The winning Texas Daily 4 numbers for March 21, 2013 were: day 0-7-9-8; night 3-7-6-8.
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 |
|---|---|---|---|---|
| Mar 21, 2013 | Night | 3-7-6-8 | 24 | 6 |
| Mar 21, 2013 | Day | 0-7-9-8 | 24 | 6 |
| Mar 20, 2013 | Night | 5-6-9-9 | 29 | 2 |
| Mar 20, 2013 | Day | 2-9-0-5 | 16 | 7 |
| Mar 19, 2013 | Night | 7-8-5-3 | 23 | 5 |
| Mar 19, 2013 | Day | 5-4-0-3 | 12 | 3 |
| Mar 18, 2013 | Night | 6-8-9-0 | 23 | 5 |
| Mar 18, 2013 | Day | 7-7-4-3 | 21 | 3 |
| Mar 16, 2013 | Night | 8-7-7-8 | 30 | 3 |
| Mar 16, 2013 | Day | 1-1-2-2 | 6 | 6 |
| Mar 15, 2013 | Night | 2-0-6-2 | 10 | 1 |
| Mar 15, 2013 | Day | 8-5-3-4 | 20 | 2 |