Hallows was a left-handed middle-order batsman and a left-arm bowler who converted early in his career from fast-medium to medium pace. He played a few games for Lancashire from 1898, but played regularly in 1901 with 1,170 runs at an average of more than 31 runs per innings.
Hallows was a left-handed batsman and bowler who transitioned from fast-medium to medium pace during his career. He had some appearances for Lancashire in 1898 but played regularly in 1901, scoring over 1,170 runs at an average exceeding 31 runs per innings.