Betty Jane Cornett (November 24, 1932 – March 18, 2006) was an infielder and pitcher who played in the All-American Girls Professional Baseball League.

In her spare time, she went to Cowley Recreation Center on Troy Hill enjoying basketball, softball, swimming and ice skating.

[3] After spring training camp, Rockford decided that Cornett was not ready for the league and sent her to the Springfield Sallies rookie touring team to acquire more experience.

[4][5][6][7] Originally an infielder, the Belles turned her into a pitcher for a couple of games with little success, as she posted an 11.26 earned run average in eight innings of work.

She was best suited for the third base job, but she hit a paltry .147 average in 47 games and Battle Creek did not offer her a contract the next season.