The winning Michigan Daily 4 numbers for February 21, 2015 were: midday 9-2-4-1; evening 1-5-0-0.
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 |
|---|---|---|---|---|
| Feb 21, 2015 | Evening | 1-5-0-0 | 6 | 6 |
| Feb 21, 2015 | Midday | 9-2-4-1 | 16 | 7 |
| Feb 20, 2015 | Evening | 8-9-9-6 | 32 | 5 |
| Feb 20, 2015 | Midday | 0-0-9-9 | 18 | 9 |
| Feb 19, 2015 | Evening | 7-4-7-1 | 19 | 1 |
| Feb 19, 2015 | Midday | 5-1-9-0 | 15 | 6 |
| Feb 18, 2015 | Evening | 2-5-8-6 | 21 | 3 |
| Feb 18, 2015 | Midday | 2-5-1-4 | 12 | 3 |
| Feb 17, 2015 | Evening | 6-2-3-0 | 11 | 2 |
| Feb 17, 2015 | Midday | 0-5-3-4 | 12 | 3 |
| Feb 16, 2015 | Evening | 3-0-8-5 | 16 | 7 |
| Feb 16, 2015 | Midday | 3-5-7-0 | 15 | 6 |
| Feb 15, 2015 | Evening | 2-9-3-7 | 21 | 3 |
| Feb 15, 2015 | Midday | 0-6-5-3 | 14 | 5 |