请问各位大大，
在Unforgettable记忆神探第1季第2集Heroes里面，
警察Carrie在讲关于一个球员。
The guy is from Tacoma.
He can't play in the heat.
He's one and 12 since high school
if it's over 90 at kickoff.
Seven interceptions,
only four touchdowns,
16.2 passing rating.
And FYI, it's supposed to be over 100 in Tuscaloosa this weekend.
请问这里"one and 12"是什么意思？
我查字典和google都没找到。
谢谢。
附上上下文：
https://reurl.cc/nExoLe