Why Serena Williams wins her first match for the U.S

Serena Williams won her first match Monday night in what's anticipated to be her last U.S. Open.

Earlier this month, Williams, now 40, announced her plans to retire from tennis, after a decades-long career

In which she dominated and transformed the women's game

In which she dominated and transformed the women's game

Williams has only played four matches this year, and only won one, sports commentator Howard Bryant of Meadowlark Media told Weekend Edition.

A little first pump, a big dance, and a huge smile. It was yet another first-round win at the US Open for Serena Williams,

It was far from just another first-round win at the US Open for Serena Williams