 | Khazaniuk, Deniz
Tennis Player |
|
| Khromacheva, Irina
Tennis Player | |
| Kicker, Nicolas
Tennis Player | |
| Kiefer, Nicolas
Tennis Player | |
| Kiick, Allie
Tennis Player | |
| Kilnarova, Monika
Tennis Player | |
| Kim, Cheong-Eui
Tennis Player | |
 | King, Billie Jean
Former Tennis Player | |
| King, Darian
Tennis Player | |
| King, Evan
Tennis Player | |
| King, Kevin
Tennis Player | |
 | Kirilenko, Maria
Tennis Player | |
| Kirillov, Evgeniv
Tennis Player | |
| Kirillov, Evgeniy
Tennis Player | |
| Kiyomura, Ann
Former Tennis Player | |
| Klahn, Bradley
Tennis Player | |
| Klein, Brydan
Tennis Player | |
| Klein, Lukas
Tennis Player | |
| Kleybanova, Alisa
Tennis Player | |
| Klizan, Martin
Tennis Player | |
| Kobelt, Peter
Tennis Player | |
| Kobori, Momoko
Tennis Player | |
| Kodes, Jan
Former Tennis Player | |
| Koepfer, Dominik
Tennis Player | |
 | Kohlschreiber, Philipp
Tennis Player | |
| Kokkinakis, Thanasi
Tennis Player | |
| Kolar, Nastja
Tennis Player | |
| Kolar, Zdenek
Tennis Player | |
| 
