Leather Gloves

Leather Gloves is a 1948 drama film directed by William Asher and Richard Quine. It stars Cameron Mitchell and Virginia Grey. It is also known as Loser takes all and Winner takes nothing.

Dave agrees and starts training, assisted by an old drunk, Dudley. After a few days in town he meets the beautiful bar waitress, Cathy, who only has eyes for his opponent, Vince. Cathy wants Vince to lose so that he stops fighting altogether, marry her and start a family.A wealthy widow named Janet Gilbert notices Dave and falls in love with him. She wants him to lose the fight and marry her. Dave offers Vince to lose the fight for 200. He also gets 100 as an advance payment from Bernie and asks Dudley to place a bet for 200 on Vince to win the fight. ........

Source: Wikipedia