The winning Wisconsin Pick 4 numbers for February 19, 1998 were: single 5-1-4-5.
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 19, 1998 | Single | 5-1-4-5 | 15 | 6 |
| Feb 18, 1998 | Single | 2-9-3-2 | 16 | 7 |
| Feb 17, 1998 | Single | 0-1-0-5 | 6 | 6 |
| Feb 16, 1998 | Single | 1-5-2-9 | 17 | 8 |
| Feb 15, 1998 | Single | 4-6-3-0 | 13 | 4 |
| Feb 14, 1998 | Single | 5-2-9-7 | 23 | 5 |
| Feb 13, 1998 | Single | 1-9-0-7 | 17 | 8 |