United States defender Naomi Girma has become women’s soccer’s first million-dollar player. The 24-year-old Girma completed her move from San Diego Wave to Chelsea for a reported 900,000 pounds ($1.1 million) on Sunday. Here’s a look at how the record transfer fee (in USD) in the women’s game has increased over the course of the century:

United States defender Naomi Girma has become women’s soccer’s first million-dollar player. Who else is on the list of most expensive transfers?

US Women’s National Team (USWNT) defender Naomi Girma has become women’s soccer’s first ever million-dollar player, joining English champion Chelsea from San Diego Wave FC.

U.S. women's national team defender Naomi Girma is the first million-dollar transfer in women's soccer history. San Diego Wave FC and Chelsea FC announced their deal on Sunday as Girma is now part of the London giants,

USWNT defender Naomi Girma has completed her move from the San Diego Wave to Chelsea and become the most expensive transfer in women’s soccer history.

Olympic soccer star Naomi Girma is taking her skills across the pond after signing a record-breaking deal to play four years at the Chelsea Women football club in England, becoming the woman to cross the million-dollar threshold in the sport.

USA defender Naomi Girma says it was an "easy choice" after joining Chelsea for a world record fee in the region of £900,000.

Chelsea's Naomi Girma has become the first $1m transfer in women's football, so here is the evolution of the transfer record from the past few decades.