Tennis Players Starting with S
- Solana Sierra
- Saoirse Breen/Lena Thomas Iglesias
- Sophia Biolay/Stefani Webb
- Sofya Lansere/Rebecca Sramkova
- Samira De Stefano/Katerina Tsygourova
- Sara Milanese/Viola Turini
- Samira De Stefano
- Sada Nahimana
- Sebastianna Scilipoti
- Sarah Iliev
- Susan Bandecchi
- Stephanie Wagner
- Silvia Ambrosio
- Selena Janicijevic
- Shannon Lam
- Solymar Colling
- Stefi Webb
- Sabi Roi
- Saray Yli-Piipari
- Stefan Cooper
- Stefan Peter Hampe
- Sven Corbinais
- Sebastian Sorger
- Sander Gille/Joran Vliegen
- Sebastian Baez/Lorenzo Musetti
- Santiago Gonzalez/Edouard Roger-Vasselin
- Sadio Doumbia/Fabien Reboul
- Sarp Agabigun/Ergi Kirkin
- Stefano Travaglia/Giorgio Ricca
- Sander Arends/Miguel Angel Reyes-Varela
- Sebastian Fanselow/Lucas Gerch
- Santiago Rodriguez Taverna
- Scott Duncan/Kelsey Stevenson
- Sofia Sewing/Anastasia Tikhonova
- Sophie Chang/Ashley Lahey
- Shintaro Mochizuki
- Samuel Puskar
- Sidane Pontjodikromo/Niels Visker
- Sasha Trkulja
- Sebastian Dominko
- Szymon Kielan
- Sinja Kraus
- Sebastian Dominko/Axel Nefve
- Sandra Samir/Ekaterina Shalimova
- Sander Jong
- Sandro Kopp
- Sofia Rocchetti
- Siim Troost/Marcus Walters
- Simon Reveniau
- Storm Hunter/Elise Mertens
- Stefano Reitano/Denis Constantin Spiridon
- Sofia Shapatava/Emily Webley-Smith
- Sohrob Amiryavari
- Shuko Aoyama/Ena Shibahara
- Sabrina Santamaria/Heather Watson
- Stefana Lazar
- Saoirse Breen
- Simona Ogescu
- Sina Herrmann
- Selina Dal
- Selina Atay/Leyla Nilufer Elmas
- Samantha Imbo Nloga
- Sara Milanese
- Stella Kovacicova
- Summer Curtis
- Samira De Stefano/Virginia Ferrara