The winning Michigan Daily 4 numbers for May 13, 2009 were: midday 1-7-5-5; evening 6-1-8-2.
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 |
|---|---|---|---|---|
| May 13, 2009 | Evening | 6-1-8-2 | 17 | 8 |
| May 13, 2009 | Midday | 1-7-5-5 | 18 | 9 |
| May 12, 2009 | Evening | 5-6-6-4 | 21 | 3 |
| May 12, 2009 | Midday | 0-8-0-1 | 9 | 9 |
| May 11, 2009 | Evening | 7-1-6-0 | 14 | 5 |
| May 11, 2009 | Midday | 9-0-5-5 | 19 | 1 |
| May 10, 2009 | Evening | 0-6-7-4 | 17 | 8 |
| May 10, 2009 | Midday | 6-9-3-7 | 25 | 7 |
| May 9, 2009 | Evening | 8-8-0-1 | 17 | 8 |
| May 9, 2009 | Midday | 4-7-8-9 | 28 | 1 |
| May 8, 2009 | Evening | 4-5-9-1 | 19 | 1 |
| May 8, 2009 | Midday | 8-3-7-3 | 21 | 3 |
| May 7, 2009 | Evening | 5-9-8-1 | 23 | 5 |
| May 7, 2009 | Midday | 2-7-0-1 | 10 | 1 |