The winning Texas Daily 4 numbers for May 15, 2009 were: day 3-8-2-3; night 6-8-5-2.
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).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| May 15, 2009 | Night | 6-8-5-2 | 21 | 3 |
| May 15, 2009 | Day | 3-8-2-3 | 16 | 7 |
| May 14, 2009 | Night | 4-0-8-0 | 12 | 3 |
| May 14, 2009 | Day | 5-2-7-5 | 19 | 1 |
| May 13, 2009 | Night | 3-0-2-8 | 13 | 4 |
| May 13, 2009 | Day | 1-7-0-2 | 10 | 1 |
| May 12, 2009 | Night | 7-5-0-4 | 16 | 7 |
| May 12, 2009 | Day | 2-0-8-7 | 17 | 8 |
| May 11, 2009 | Night | 4-7-2-5 | 18 | 9 |
| May 11, 2009 | Day | 9-3-6-4 | 22 | 4 |
| May 9, 2009 | Night | 9-0-9-9 | 27 | 9 |
| May 9, 2009 | Day | 2-4-0-0 | 6 | 6 |