There's a new power couple in sports!
"My Valentine," the Pittsburgh Steelers player shared on Instagram with the heart emoji. Eugenie also posted a photo on social media from Cabo San Lucas writing, "Quick vday getaway." Now we know who she was with.
After going Instagram official, the talented athletes received some supportive—and hilarious—comments from teammates.
USC alum and Pittsburgh Steelers teammate Zach Banner wrote, "So many broken hearts…Don't worry, I'll be their crying shoulder." Buffalo Bills player Tyler Matakevich added, "Watching you grow up brings tears to my eyes son."
All jokes aside, many sports fans have speculated that the pair could be dating. After all, Eugenie was previously spotted cheering on Mason at a Steelers football game in October 2020 before their playoffs run came to an end.
Ultimately, the pair tried to keep their relationship on the down low—until now.
While many know Mason for his skills on the football field—and for being previously linked to Bachelor Nation's Hannah Ann Sluss—Eugenie has made a serious name for herself in the tennis world.
In 2014, she reached the semifinals of the Australian Open and French Open before reaching the Wimbledon final. She then made the quarterfinals at the 2015 Australian Open.
And in a surprise twist, Eugenie previously joked about finding a significant other when the coronavirus pandemic first started. As she said on Twitter back in March 2020, "Not complaining, but I feel like quarantine would be a lot more fun with a boyfriend."