The winning Michigan Daily 4 numbers for September 25, 1991 were: evening 3-4-1-9.
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 25, 1991 | Evening | 3-4-1-9 | 17 | 8 |
| Sep 24, 1991 | Evening | 9-7-3-0 | 19 | 1 |
| Sep 23, 1991 | Evening | 9-2-3-5 | 19 | 1 |
| Sep 21, 1991 | Evening | 7-8-4-3 | 22 | 4 |
| Sep 20, 1991 | Evening | 6-0-0-7 | 13 | 4 |
| Sep 19, 1991 | Evening | 8-0-2-9 | 19 | 1 |