Know any influencers

I hate to use the word, but I guess it's most appropriate. I found this page: 

https://thespun.com/more/mlb/mlb-world-reacts-to-jerseys-for-all-star-game

There are some tweets from people who...well...at least influential enough to be in this article! 

I've posted to all the teams -- with hashtags -- to try luring fans in. I'm new at this...any advice is great.