The winning Texas Daily 4 numbers for September 15, 2010 were: day 1-6-5-4; night 3-9-8-7.
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 |
|---|---|---|---|---|
| Sep 15, 2010 | Night | 3-9-8-7 | 27 | 9 |
| Sep 15, 2010 | Day | 1-6-5-4 | 16 | 7 |
| Sep 14, 2010 | Night | 1-7-6-7 | 21 | 3 |
| Sep 14, 2010 | Day | 0-7-5-1 | 13 | 4 |
| Sep 13, 2010 | Night | 5-1-4-5 | 15 | 6 |
| Sep 13, 2010 | Day | 5-9-8-9 | 31 | 4 |
| Sep 11, 2010 | Night | 1-7-4-5 | 17 | 8 |
| Sep 11, 2010 | Day | 0-1-5-4 | 10 | 1 |
| Sep 10, 2010 | Night | 6-6-4-9 | 25 | 7 |
| Sep 10, 2010 | Day | 8-8-2-3 | 21 | 3 |
| Sep 9, 2010 | Night | 9-8-4-0 | 21 | 3 |
| Sep 9, 2010 | Day | 7-8-6-6 | 27 | 9 |