The winning Michigan Daily 4 numbers for May 31, 2003 were: midday 1-1-9-1; evening 9-2-5-5.
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 |
|---|---|---|---|---|
| May 31, 2003 | Evening | 9-2-5-5 | 21 | 3 |
| May 31, 2003 | Midday | 1-1-9-1 | 12 | 3 |
| May 30, 2003 | Evening | 1-0-0-3 | 4 | 4 |
| May 30, 2003 | Midday | 9-3-3-0 | 15 | 6 |
| May 29, 2003 | Evening | 2-4-3-4 | 13 | 4 |
| May 29, 2003 | Midday | 9-8-2-3 | 22 | 4 |
| May 28, 2003 | Evening | 0-7-2-5 | 14 | 5 |
| May 28, 2003 | Midday | 0-6-4-8 | 18 | 9 |
| May 27, 2003 | Evening | 8-0-6-3 | 17 | 8 |
| May 27, 2003 | Midday | 9-9-5-6 | 29 | 2 |
| May 26, 2003 | Evening | 9-6-3-5 | 23 | 5 |
| May 26, 2003 | Midday | 3-2-6-3 | 14 | 5 |
| May 25, 2003 | Evening | 5-3-0-0 | 8 | 8 |
| May 25, 2003 | Midday | 2-8-4-8 | 22 | 4 |