Stansfield, a centre-half, had been playing for Grange Athletic when he joined Cardiff City in 1942 as a part-time professional.
He was immediately appointed captain and was a regular in the war-time regional side but, due to World War II, he did not play a league match until 1946, making his debut on the opening day of the season in a 2–1 defeat by Norwich City.
It turned out to be the only time he would play for his country as he suffered a broken ankle three months later in a league match against Barnsley.
[1] His recovery meant he missed several months and on his return found his place in the Cardiff side taken by Stan Montgomery, who manager Cyril Spiers had signed from Southend United, and he left to join Newport County.
[1] He spent one season playing for the club making 21 appearances before being appointed manager at Somerton Park in 1950.