The winning Michigan Daily 4 numbers for March 8, 1991 were: evening 8-2-3-1.
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 8, 1991 | Evening | 8-2-3-1 | 14 | 5 |
| Mar 7, 1991 | Evening | 7-0-1-6 | 14 | 5 |
| Mar 6, 1991 | Evening | 2-6-2-0 | 10 | 1 |
| Mar 5, 1991 | Evening | 0-6-9-8 | 23 | 5 |
| Mar 4, 1991 | Evening | 4-2-9-9 | 24 | 6 |
| Mar 2, 1991 | Evening | 0-9-7-0 | 16 | 7 |