The winning Oregon Pick 4 numbers for February 15, 2015 were: midday 7-6-9-6; day 8-1-9-0; evening 6-3-3-2; night 8-3-3-9.
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 |
|---|---|---|---|---|
| Feb 15, 2015 | Night | 8-3-3-9 | 23 | 5 |
| Feb 15, 2015 | Evening | 6-3-3-2 | 14 | 5 |
| Feb 15, 2015 | Day | 8-1-9-0 | 18 | 9 |
| Feb 15, 2015 | Midday | 7-6-9-6 | 28 | 1 |
| Feb 14, 2015 | Night | 7-4-2-6 | 19 | 1 |
| Feb 14, 2015 | Evening | 8-4-8-0 | 20 | 2 |
| Feb 14, 2015 | Day | 4-7-5-8 | 24 | 6 |
| Feb 14, 2015 | Midday | 8-6-0-3 | 17 | 8 |
| Feb 13, 2015 | Night | 9-2-8-8 | 27 | 9 |
| Feb 13, 2015 | Evening | 2-9-0-7 | 18 | 9 |
| Feb 13, 2015 | Day | 2-3-4-3 | 12 | 3 |
| Feb 13, 2015 | Midday | 6-8-1-7 | 22 | 4 |
| Feb 12, 2015 | Night | 4-3-2-6 | 15 | 6 |
| Feb 12, 2015 | Evening | 6-6-3-6 | 21 | 3 |
| Feb 12, 2015 | Day | 7-4-8-5 | 24 | 6 |
| Feb 12, 2015 | Midday | 6-4-3-6 | 19 | 1 |
| Feb 11, 2015 | Night | 8-3-5-4 | 20 | 2 |
| Feb 11, 2015 | Evening | 8-9-0-3 | 20 | 2 |
| Feb 11, 2015 | Day | 3-9-2-9 | 23 | 5 |
| Feb 11, 2015 | Midday | 8-6-6-9 | 29 | 2 |
| Feb 10, 2015 | Night | 7-4-1-7 | 19 | 1 |
| Feb 10, 2015 | Evening | 4-7-1-9 | 21 | 3 |
| Feb 10, 2015 | Day | 0-7-5-3 | 15 | 6 |
| Feb 10, 2015 | Midday | 9-0-8-0 | 17 | 8 |
| Feb 9, 2015 | Night | 3-7-9-8 | 27 | 9 |
| Feb 9, 2015 | Evening | 1-4-8-7 | 20 | 2 |
| Feb 9, 2015 | Day | 8-4-9-7 | 28 | 1 |
| Feb 9, 2015 | Midday | 7-0-9-5 | 21 | 3 |