The winning Michigan Daily 4 numbers for September 9, 2011 were: midday 1-6-8-6; evening 9-6-7-8.
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).
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 9, 2011 | Evening | 9-6-7-8 | 30 | 3 |
| Sep 9, 2011 | Midday | 1-6-8-6 | 21 | 3 |
| Sep 8, 2011 | Evening | 8-4-6-1 | 19 | 1 |
| Sep 8, 2011 | Midday | 1-8-1-6 | 16 | 7 |
| Sep 7, 2011 | Evening | 6-1-6-2 | 15 | 6 |
| Sep 7, 2011 | Midday | 7-5-2-1 | 15 | 6 |
| Sep 6, 2011 | Evening | 5-1-2-4 | 12 | 3 |
| Sep 6, 2011 | Midday | 9-0-6-8 | 23 | 5 |
| Sep 5, 2011 | Evening | 8-9-9-7 | 33 | 6 |
| Sep 5, 2011 | Midday | 7-4-6-4 | 21 | 3 |
| Sep 4, 2011 | Evening | 2-6-9-9 | 26 | 8 |
| Sep 4, 2011 | Midday | 1-1-0-4 | 6 | 6 |
| Sep 3, 2011 | Evening | 6-7-8-8 | 29 | 2 |
| Sep 3, 2011 | Midday | 4-3-5-1 | 13 | 4 |