The winning Oregon Pick 4 numbers for August 20, 2023 were: midday 0-9-0-1; day 4-7-6-6; evening 8-0-9-1; night 0-5-3-0.
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).
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 20, 2023 | Night | 0-5-3-0 | 8 | 8 |
| Aug 20, 2023 | Evening | 8-0-9-1 | 18 | 9 |
| Aug 20, 2023 | Day | 4-7-6-6 | 23 | 5 |
| Aug 20, 2023 | Midday | 0-9-0-1 | 10 | 1 |
| Aug 19, 2023 | Night | 3-3-4-0 | 10 | 1 |
| Aug 19, 2023 | Evening | 1-9-9-6 | 25 | 7 |
| Aug 19, 2023 | Day | 4-7-1-2 | 14 | 5 |
| Aug 19, 2023 | Midday | 4-0-3-2 | 9 | 9 |
| Aug 18, 2023 | Night | 6-7-2-5 | 20 | 2 |
| Aug 18, 2023 | Evening | 8-8-8-7 | 31 | 4 |
| Aug 18, 2023 | Day | 0-4-0-3 | 7 | 7 |
| Aug 18, 2023 | Midday | 4-5-0-8 | 17 | 8 |
| Aug 17, 2023 | Night | 6-2-7-0 | 15 | 6 |
| Aug 17, 2023 | Evening | 2-3-7-9 | 21 | 3 |
| Aug 17, 2023 | Day | 6-3-0-3 | 12 | 3 |
| Aug 17, 2023 | Midday | 8-8-2-5 | 23 | 5 |
| Aug 16, 2023 | Night | 1-7-1-8 | 17 | 8 |
| Aug 16, 2023 | Evening | 3-8-1-4 | 16 | 7 |
| Aug 16, 2023 | Day | 0-0-7-5 | 12 | 3 |
| Aug 16, 2023 | Midday | 2-5-0-9 | 16 | 7 |
| Aug 15, 2023 | Night | 9-1-0-6 | 16 | 7 |
| Aug 15, 2023 | Evening | 7-4-6-0 | 17 | 8 |
| Aug 15, 2023 | Day | 6-5-8-9 | 28 | 1 |
| Aug 15, 2023 | Midday | 4-0-0-9 | 13 | 4 |
| Aug 14, 2023 | Night | 7-9-4-1 | 21 | 3 |
| Aug 14, 2023 | Evening | 6-4-1-3 | 14 | 5 |
| Aug 14, 2023 | Day | 7-8-2-0 | 17 | 8 |
| Aug 14, 2023 | Midday | 1-5-4-5 | 15 | 6 |