Days after losing in the semifinals of the WTA Finals women's doubles, Taylor Townsend has been enjoying a vacation by the beach with fellow American tennis star Naomi Osaka.On Thursday, Townsend posted two photos in which she is posing in a stylish one-piece pink swimsuit. There are cut-out details on the sides and she accessorizes her look with a couple of necklaces and rings.Townsend's Instagram storyJust one day ago, Taylor Townsend was part of a viral lip-sync video aboard a yacht with Naomi Osaka. They danced to the tunes of mash-up remix of Beez in the Trap by Nicki Minaj and What’s Up? by 4 Non Blondes.In the video, Osaka is wearing a bejeweled blue swimsuit, while Townsend wears a sleek black cut-out one-piece layered with gold jewellery.Townsend captioned the post:"In the ocean trap with @naomiosaka #offseason." View this post on Instagram Instagram PostTaylor Townsend suffers loss in WTA Finals semifinalsTaylor Townsend partnered with Kateřina Siniaková for the WTA Finals. They finished the group stage undefeated, beating seventh-seeded Timea Babos / Luisa Stefani by 6-2, 3-6, 10-6.Despite being the second seed, they were defeated by fourth-seeded Germany's Elise Mertens and Veronika Kudermetova, 4-6, 7-6, 10-6.This marks an end to Taylor Townsend's 2025 season, which included winning the Australian Open women’s doubles title and the 2025 Mubadala Citi DC Open. Because of these results, Townsend achieved the No. 1 doubles ranking for the first time in her career.When it comes to singles, Townsend was close to making her first Grand Slam semifinal during the 2025 US Open. However, she couldn't hold her nerves against Czechia’s Barbora Krejcikova, losing the match despite having a one-set lead and eight total match points.“I’m exactly where I need to be, that’s it,” Townsend said via The Post. “I’m playing the tennis that I need to play to be inside the top 20, top 10, to win a Grand Slam. She’s a two-time Grand Slam champion. I’ve beaten a Grand Slam champion this tournament. So I have everything that I need.“It’s just about now, just keep getting the reps and keep putting myself in these types of positions. This hurts, but it’s part of competition.”It remains to be seen if she makes even greater returns in 2026.