The winning Michigan Daily 4 numbers for August 22, 2011 were: midday 5-1-7-1; evening 2-8-0-3.
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 |
|---|---|---|---|---|
| Aug 22, 2011 | Evening | 2-8-0-3 | 13 | 4 |
| Aug 22, 2011 | Midday | 5-1-7-1 | 14 | 5 |
| Aug 21, 2011 | Evening | 9-6-7-7 | 29 | 2 |
| Aug 21, 2011 | Midday | 3-2-7-6 | 18 | 9 |
| Aug 20, 2011 | Evening | 0-6-1-5 | 12 | 3 |
| Aug 20, 2011 | Midday | 6-3-8-2 | 19 | 1 |
| Aug 19, 2011 | Evening | 1-8-8-0 | 17 | 8 |
| Aug 19, 2011 | Midday | 7-1-6-4 | 18 | 9 |
| Aug 18, 2011 | Evening | 5-4-5-4 | 18 | 9 |
| Aug 18, 2011 | Midday | 1-9-0-9 | 19 | 1 |
| Aug 17, 2011 | Evening | 5-9-2-5 | 21 | 3 |
| Aug 17, 2011 | Midday | 0-7-5-3 | 15 | 6 |
| Aug 16, 2011 | Evening | 6-7-7-5 | 25 | 7 |
| Aug 16, 2011 | Midday | 7-0-7-5 | 19 | 1 |