The winning Michigan Daily 3 numbers for September 21, 2018 were: midday 6-3-8; evening 5-1-2.
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 |
|---|---|---|---|---|
| Sep 21, 2018 | Evening | 5-1-2 | 8 | 8 |
| Sep 21, 2018 | Midday | 6-3-8 | 17 | 8 |
| Sep 20, 2018 | Evening | 1-9-0 | 10 | 1 |
| Sep 20, 2018 | Midday | 3-2-0 | 5 | 5 |
| Sep 19, 2018 | Evening | 2-6-5 | 13 | 4 |
| Sep 19, 2018 | Midday | 6-3-1 | 10 | 1 |
| Sep 18, 2018 | Evening | 3-1-2 | 6 | 6 |
| Sep 18, 2018 | Midday | 5-7-6 | 18 | 9 |
| Sep 17, 2018 | Evening | 0-8-6 | 14 | 5 |
| Sep 17, 2018 | Midday | 6-8-8 | 22 | 4 |
| Sep 16, 2018 | Evening | 3-1-7 | 11 | 2 |
| Sep 16, 2018 | Midday | 9-0-0 | 9 | 9 |
| Sep 15, 2018 | Evening | 2-0-0 | 2 | 2 |
| Sep 15, 2018 | Midday | 6-2-4 | 12 | 3 |