The winning Oregon Pick 4 numbers for February 28, 2015 were: midday 2-9-6-1; day 5-3-6-4; evening 1-5-3-1; night 8-5-3-2.
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 28, 2015 | Night | 8-5-3-2 | 18 | 9 |
| Feb 28, 2015 | Evening | 1-5-3-1 | 10 | 1 |
| Feb 28, 2015 | Day | 5-3-6-4 | 18 | 9 |
| Feb 28, 2015 | Midday | 2-9-6-1 | 18 | 9 |
| Feb 27, 2015 | Night | 4-2-7-1 | 14 | 5 |
| Feb 27, 2015 | Evening | 0-9-8-4 | 21 | 3 |
| Feb 27, 2015 | Day | 5-6-9-8 | 28 | 1 |
| Feb 27, 2015 | Midday | 6-5-6-6 | 23 | 5 |
| Feb 26, 2015 | Night | 2-2-9-9 | 22 | 4 |
| Feb 26, 2015 | Evening | 3-9-6-1 | 19 | 1 |
| Feb 26, 2015 | Day | 5-1-6-9 | 21 | 3 |
| Feb 26, 2015 | Midday | 3-4-8-6 | 21 | 3 |
| Feb 25, 2015 | Night | 1-3-8-2 | 14 | 5 |
| Feb 25, 2015 | Evening | 6-2-0-4 | 12 | 3 |
| Feb 25, 2015 | Day | 6-7-8-7 | 28 | 1 |
| Feb 25, 2015 | Midday | 6-0-1-5 | 12 | 3 |
| Feb 24, 2015 | Night | 9-1-1-0 | 11 | 2 |
| Feb 24, 2015 | Evening | 5-6-6-3 | 20 | 2 |
| Feb 24, 2015 | Day | 8-2-2-5 | 17 | 8 |
| Feb 24, 2015 | Midday | 3-6-8-2 | 19 | 1 |
| Feb 23, 2015 | Night | 9-4-1-6 | 20 | 2 |
| Feb 23, 2015 | Evening | 8-0-2-2 | 12 | 3 |
| Feb 23, 2015 | Day | 3-4-4-8 | 19 | 1 |
| Feb 23, 2015 | Midday | 2-4-8-6 | 20 | 2 |
| Feb 22, 2015 | Night | 2-4-4-4 | 14 | 5 |
| Feb 22, 2015 | Evening | 6-6-7-1 | 20 | 2 |
| Feb 22, 2015 | Day | 3-7-3-8 | 21 | 3 |
| Feb 22, 2015 | Midday | 2-4-6-2 | 14 | 5 |