The winning Texas Pick 3 numbers for May 15, 2013 were: day 7-3-1; night 8-7-7.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| May 15, 2013 | Night | 8-7-7 | 22 | 4 |
| May 15, 2013 | Day | 7-3-1 | 11 | 2 |
| May 14, 2013 | Night | 9-5-8 | 22 | 4 |
| May 14, 2013 | Day | 3-1-5 | 9 | 9 |
| May 13, 2013 | Night | 0-2-2 | 4 | 4 |
| May 13, 2013 | Day | 8-1-0 | 9 | 9 |
| May 11, 2013 | Night | 6-9-0 | 15 | 6 |
| May 11, 2013 | Day | 5-1-5 | 11 | 2 |
| May 10, 2013 | Night | 6-0-6 | 12 | 3 |
| May 10, 2013 | Day | 5-2-1 | 8 | 8 |
| May 9, 2013 | Night | 9-7-3 | 19 | 1 |
| May 9, 2013 | Day | 4-6-7 | 17 | 8 |