The winning Oregon Pick 4 numbers for September 10, 2021 were: midday 9-1-7-6; day 6-6-1-1; evening 1-4-3-7; night 1-8-8-7.
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 |
|---|---|---|---|---|
| Sep 10, 2021 | Night | 1-8-8-7 | 24 | 6 |
| Sep 10, 2021 | Evening | 1-4-3-7 | 15 | 6 |
| Sep 10, 2021 | Day | 6-6-1-1 | 14 | 5 |
| Sep 10, 2021 | Midday | 9-1-7-6 | 23 | 5 |
| Sep 9, 2021 | Night | 7-6-5-8 | 26 | 8 |
| Sep 9, 2021 | Evening | 6-9-2-3 | 20 | 2 |
| Sep 9, 2021 | Day | 3-8-1-8 | 20 | 2 |
| Sep 9, 2021 | Midday | 1-6-4-7 | 18 | 9 |
| Sep 8, 2021 | Night | 3-7-6-1 | 17 | 8 |
| Sep 8, 2021 | Evening | 7-2-2-3 | 14 | 5 |
| Sep 8, 2021 | Day | 1-8-9-5 | 23 | 5 |
| Sep 8, 2021 | Midday | 3-6-9-8 | 26 | 8 |
| Sep 7, 2021 | Night | 3-0-6-7 | 16 | 7 |
| Sep 7, 2021 | Evening | 4-7-6-9 | 26 | 8 |
| Sep 7, 2021 | Day | 3-4-7-1 | 15 | 6 |
| Sep 7, 2021 | Midday | 0-9-7-5 | 21 | 3 |
| Sep 6, 2021 | Night | 3-7-0-4 | 14 | 5 |
| Sep 6, 2021 | Evening | 1-9-0-1 | 11 | 2 |
| Sep 6, 2021 | Day | 7-3-0-9 | 19 | 1 |
| Sep 6, 2021 | Midday | 4-7-4-1 | 16 | 7 |
| Sep 5, 2021 | Night | 9-5-2-2 | 18 | 9 |
| Sep 5, 2021 | Evening | 0-5-3-2 | 10 | 1 |
| Sep 5, 2021 | Day | 8-6-0-5 | 19 | 1 |
| Sep 5, 2021 | Midday | 7-1-4-5 | 17 | 8 |
| Sep 4, 2021 | Night | 2-7-2-2 | 13 | 4 |
| Sep 4, 2021 | Evening | 4-7-5-6 | 22 | 4 |
| Sep 4, 2021 | Day | 7-3-3-4 | 17 | 8 |
| Sep 4, 2021 | Midday | 1-3-0-9 | 13 | 4 |