The winning Wisconsin Pick 4 numbers for August 21, 2020 were: midday 8-8-5-7; evening 2-1-7-6.
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 21, 2020 | Evening | 2-1-7-6 | 16 | 7 |
| Aug 21, 2020 | Midday | 8-8-5-7 | 28 | 1 |
| Aug 20, 2020 | Evening | 3-7-4-8 | 22 | 4 |
| Aug 20, 2020 | Midday | 7-7-0-4 | 18 | 9 |
| Aug 19, 2020 | Evening | 5-5-1-7 | 18 | 9 |
| Aug 19, 2020 | Midday | 4-2-4-4 | 14 | 5 |
| Aug 18, 2020 | Evening | 4-3-2-4 | 13 | 4 |
| Aug 18, 2020 | Midday | 4-9-7-5 | 25 | 7 |
| Aug 17, 2020 | Evening | 3-7-8-2 | 20 | 2 |
| Aug 17, 2020 | Midday | 4-5-5-2 | 16 | 7 |
| Aug 16, 2020 | Evening | 1-0-2-3 | 6 | 6 |
| Aug 16, 2020 | Midday | 4-2-9-3 | 18 | 9 |
| Aug 15, 2020 | Evening | 0-4-0-0 | 4 | 4 |
| Aug 15, 2020 | Midday | 5-0-8-8 | 21 | 3 |