Latest posts by Jonas Eriksson

Velociti Catalyst – biodegradable tennis string

Written by: Jonas Eriksson |

I am currently testing Velociti Catalyst, a synthetic biodegradable string that on paper performs like any quality poly out there. Velociti Catalyst – a biodegradable tennis string I love seeing smaller companies and start-ups try new things. Velociti Catalyst is one of those initiatives. The inventor and founder, Ryan Burbary, grew up in the tennis […]

How Many Grand Slams Will Djokovic Win?

Written by: Jonas Eriksson |

He has done it again. Another US Open title. 24 grand slams. Where does it end? How many Grand Slams will Djokovic win? How many Grand Slams will Djokovic win? Djokovic had one five-set match in this year’s US Open tournament. That is really when he struggled the most. In the semi-final against Ben Shelton, […]

Karue Sell returns

Written by: Jonas Eriksson |

My first episode with Karue on the podcast was one of the most well-received Tennisnerd podcast to date. So Karue Sell returns for part 2! Karue Sell Returns Karue Sell co-founded My Tennis HQ, was ranked 400 in the world as best, and is on the coaching team of top 50 ATP player Marcos Giron. […]

The US Open 2023 Quarter-finals

Written by: Jonas Eriksson |

We have reached the final eight of the US Open 2023. Let us have a look at the US Open 2023 Quarter-finals. US Open 2023 Quarter-finals It has not been easy to predict the US Open 2023 as can be seen in the US Open Bracket Challenge. I started strong in my own predictions, but […]

Luxilon Eco Rough Review

Written by: Jonas Eriksson |

Strings made from recycled materials such as PET bottles are becoming a thing. We tested Eco Power, here is our Luxilon Eco Rough Review. Luxilon Eco Rough Review Big thanks to Henrik Wallensten for contributing with the string set. I only had one set to test and Henrik strung it up for me in my […]

Podcast with Juan from Restring

Written by: Jonas Eriksson |

Thanks for all the nice feedback on the podcast! This time I sat down with Juan from Restring, the company that produced the Zero string. Podcast with Juan from Restring Juan is the co-founder of Restring, together with his childhood friend Nick. He grew up in Japan and is an excellent tennis player, but he […]

US Open Racquets

Written by: Jonas Eriksson |

The US Open 2023 has started with some interesting results. There are also some things to note about the US Open racquets. US Open Racquets I have two observations so far about US Open racquets for the 2023 edition. More will come in, I am sure. Don’t hesitate to reach out via Instagram or contact […]

HEAD Speed MP Review

Written by: Jonas Eriksson |

The Speed line is HEAD’s most popular racquet line. Why? Let’s get into it. Here is our HEAD Speed MP Review. HEAD Speed MP Review Popular pro players endorse racquets for a brand, and they sell more. Sometimes, the player uses the racquet they endorse, at least some form of it. We have Novak Djokovic […]

Wilson Noir Pro Staff 97 V14

Written by: Jonas Eriksson |

Do you think the Pro Staff 97 should be blacked-out? Well, here is your chance with the Wilson Noir Pro Staff 97 V14. Just in time for the US Open. Wilson Noir Pro Staff 97 14 Around US Open time, both Wilson and HEAD enjoy doing limited edition cosmetics of their most popular racquets. For […]

Who is Omni Kumar?

Written by: Jonas Eriksson |

Who is Omni Kumar? This question has been put upon us after Kumar’s impressive run so far at the Winston-Salem Open. Who is Omni Kumar? 385-ranked Kumar got a lucky loser entry into the main draw of the Winston-Salem Open and has since beat Arthur Rinderknech 6-3 7-6 and Botic van de Zandsculp 6-3 7-5. […]