The winning Oregon Pick 4 numbers for September 21, 2018 were: midday 3-1-7-5; day 0-9-6-4; evening 5-5-8-8; night 4-1-6-4.
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 21, 2018 | Night | 4-1-6-4 | 15 | 6 |
| Sep 21, 2018 | Evening | 5-5-8-8 | 26 | 8 |
| Sep 21, 2018 | Day | 0-9-6-4 | 19 | 1 |
| Sep 21, 2018 | Midday | 3-1-7-5 | 16 | 7 |
| Sep 20, 2018 | Night | 8-7-6-1 | 22 | 4 |
| Sep 20, 2018 | Evening | 2-6-7-5 | 20 | 2 |
| Sep 20, 2018 | Day | 5-3-5-0 | 13 | 4 |
| Sep 20, 2018 | Midday | 7-7-8-9 | 31 | 4 |
| Sep 19, 2018 | Night | 1-4-9-6 | 20 | 2 |
| Sep 19, 2018 | Evening | 4-6-6-3 | 19 | 1 |
| Sep 19, 2018 | Day | 1-0-8-1 | 10 | 1 |
| Sep 19, 2018 | Midday | 4-0-0-2 | 6 | 6 |
| Sep 18, 2018 | Night | 7-1-9-1 | 18 | 9 |
| Sep 18, 2018 | Evening | 9-4-7-9 | 29 | 2 |
| Sep 18, 2018 | Day | 3-4-5-5 | 17 | 8 |
| Sep 18, 2018 | Midday | 3-0-4-9 | 16 | 7 |
| Sep 17, 2018 | Night | 2-8-4-0 | 14 | 5 |
| Sep 17, 2018 | Evening | 8-3-1-6 | 18 | 9 |
| Sep 17, 2018 | Day | 8-2-8-9 | 27 | 9 |
| Sep 17, 2018 | Midday | 1-8-6-1 | 16 | 7 |
| Sep 16, 2018 | Night | 5-6-6-9 | 26 | 8 |
| Sep 16, 2018 | Evening | 2-2-5-8 | 17 | 8 |
| Sep 16, 2018 | Day | 3-1-6-0 | 10 | 1 |
| Sep 16, 2018 | Midday | 3-4-0-3 | 10 | 1 |
| Sep 15, 2018 | Night | 5-3-1-7 | 16 | 7 |
| Sep 15, 2018 | Evening | 1-3-5-4 | 13 | 4 |
| Sep 15, 2018 | Day | 3-8-1-8 | 20 | 2 |
| Sep 15, 2018 | Midday | 6-1-9-9 | 25 | 7 |