"earliest start" is correct and usable in written English.
You can use it when referring to the beginning time of something. For example: "We're planning to start our project as soon as possible, so we've picked the earliest start time of 8am."
It would be the earliest start in the 20-season history at Rangers Ballpark.
When you apply for a subscription you will be shown or given an earliest start date for your subscription.
It was the earliest start at the track and the 8 45 P.M. first‐ post time was the earliest.
The Earliest Start Time Priority with Minimum Distance Assignment (ESTPMDA) technique is developed for generating an initial solution which guides the search direction of the particle.
The early-start clustering stage is used to cluster tasks while preserving the earliest start time of a task without limiting parallelism.
The race is driven by the theory that stores with the earliest start time capture the most buyers and make the most sales.
"It's something you get used to the more years you're on the tour but it's probably the earliest start I've had in six or seven years".
(Indeed, it scarcely paused this year, with Kitzbühel reopening on 24 October, the earliest start to a season for 80 years).
Fordham Athletic Director Frank McLaughlin got the earliest start, relieving Coach Dereck Whittenburg of his duties in December after the Rams started 1-4.
Because the company's underwriters want to give institutions several days to register, the delay is pushing back the earliest start date for the auction.
Yesterday Verbier in Switzerland was able to open a handful of slopes for ardent skiers in what is believed to be the earliest start to the season.
