The winning Wisconsin Pick 4 numbers for August 9, 2021 were: midday 9-5-1-3; evening 6-3-5-1.
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 |
|---|---|---|---|---|
| Aug 9, 2021 | Evening | 6-3-5-1 | 15 | 6 |
| Aug 9, 2021 | Midday | 9-5-1-3 | 18 | 9 |
| Aug 8, 2021 | Evening | 8-3-8-8 | 27 | 9 |
| Aug 8, 2021 | Midday | 0-9-3-9 | 21 | 3 |
| Aug 7, 2021 | Evening | 8-4-0-0 | 12 | 3 |
| Aug 7, 2021 | Midday | 5-0-7-4 | 16 | 7 |
| Aug 6, 2021 | Evening | 2-4-5-5 | 16 | 7 |
| Aug 6, 2021 | Midday | 3-8-8-5 | 24 | 6 |
| Aug 5, 2021 | Evening | 7-9-6-8 | 30 | 3 |
| Aug 5, 2021 | Midday | 9-9-9-3 | 30 | 3 |
| Aug 4, 2021 | Evening | 9-9-7-4 | 29 | 2 |
| Aug 4, 2021 | Midday | 5-9-3-7 | 24 | 6 |
| Aug 3, 2021 | Evening | 1-2-7-5 | 15 | 6 |
| Aug 3, 2021 | Midday | 7-7-4-8 | 26 | 8 |