The winning Texas Daily 4 numbers for May 21, 2018 were: morning 7-6-1-4; day 7-5-4-5; evening 9-0-4-7; night 3-3-4-1.
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).
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 21, 2018 | Night | 3-3-4-1 | 11 | 2 |
| May 21, 2018 | Evening | 9-0-4-7 | 20 | 2 |
| May 21, 2018 | Day | 7-5-4-5 | 21 | 3 |
| May 21, 2018 | Morning | 7-6-1-4 | 18 | 9 |
| May 19, 2018 | Night | 1-1-5-7 | 14 | 5 |
| May 19, 2018 | Evening | 1-9-9-2 | 21 | 3 |
| May 19, 2018 | Day | 5-2-5-8 | 20 | 2 |
| May 19, 2018 | Morning | 0-3-2-9 | 14 | 5 |
| May 18, 2018 | Night | 1-4-5-1 | 11 | 2 |
| May 18, 2018 | Evening | 4-7-6-8 | 25 | 7 |
| May 18, 2018 | Day | 8-9-7-0 | 24 | 6 |
| May 18, 2018 | Morning | 8-5-7-2 | 22 | 4 |
| May 17, 2018 | Night | 4-5-9-5 | 23 | 5 |
| May 17, 2018 | Evening | 1-5-4-9 | 19 | 1 |
| May 17, 2018 | Day | 3-2-5-5 | 15 | 6 |
| May 17, 2018 | Morning | 8-6-5-3 | 22 | 4 |
| May 16, 2018 | Night | 5-3-5-5 | 18 | 9 |
| May 16, 2018 | Evening | 3-4-9-8 | 24 | 6 |
| May 16, 2018 | Day | 2-8-0-5 | 15 | 6 |
| May 16, 2018 | Morning | 1-8-5-4 | 18 | 9 |
| May 15, 2018 | Night | 1-3-8-3 | 15 | 6 |
| May 15, 2018 | Evening | 9-4-1-6 | 20 | 2 |
| May 15, 2018 | Day | 3-1-2-2 | 8 | 8 |
| May 15, 2018 | Morning | 9-7-0-6 | 22 | 4 |