The winning Michigan Daily 4 numbers for April 21, 2007 were: midday 8-2-6-6; evening 8-5-3-9.
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 |
|---|---|---|---|---|
| Apr 21, 2007 | Evening | 8-5-3-9 | 25 | 7 |
| Apr 21, 2007 | Midday | 8-2-6-6 | 22 | 4 |
| Apr 20, 2007 | Evening | 7-6-9-1 | 23 | 5 |
| Apr 20, 2007 | Midday | 1-3-2-0 | 6 | 6 |
| Apr 19, 2007 | Evening | 0-1-1-2 | 4 | 4 |
| Apr 19, 2007 | Midday | 5-1-1-5 | 12 | 3 |
| Apr 18, 2007 | Evening | 1-9-3-1 | 14 | 5 |
| Apr 18, 2007 | Midday | 4-8-1-8 | 21 | 3 |
| Apr 17, 2007 | Evening | 0-5-9-9 | 23 | 5 |
| Apr 17, 2007 | Midday | 6-6-2-1 | 15 | 6 |
| Apr 16, 2007 | Evening | 5-8-0-3 | 16 | 7 |
| Apr 16, 2007 | Midday | 6-9-2-0 | 17 | 8 |
| Apr 15, 2007 | Evening | 0-5-3-3 | 11 | 2 |
| Apr 15, 2007 | Midday | 9-2-5-4 | 20 | 2 |