The winning Michigan Daily 4 numbers for August 15, 2009 were: midday 9-1-0-5; evening 3-9-4-4.
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 15, 2009 | Evening | 3-9-4-4 | 20 | 2 |
| Aug 15, 2009 | Midday | 9-1-0-5 | 15 | 6 |
| Aug 14, 2009 | Evening | 3-6-4-8 | 21 | 3 |
| Aug 14, 2009 | Midday | 7-4-2-4 | 17 | 8 |
| Aug 13, 2009 | Evening | 6-5-3-3 | 17 | 8 |
| Aug 13, 2009 | Midday | 5-8-7-7 | 27 | 9 |
| Aug 12, 2009 | Evening | 2-3-1-5 | 11 | 2 |
| Aug 12, 2009 | Midday | 8-3-9-0 | 20 | 2 |
| Aug 11, 2009 | Evening | 4-1-9-6 | 20 | 2 |
| Aug 11, 2009 | Midday | 8-8-2-1 | 19 | 1 |
| Aug 10, 2009 | Evening | 3-0-7-9 | 19 | 1 |
| Aug 10, 2009 | Midday | 3-5-7-3 | 18 | 9 |
| Aug 9, 2009 | Evening | 2-4-9-4 | 19 | 1 |
| Aug 9, 2009 | Midday | 0-2-9-5 | 16 | 7 |