According to Elias

As if the Twins’ nine-run eighth inning wasn’t enough, Chris Parmelee, Oswaldo Arcia and Eric Fryer rubbed salt in the wound with consecutive ninth-inning home runs off Andre Rienzo to increase the margin of victory in Minnesota’s 16-3 laugher against the White Sox. The Twins are the third team to hit back-to-back-to-back homers in a major-league game this season, and the two other instances occurred on consecutive days in April. Mike Trout, Albert Pujols and Raul Ibanez did it for the Angels on April 13 (all first-inning shots off the Mets’ Bartolo Colon), as did Evan Gattis, Dan Uggla and Andrelton Simmons for the Braves on April 14 (eighth inning homers, all off Philadelphia’s B.J. Rosenberg).