Coco Gauff is a heavy favorite to win her French Open semifinal match today and play for her second career Grand Slam title. But the Palm Beach County native will have to overcome her opponent and the home crowd cheering for the biggest underdog at Roland Garros.

French wild-card entry Lois Boisson upset Mirra Andreeva in front of a boisterous crowd to reach the semifinals of the French Open.

That No. 2 seed Coco Gauff reached Thursday's French Open semifinals should surprise no one. Her 361st-ranked opponent for a berth in the title match? That's a whole other story. Gauff made it to the final four at Roland-Garros for the third time,