Medvedev and Tecnifibre
Daniil Medvedev is the current No. 2 player in the world but hasn't broken through with a Grand Slam championship yet. He's lost in the finals of both the Australian Open (2021) and U.S. Open (2019) in the last two years.
Medvedev is primed for a sponsorship deal with one of the major racket companies, but don't expect that to happen anytime soon because he's come up with Tecnifibre.
It's not a brand that's easy to get. And it's hard to see him ever changing up, although Tecnifibre hasn't exactly gone out of its way to market its biggest star.
The Tecnifibre TFight 305
Grip size: 4 1/4
Learn more: Tecnifibre ATP TFight 305 XTC
Head size: 98 square inches
Strung weight: 11.4 ounces
Other pros who use it: Jeremy Chardy
Add to cart: Tecnifibre ATP TFight, $219