What racket is Jeff using?

[nikae]

If you can recognize it from this clips:

https://www.tennisplayer.net/article...-transform-it/

Also, where can I find some videos of him playing?

[klacr]

Nikae,

Looks like a 2012 Wilson BLX Six.One 95.

Not sure of exact specs, but judging from aesthetics it is this racquet.

http://www.tennis-warehouse.com/Wilson_BLX_SixOne_95_16x18_Racquets_2012/descpageRCWILSON-WSO95O.html

There are two versions of it (sting pattern)

Kyle LaCroix USPTA
Boca Raton

[nikae]

Looks like it, thanks

[John Yandell]

Check Jeff's other articles in the Mental Game section. Many of them have video of his forehand.

[GeoffWilliams]

His stretch/shorten cycle speed is very fast.