The winning Connecticut Play4 numbers for September 9, 2017 were: day 5-5-1-4; night 6-2-9-7.
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 |
|---|---|---|---|---|
| Sep 9, 2017 | Night | 6-2-9-7 | 24 | 6 |
| Sep 9, 2017 | Day | 5-5-1-4 | 15 | 6 |
| Sep 8, 2017 | Night | 5-8-4-2 | 19 | 1 |
| Sep 8, 2017 | Day | 7-6-8-9 | 30 | 3 |
| Sep 7, 2017 | Night | 2-2-7-7 | 18 | 9 |
| Sep 7, 2017 | Day | 0-0-3-7 | 10 | 1 |
| Sep 6, 2017 | Night | 7-9-4-4 | 24 | 6 |
| Sep 6, 2017 | Day | 1-1-4-3 | 9 | 9 |
| Sep 5, 2017 | Night | 8-0-3-6 | 17 | 8 |
| Sep 5, 2017 | Day | 6-8-6-0 | 20 | 2 |
| Sep 4, 2017 | Night | 1-2-5-9 | 17 | 8 |
| Sep 4, 2017 | Day | 0-6-5-0 | 11 | 2 |
| Sep 3, 2017 | Night | 6-8-2-5 | 21 | 3 |
| Sep 3, 2017 | Day | 3-7-0-8 | 18 | 9 |