<p>SALT LAKE CITY — The days of robo-umps may soon be numbered.
 The challenge system — where pitchers, catchers and hitters on each team can challenge balls and strikes called by human umpires as many times until they reach three incorrect challenges — 
Traffic Weather Sports Classifieds Cars Jobs Homes Television Radio Salt Lake Utah Local
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: njdotcom - 🏆 282. / 63 Read more »
Source: njdotcom - 🏆 282. / 63 Read more »
Will Cincinnati Reds be Buyers or Sellers at MLB Trade DeadlineMLB Insider Weighs In: Will Cincinnati Reds be Buyers or Sellers at MLB Trade Deadline?
Source: SInow - 🏆 273. / 63 Read more »
Source: NBCLA - 🏆 319. / 59 Read more »
Source: SInow - 🏆 273. / 63 Read more »
Source: njdotcom - 🏆 282. / 63 Read more »