Will robot umpires be used in MLB? - AS USA
MLB news: Umpires to use microphones to announce replay decisions
MLB umpires should be mic'd up to explain reviews and ejections - Bleed Cubbie Blue
Home team scores four runs on one hit in 10-batter eighth inning
Dodgers news: MLB's first umpire announcement for replay reviews - True Blue LA
MLB Umpires Will Now Have to Answer For Their Sins and Announce Replay Reviews NFL Style - Crossing Broad
MLB umpires should be mic'd up to explain reviews and ejections - Bleed Cubbie Blue
MLB Rumors: Ted Barrett & Greg Gibson Among 10 Umpires Retiring
How MLB Umpires Learned to Explain Replays to Crowds - The New York Times
Royals unhappy with controversial call prior to Red Sox walk-off
Random enforcement of 30-second rule riles Ausmus
MLB umpires to announce replay review decisions to fans - ESPN