|---|
| Mar 4, 1998 | Single | 5-2-3-1 | 11 | 2 |
| Mar 3, 1998 | Single | 0-4-0-8 | 12 | 3 |
| Mar 2, 1998 | Single | 5-5-8-2 | 20 | 2 |
| Mar 1, 1998 | Single | 1-1-4-1 | 7 | 7 |
| Feb 28, 1998 | Single | 7-4-7-5 | 23 | 5 |
| Feb 27, 1998 | Single | 6-8-3-2 | 19 | 1 |
| Feb 26, 1998 | Single | 6-4-4-1 | 15 | 6 |