Latest posts by Jonas Eriksson
Wilson Pro Staff RF97 Autograph – Ring Roll Custom
I have had the fortune to test a lighter Wilson Pro Staff RF97 Autograph from the German customization company Ring&Roll. Here is my review. A lot of players love the hefty feel of the Wilson Pro Staff RF97 Autograph racquet, but many also find it a bit too heavy and cumbersome for longer sessions. This […]
ATP vs WTA Racquets
I often get the question if recreational players should copy WTA player specs over the more demanding ATP specs. Let us look into ATP vs WTA racquets. I generally do not think you should imitate anyone, especially not professional tennis players, but if you would like to base your specs on a pro, it is […]
The Tennis Grip Guide
Here is a tool that can help you make sure to grip your racquet correctly for the various strokes. It is called the Tennis Grip Guide. The Tennis Grip Guide is a rubber band with numbers illustrating the various bevels of the tennis racquet handle. It will help you identify the differences between Continental, Eastern, […]
Upcoming Racquet Reviews
I wanted to give you an update on upcoming racquet reviews. There are many racquets in line here at the Tennisnerd HQ :) So there are a bunch of sticks on the list of upcoming racquet reviews. Exciting stuff! If you want to read the reviews or first impressions before anyone else, please consider becoming […]
Babolat RPM Power String Review
Babolat releases another string in the RPM family. RPM Power is a lively poly string in electric brown color. Here is my Babolat RPM Power String Review. I was only able to test this string in one racquet for this Babolat RPM Power string review. The reason being that I only got one test set. […]
Felix Auger-Aliassime’s Racquet – Player Profile
Updated 21st November 2025Felix Auger-Aliassime has gone from one of the biggest talents on the ATP tour to a solid top 10 player, with a career high rank of no 5. But what is Felix Auger-Aliassime’s racquet? Felix Auger-Aliassime’s racquet used to be the Babolat Pure Strike 16×19 strung with Babolat RPM Blast, but he later moved to […]
Roger Federer is Injured – Back on Grass
Roger Federer is injured and will not play until the grass court season. He has announced on his Facebook page that it will take months to recover. The news about Federer’s injury came kind of out of the blue. Yes, we knew he was not a hundred percent fit during his Australian Open semi-final against […]
Health Benefits Of Tennis
Various Health Benefits Of Tennis The health benefits of playing tennis are often undiscussed versus other traditional activities like swimming, cycling, and running. However, many people do not realize that playing tennis for an hour can burn around 600 calories. Thus, this is an effective exercise like cycling and jogging. Moreover, tennis can challenge your […]
Serena Williams Prototype Racquet
Serena Williams was recently seen testing a new blacked-out racquet and Wilson sold 24 of them. But what is Serena Williams prototype racquet? Serena Williams was using a blacked-out racquet during the Australian Open. We had no idea what it as at the time, but then Wilson decided to sell what can only be named […]
Why Tennis Is a Great Activity Post-Retirement
Tennis is one of the most beloved sports around the world. And it is great for your health. This is why tennis is a great activity post-retirement. If you’re one of the many people that enjoy watching or playing tennis and aren’t afraid to put down a bet or two on a game, then you […]