The winning Texas Daily 4 numbers for January 21, 2013 were: day 7-9-1-6; night 4-4-4-3.
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 |
|---|---|---|---|---|
| Jan 21, 2013 | Night | 4-4-4-3 | 15 | 6 |
| Jan 21, 2013 | Day | 7-9-1-6 | 23 | 5 |
| Jan 19, 2013 | Night | 0-1-4-8 | 13 | 4 |
| Jan 19, 2013 | Day | 8-8-6-8 | 30 | 3 |
| Jan 18, 2013 | Night | 7-7-5-0 | 19 | 1 |
| Jan 18, 2013 | Day | 4-6-2-8 | 20 | 2 |
| Jan 17, 2013 | Night | 4-6-9-8 | 27 | 9 |
| Jan 17, 2013 | Day | 4-8-0-0 | 12 | 3 |
| Jan 16, 2013 | Night | 9-8-8-1 | 26 | 8 |
| Jan 16, 2013 | Day | 8-1-5-4 | 18 | 9 |
| Jan 15, 2013 | Night | 2-2-5-2 | 11 | 2 |
| Jan 15, 2013 | Day | 2-3-0-5 | 10 | 1 |