The winning Wisconsin Pick 3 numbers for September 20, 1998 were: single 7-3-8.
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 20, 1998 | Single | 7-3-8 | 18 | 9 |
| Sep 19, 1998 | Single | 4-0-7 | 11 | 2 |
| Sep 18, 1998 | Single | 7-1-3 | 11 | 2 |
| Sep 17, 1998 | Single | 3-3-4 | 10 | 1 |
| Sep 16, 1998 | Single | 9-7-7 | 23 | 5 |
| Sep 15, 1998 | Single | 2-7-8 | 17 | 8 |
| Sep 14, 1998 | Single | 1-6-0 | 7 | 7 |