The winning Michigan Daily 4 numbers for February 21, 2021 were: midday 9-5-4-7; evening 6-7-7-1.
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, 2021 | Evening | 6-7-7-1 | 21 | 3 |
| Feb 21, 2021 | Midday | 9-5-4-7 | 25 | 7 |
| Feb 20, 2021 | Evening | 3-4-9-7 | 23 | 5 |
| Feb 20, 2021 | Midday | 6-8-7-1 | 22 | 4 |
| Feb 19, 2021 | Evening | 1-5-7-0 | 13 | 4 |
| Feb 19, 2021 | Midday | 0-0-7-9 | 16 | 7 |
| Feb 18, 2021 | Evening | 4-7-1-9 | 21 | 3 |
| Feb 18, 2021 | Midday | 3-5-3-7 | 18 | 9 |
| Feb 17, 2021 | Evening | 5-4-7-5 | 21 | 3 |
| Feb 17, 2021 | Midday | 4-8-0-0 | 12 | 3 |
| Feb 16, 2021 | Evening | 6-9-8-5 | 28 | 1 |
| Feb 16, 2021 | Midday | 9-3-0-8 | 20 | 2 |
| Feb 15, 2021 | Evening | 6-4-5-5 | 20 | 2 |
| Feb 15, 2021 | Midday | 5-6-3-4 | 18 | 9 |