Brooklyn —

Women’s boxing has gained popularity through movies like “Million Dollar Baby,” and professional fighters like Laila Ali, daughter of Muhammad Ali.

But the gender gap hasn’t closed much when it comes to money. Jill Emery, a 37-year-old former Golden Gloves champ, has found that making as much cash as the male boxers who train beside her at Gleason’s Gym is her toughest fight yet.