The winning Connecticut Play4 numbers for May 15, 2020 were: day 9-5-0-1; night 3-8-0-4.
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 15, 2020 | Night | 3-8-0-4 | 15 | 6 |
| May 15, 2020 | Day | 9-5-0-1 | 15 | 6 |
| May 14, 2020 | Night | 5-6-1-6 | 18 | 9 |
| May 14, 2020 | Day | 9-7-9-5 | 30 | 3 |
| May 13, 2020 | Night | 5-5-2-2 | 14 | 5 |
| May 13, 2020 | Day | 1-8-7-9 | 25 | 7 |
| May 12, 2020 | Night | 1-3-3-7 | 14 | 5 |
| May 12, 2020 | Day | 2-6-8-1 | 17 | 8 |
| May 11, 2020 | Night | 2-4-1-1 | 8 | 8 |
| May 11, 2020 | Day | 6-8-8-1 | 23 | 5 |
| May 10, 2020 | Night | 4-2-6-5 | 17 | 8 |
| May 10, 2020 | Day | 0-2-5-5 | 12 | 3 |
| May 9, 2020 | Night | 1-9-6-7 | 23 | 5 |
| May 9, 2020 | Day | 0-2-5-3 | 10 | 1 |