The winning Delaware Play 4 numbers for May 22, 2022 were: night 9-2-9-2.
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 22, 2022 | Night | 9-2-9-2 | 22 | 4 |
| May 21, 2022 | Night | 4-9-7-5 | 25 | 7 |
| May 21, 2022 | Day | 2-8-5-8 | 23 | 5 |
| May 20, 2022 | Night | 8-9-6-5 | 28 | 1 |
| May 20, 2022 | Day | 7-5-6-8 | 26 | 8 |
| May 19, 2022 | Night | 1-7-6-0 | 14 | 5 |
| May 19, 2022 | Day | 6-8-7-2 | 23 | 5 |
| May 18, 2022 | Night | 9-0-4-7 | 20 | 2 |
| May 18, 2022 | Day | 3-8-2-7 | 20 | 2 |
| May 17, 2022 | Night | 5-3-3-2 | 13 | 4 |
| May 17, 2022 | Day | 7-6-6-9 | 28 | 1 |
| May 16, 2022 | Night | 1-4-6-7 | 18 | 9 |
| May 16, 2022 | Day | 1-6-5-9 | 21 | 3 |