The phrase "a foul line" is correct and usable in written English.
It is typically used in the context of sports, particularly in basketball or baseball, to refer to a boundary line that indicates a foul area.
Example: "The player stepped over the foul line, resulting in a turnover for the team."
Alternatives: "foul boundary" or "foul marker".
A foul line drive striking an empty wooden seat.
And that led to Raul Lopez's great catch of a foul line drive by the Rays' Sean Rodriguez in the second inning on Wednesday night, as noted by Michael Kay, the YES broadcaster.
Though dozens of fans at big league ballparks are struck by foul balls each season, there has been only one fatality, according to baseball researchers – a 14-year-old boy who was killed by a foul line drive off the bat of Manny Mota at Dodger Stadium in 1970.
Not once in his 11 years in the Diamondbacks' organization has he stepped on a foul line, stemming from the time his uncle José Mercedes, who played eight seasons in the majors, said he would have bad luck if he did.
A foul line, usually white chalk, runs straight from home plate, past the edge of first base, and all the way to the outfield wall in right field where it yields to a tall, yellow, foul pole.
Mark a foul line, if not already given, beyond which players cannot step as they bowl a bocce ball.
Kara Lawson hit a foul-line jumper, Gwen Jackson nailed a 3-pointer, and suddenly Tennessee's deficit was a manageable 9 points.
Nikki Jett hit a foul-line jumper with 1 minute 28 seconds to play and Rutgers surprised Virginia Tech, 44-43, toninhthen the first round of the Big East Conference tournament.
Thomas hit a foul-line jumper, blocked Troy Bell's shot from the lane and converted a 3-point play on the next possession, putting the Orangemen in front, 42-35.
There, they created a harmonica tuner, a foul-line indicator, a diathermy machine, and an electric eye.
At 38 men have quarterbacked a Super Bowl victory, thrown a 102mph fastball, leapt from an NBA foul line to slam-dunk an orange, round ball and run 100 meters in under 10 seconds.
