History was at third base Saturday in a game between the Washington Nationals and Houston Astros.

Jen Pawol made her MLB spring training debut at CACTI Park of The Palm Beaches and, in the process, became the first woman since 2007 to umpire such a game, per the Associated Press. The last woman to do so was Ria Cortesio.

She was visible from the second pitch from Nationals starter Patrick Corbin:

Pawol graduated from Minor League Baseball's umpire camp in 2016 and became the seventh woman to call a minor-league game, per the Society of American Baseball Research. Her cap and mask from that game are now in the Hall of Fame. She has risen through the ranks since then, working in Triple-A last year all the way to the Triple-A championship game.

Per SABR, she doesn't think her gender has much bearing on her job:

Aside from umpiring, Pawol is an artist, with degrees from the Pratt Institute and Hunter College, who has worked part-time as an eighth-grade art teacher.

This won't be the last time Pawol is seen in Florida, as she is expected to work other spring training games while working out of Palm Beach County over the next few weeks. After that, we'll see if she earns an unprecedented promotion to the big leagues, where she would be the first woman to work a regular-season game.

From the AP:

Unlike MLB, the NFL and NBA have already seen female officials work at their top level.