When pitchers throw heat, its usually hard to Justin Holiday Jersey hit. But Tuesday night, that notion was flipped on its head. Lourdes Gurriel Jr. of the Diamondbacks sent one into the seats for a two-run homer off a 103.9 mph pitch from the , in the eighth inning of Arizonas 10-5 lo s. His home run was a record-breaker as it was the fastest pitch ever hit for a home run in the Statcast era (since 2015). Still thinking about Lourdes Gurriel Jr.s record-breaking home run off a 103.9 MPH (!!!) fastball (MLB x ) MLB Stats (@MLBStats) Arizona Diamondbacks Lourdes Gurriel Jr rounding the bases after his first home run. AP Explore More Gurriels manager, Torey Lovullo, was shocked by the sound off the bat. It was loud contact, Lovullo told reporters. We know Mason Millers got a big arm. Its a ma sive arm, and hes going to challenge you with it. Our hitter was ready. Both of these teams are flying in different directions after the trade deadline. Padres relief pitcher Mason Miller AP The Padres continue to inch closer to the Dodgers at the top of the NL West. They were heavy buyers at the deadline. In addition to picking up Miller and J.P. Sears from the Athletics, the Padres also traded for Ramn Laureano and Ryan OHearn from the Orioles. After Tuesdays win, San Diego sits three games behind the Dodgers. The Diamondbacks, who were seen as playoff contenders at the beginning of the season, sold key pieces at the deadline. Eugenio Suarez, Merrill Kelly and Josh Naylor were all shipped away. Eugenio Suarez, who is now on the Mariners. AP The Diamondbacks sit 12 games behind the Dodgers, but they can add Gurriels big swing to their season highlights. Killian Tillie Jersey