The winning Michigan Daily 4 numbers for April 15, 2021 were: midday 8-0-4-9; evening 1-0-4-7.
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 15, 2021 | Evening | 1-0-4-7 | 12 | 3 |
| Apr 15, 2021 | Midday | 8-0-4-9 | 21 | 3 |
| Apr 14, 2021 | Evening | 7-5-7-0 | 19 | 1 |
| Apr 14, 2021 | Midday | 8-0-5-9 | 22 | 4 |
| Apr 13, 2021 | Evening | 6-3-3-9 | 21 | 3 |
| Apr 13, 2021 | Midday | 8-2-2-3 | 15 | 6 |
| Apr 12, 2021 | Evening | 1-6-5-7 | 19 | 1 |
| Apr 12, 2021 | Midday | 3-2-3-2 | 10 | 1 |
| Apr 11, 2021 | Evening | 0-3-0-7 | 10 | 1 |
| Apr 11, 2021 | Midday | 8-2-3-1 | 14 | 5 |
| Apr 10, 2021 | Evening | 0-0-8-6 | 14 | 5 |
| Apr 10, 2021 | Midday | 8-8-5-1 | 22 | 4 |
| Apr 9, 2021 | Evening | 8-6-4-2 | 20 | 2 |
| Apr 9, 2021 | Midday | 1-1-5-1 | 8 | 8 |