The winning Michigan Daily 3 numbers for September 15, 2011 were: midday 9-8-6; evening 5-8-9.
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).
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 15, 2011 | Evening | 5-8-9 | 22 | 4 |
| Sep 15, 2011 | Midday | 9-8-6 | 23 | 5 |
| Sep 14, 2011 | Evening | 1-6-3 | 10 | 1 |
| Sep 14, 2011 | Midday | 8-7-2 | 17 | 8 |
| Sep 13, 2011 | Evening | 5-5-5 | 15 | 6 |
| Sep 13, 2011 | Midday | 6-0-1 | 7 | 7 |
| Sep 12, 2011 | Evening | 1-2-4 | 7 | 7 |
| Sep 12, 2011 | Midday | 9-4-4 | 17 | 8 |
| Sep 11, 2011 | Evening | 4-0-1 | 5 | 5 |
| Sep 11, 2011 | Midday | 9-2-9 | 20 | 2 |
| Sep 10, 2011 | Evening | 7-0-2 | 9 | 9 |
| Sep 10, 2011 | Midday | 2-1-8 | 11 | 2 |
| Sep 9, 2011 | Evening | 0-9-1 | 10 | 1 |
| Sep 9, 2011 | Midday | 1-4-3 | 8 | 8 |