The winning Texas Daily 4 numbers for March 22, 2011 were: day 3-2-1-8; night 6-2-7-0.
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 22, 2011 | Night | 6-2-7-0 | 15 | 6 |
| Mar 22, 2011 | Day | 3-2-1-8 | 14 | 5 |
| Mar 21, 2011 | Night | 6-2-1-3 | 12 | 3 |
| Mar 21, 2011 | Day | 7-1-1-8 | 17 | 8 |
| Mar 19, 2011 | Night | 4-1-1-3 | 9 | 9 |
| Mar 19, 2011 | Day | 8-0-3-3 | 14 | 5 |
| Mar 18, 2011 | Night | 8-9-2-5 | 24 | 6 |
| Mar 18, 2011 | Day | 5-2-2-5 | 14 | 5 |
| Mar 17, 2011 | Night | 5-5-8-7 | 25 | 7 |
| Mar 17, 2011 | Day | 5-8-5-6 | 24 | 6 |
| Mar 16, 2011 | Night | 7-9-9-6 | 31 | 4 |
| Mar 16, 2011 | Day | 6-0-3-5 | 14 | 5 |