Not that it's an important factor, but he was pulled over at 4am, booked into jail at 4:30.
Where did you get your source? As far as I know, they haven't released any details beyond the initial reports and likely won't for some time.
@BlueTalon is correct. The roadside breathalyzer is optional. The one at the station is not, considered implied consent, and carries some pretty severe consequences for refusing to take it. So which one he refused is critical to his case.
If he refused a breathalyzer at the station, he's likely toast. They can reinstate his old sentence which includes 90 days in jail, consider this event a 2nd offense that carries a mandatory 45 days in jail, and he's in the pokey for half the summer, possibly lose his job at Amazon Prime. It would be incredibly stupid of him. He'd be better off trying to pass the test.
But on the other hand, Geno physically refused to take a blood test, struggled with the officers, and he got off scot-free, so who knows.