Rock the Tennis Ninja anywhere you go!

Introducing Tennis Ninja Logowear merchandise.

 We have dri-fit t-shirts, hats, visors, & stickers! Our dri-fit shirts are available in both adult sizes (forest green) & youth sizes (neon green). Our performance hats & visors are composed of moisture-wicking polyester as well. Perfect for that hot day on the court or cruising off the court! 

Grab your official Tennis Ninja gear today & help support our brand!

Tennis Ninja TV
Tennis News
  • Jan 12, 2023

    Lokahi Winter Challange UTR Singles Tournament
    Kailua District Park, Kailua, HI
    December, 2022

    Men's Open Singles: Quarter Finals
    #4 Lukas Zalesky
    Jonah Isa

    Match Highlights

  • Jan 6, 2023

    Lokahi Winter Challange UTR Singles Tournament
    Kailua District Park, Kailua, HI
    December, 2022

    Men's Open Singles: Qualifying Round
    Rayden Murata
    Clemens Graute

    Match Highlights

  • Dec 29, 2022

    Bruce Nagel Tennis Academy (BNTA) Teaching Pros vs. Open Level Players Exhibition Match
    Kailua Racquet Club, Kailua, HI

    Men's Doubles Exhibition:
    Jared Carstenn & Derek Morrison (wearing brown& black)
    Michael Wojnarowicz & Stephan Royalty (wearing white & blue stripes)

    In 2011, the Kailua Racquet Club began hosting exhibition doubles matches in an effort to start promoting the upcoming Men's Night Doubles tournament hosted at their club that year. These matches would feature KRC's very own teaching pros, Jared Carstenn & Derek Morrison, playing against players from various levels & ages that were considered Night Doubles tournament level. For 2011, the coaches challenged the then Hawaii high school varsity tennis state doubles champions to an exhibition. The following year, they would play against former Men's Night Doubles main draw competitors Michael Wojnarowicz & Stephan Royalty.

    These exhibitions would attract a small but very enthusiastic KRC crowd along with friends & family of all the players participating. When these matches would happen, you ended up leaving the club anticipating the upcoming Men's Night Doubles event later that summer.

    Check out highlights from this special exhibition event.

  • Thank you to everyone that came out to the Oahu Club this past weekend to support the Kennell Ohana.

    Dec 19, 2022

    Thank you to everyone that came out to the Oahu Club this past weekend to support the Kennell Ohana. 120 players & 50+ volunteers were present to help run the clinic as adults & kids were treated to six courts of drills & games throughout Saturday afternoon. As Mimi would’ve wanted, smiles, laughter, & lots of balls felt flying around & everyone had a blast out there. After the clinic, Mimi’s son Jaden gave a few closing remarks & thank yous to everyone that attended the event. #forMimi #tennisclinic #celebration #oahuclub #adulttennis #juniortennis #coacheshelpingcoaches #gamesfordays

  • Dec 15, 2022

    The PMAG / Creative Energy Women's Night Doubles
    Kailua Racquet Club, Kailua, HI (Oahu)
    November, 2012

    Player Feature:
    Mimi Kennell

    For those of you new to Hawaii Tennis, certain individuals in the game have made a great impact in helping shape the sport in their community. This is most accurate regarding Mimi Kennell, former Director of Junior Tennis for the United States Tennis Association Hawaii Pacific Section.

    Originally born in Taiwan, Mimi's love for tennis started in her youth. She rose to become the top Taiwanese junior player & later the 3rd best open level player for her country. Her competitive years were highlighted by playing on the WTA Pro Tour as well as helping Brigham Young University Hawaii (BYUH) earn a division 2 college tennis national team championship in 1997.
    After her playing career, Mimi focused on coaching & soon became what she is well known for today: Mentoring the next generation of the game! She coached junior tennis at Kamehameha Schools, Iolani School, Pearl Harbor, & most recently for the USTA Play to Learn program. In 2006, she began her tenure serving as the USTA Hawaii Pacific Section Director of Junior Tennis.

    Mimi had a hand in helping many junior players along the way in their tennis journeys. Lots of them competed in a range of levels from Junior Team Tennis to USTA Junior tournaments, high school varsity tennis, & even collegiate & professional wheelchair tennis (Shelby Baron). Every weekend, you'd find her either presenting trophies to top finishers at a USTA L4 or guiding her Jtt kid's team through the ups & downs of learning to compete. Mimi was involved in virtually every level of the game in Hawaii & many would say her standout qualities were her kindness & patience when helping kids.

    In 2022, Mimi was diagnosed with a rare form of cancer, which lead her to traveling back to her home country of Taiwan to be around family during this challenge time in her life. Even dealing with a tough situation, she continued to be involved with junior tennis in Hawaii. She helped organize the Fall Jtt & Jtt for Kids regular seasons as well as helped create & manage junior tournaments at a variety of levels. Despite her health, Mimi put others first before herself which is a true showing of how big of a heart she had for the kids in Hawaii.
    In November 2022, Mimi Kennell passed away at the age of 48 years old surrounded by her family in Taiwan. Lots of people would say that to this day, she had done so much for juniors in Hawaii that her legacy will for sure live on in the hearts of all that she had touched.

    Thank you Mimi! :-)

    Check out highlights of Mimi Kennell mentoring then Hawaii junior Cori Cummings & competing in the 2012 Kailua Women's Night Doubles tournament!

  • Mahalo to these wonderful people for running a fabulous USTA Jtt Sectional Championships this winter season.

    Dec 14, 2022

    Mahalo to these wonderful people for running a fabulous USTA Jtt Sectional Championships this winter season. Huge shoutout to Albert & Heather Murata for flying over from Big Island to lead this event in Mimi Kennell’s absence this year. The kids & coaches all looked like they had a great time wrapping up the 2022 jtt season in Hawaii. Lastly, our thoughts & prayers go out to the Kennell Ohana as we celebrated Coach Mimi Kennell & all she has done for Hawaii junior tennis for the past couple decades. A special mini Christmas tree could be found at the tournament desk w/ very touching messages from coaches, players, & parents that all knew her hanging on its branches. Again, mahalo to all the coordinators, umpires, & volunteers that made this weekends event a special finish to the year. See you all next jtt season! #jttsectionals #usta #hawaiitennis #juniortennis #mimikennell #celebration #mahalo


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Tennis Ninja is a Media Service & Sports Journalism entity based in the state of Hawaii. We specialize in providing video photography services to tennis players, coaches, & fans at a variety of levels of play in our community. We are also a dedicated reporting source that helps document & archive the sport of tennis throughout the Hawaiian Islands.


Our mission is to help put the tool of Tennis Video in the hands of players at every level & age. We also want to make the game of tennis more visible to our local communities via social media.

We're hoping to connect with lifelong tennis players, coaches, & fans around the world as well as inspire new players to experience our awesome sport for the first time!

Media Services

Ever wanted to capture your very own tennis memories, but yearn for a professional presentation? Look no further than Tennis Ninja's Media Services! 

Our tennis video photography services are now available to the general public! Recreational players can enjoy archiving their progress in league play or priceless weekend warrior doubles sessions. Competitive juniors & collegiate players can study game film & practice sessions from a valuable second set of eyes.

*** Video services can also be applied to other racquet sports like Pickleball, Paddle Tennis, Badmiton, Beach Tennis, etc ***

There is something for everyone as Tennis Ninja brings the camera to your arena today!





A great option for players wanting to study their performances in tournament or league play. This is an awesome way to archive those kodak moments that may eventually define a player's tennis career! It may also serve as a potential tool for college tennis recruiting.



Includes 1 video editing choice & 1 video shoot.

Editing Choices: Full match, highlight video

Editing Add-Ons (Additional $20 / add-on):  Real-time match scores, video graphics (names of players, name of tournament, date of match, etc.).





Access to all video editing formats, copies of video footage for all matches a player plays in a single day video shoot of an event. Includes both singles & doubles.



Access to all video editing formats, copies of video footage for all matches a player plays throughout an entire event. Includes both singles & doubles.

Note: Opponents & parents must be notifited & approve video recording before proceeding to film any tournament match.





Access to all video editing formats, copies of video footage for all player's matches during a single head-to-head league team matchup (Example: Kaneohe vs. Kailua Women's 3.5 League Matchup).

Note: Opposing league team captains must be notifited & approve video recording before proceeding to film a league team match.


- SEASON MATCH VIDEO PASS: $600 per team

Access to all video editing formats, copies of video footage for all player's matches throughout an entire league season.

Note: Opposing league team captains must be notified & approve video recording before filming any league matches.




You've seen it in the pros. Now, its available at the recreational & club level! Match stats serve as concrete information for tennis players, coaches, parents (for junior players), & even fans! Valuable statistics like 1st serve percentages, winners/errors, net points won/loss, rally length, & more can all be analyzed to provide a crucial perspective on a player's match performance. In the end, the numbers don't lie!



Match Stat Report for a single player from an officially sanctioned match or a fun weekend set of tennis.

Stats include popular statistics like 1st Serve Percentage, Winners to Errors ratio (forehand/backhand winners/errors differentiated), Net Points won/loss, etc.

Stats Reports eligible for singles matches ONLY.



Match Stats Reports for a single player participting in a sanctioned league tennis team for a single season.

Note: Price may vary based on the number of matches played in a single league season.



Match Stats Reports for a single player participating in a sanctioned tournament event.

Note: Price may vary based on number of matches played in a single tournament division.




Something every junior tennis player should need in order to get seen/recruited by college tennis programs. A Tennis Scholarship Application Video is the ultimate way for junior tennis players, who aspire to play college tennis, to showoff their skills & competitiveness to collegiate coaches who may be looking for new players to add to their teams. Video shooting/editing will come with multiple draft copies to help juniors & their families determine what their final product will look like before sending it out to coaches.



Detailed video of a junior tennis player applying for a scholarship to play tennis at the college / university level.

Video format will be based on NCAA Scholarship Application Video Guidelines.

Video will be shot on site.

2 Video Drafts are included. Additional drafts afterwards will be $100 each.



Detailed video of a junior tennis player applaying for a scholarship to play tennis at the college / university level.

EDITING ONLY. Video footage for editing will be provided by the junior player.

Video footage must be in compliance with NCAA Scholarship Application Video Guidelines.

2 Video Drafts are included. Additional drafts afterwards will be $50 each.




What does Tennis Ninja do with all the video we've shot over the years? We archive it into our private database to preserve footage until it is one day needed again. That being said, if players are looking to purchase permanent or secondary copies of any match (or practice/lesson) that they have played in before, they can acquire a copy of that video through us if we shot footage of it in the past.

VIDEO PRIVACY POLICY: Players may only purchase copies of videos that they themselves participated in. Purchasing footage to scout other players/programs goes against our video privacy policy & is just not cool.



Video of any previous match/practice that the player has participated in from the past. Videos will be released in raw format (no editting unless previously edited by Tennis Ninja).





All media servies above are available to players who also send us their own tenns footage! We are still able to edit & create tennis video presentations, or stats reports, if even we aren't the ones filming you play.

PLEASE inquire with us (before pursuing this option) for adjusted pricing.