The winning Wisconsin Pick 4 numbers for April 9, 2021 were: midday 0-6-7-5; evening 1-3-5-0.
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 9, 2021 | Evening | 1-3-5-0 | 9 | 9 |
| Apr 9, 2021 | Midday | 0-6-7-5 | 18 | 9 |
| Apr 8, 2021 | Evening | 7-1-2-0 | 10 | 1 |
| Apr 8, 2021 | Midday | 3-2-5-3 | 13 | 4 |
| Apr 7, 2021 | Evening | 6-3-7-9 | 25 | 7 |
| Apr 7, 2021 | Midday | 5-3-2-0 | 10 | 1 |
| Apr 6, 2021 | Evening | 1-2-1-6 | 10 | 1 |
| Apr 6, 2021 | Midday | 1-8-7-6 | 22 | 4 |
| Apr 5, 2021 | Evening | 3-8-9-5 | 25 | 7 |
| Apr 5, 2021 | Midday | 1-3-8-9 | 21 | 3 |
| Apr 4, 2021 | Evening | 0-9-7-1 | 17 | 8 |
| Apr 4, 2021 | Midday | 5-7-4-2 | 18 | 9 |
| Apr 3, 2021 | Evening | 1-8-8-5 | 22 | 4 |
| Apr 3, 2021 | Midday | 2-9-6-0 | 17 | 8 |