10 year challenge done differently… 2009 to the end of 2019. Fair to say, the collection has grown and there’s still 1 racket missing 🎾🎾 ° ° ° #tennis #tenniscoach #tenniscoaching #coaching #rackets #tennisrackets #head #radical #radicalmp #speed #wilson #babolat #purestrike #puredrive #collection #10yearchallenge