The winning Michigan Daily 4 numbers for July 21, 2017 were: midday 0-2-2-4; evening 0-1-7-7.
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 |
|---|---|---|---|---|
| Jul 21, 2017 | Evening | 0-1-7-7 | 15 | 6 |
| Jul 21, 2017 | Midday | 0-2-2-4 | 8 | 8 |
| Jul 20, 2017 | Evening | 4-4-8-4 | 20 | 2 |
| Jul 20, 2017 | Midday | 9-5-6-5 | 25 | 7 |
| Jul 19, 2017 | Evening | 8-6-4-9 | 27 | 9 |
| Jul 19, 2017 | Midday | 4-7-2-8 | 21 | 3 |
| Jul 18, 2017 | Evening | 9-3-6-1 | 19 | 1 |
| Jul 18, 2017 | Midday | 0-4-2-3 | 9 | 9 |
| Jul 17, 2017 | Evening | 9-4-9-8 | 30 | 3 |
| Jul 17, 2017 | Midday | 0-3-9-9 | 21 | 3 |
| Jul 16, 2017 | Evening | 0-7-9-5 | 21 | 3 |
| Jul 16, 2017 | Midday | 3-1-0-5 | 9 | 9 |
| Jul 15, 2017 | Evening | 9-6-6-1 | 22 | 4 |
| Jul 15, 2017 | Midday | 1-3-6-3 | 13 | 4 |