The winning Michigan Daily 4 numbers for March 21, 2009 were: midday 5-6-7-0; evening 8-0-2-3.
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 |
|---|---|---|---|---|
| Mar 21, 2009 | Evening | 8-0-2-3 | 13 | 4 |
| Mar 21, 2009 | Midday | 5-6-7-0 | 18 | 9 |
| Mar 20, 2009 | Evening | 4-1-3-0 | 8 | 8 |
| Mar 20, 2009 | Midday | 4-5-7-2 | 18 | 9 |
| Mar 19, 2009 | Evening | 2-8-4-8 | 22 | 4 |
| Mar 19, 2009 | Midday | 5-3-0-8 | 16 | 7 |
| Mar 18, 2009 | Evening | 6-5-2-3 | 16 | 7 |
| Mar 18, 2009 | Midday | 6-0-0-8 | 14 | 5 |
| Mar 17, 2009 | Evening | 6-5-8-3 | 22 | 4 |
| Mar 17, 2009 | Midday | 6-6-9-8 | 29 | 2 |
| Mar 16, 2009 | Evening | 5-4-5-5 | 19 | 1 |
| Mar 16, 2009 | Midday | 8-4-9-3 | 24 | 6 |
| Mar 15, 2009 | Evening | 6-9-5-5 | 25 | 7 |
| Mar 15, 2009 | Midday | 8-4-6-5 | 23 | 5 |