In a startling move that sends the game’s most dominant reliever across the state and to another league, the Athletics have agreed to trade Mason Miller to the San Diego Padres, perhaps signaling a greater revamp to come at Petco Park, according to a person with knowledge of the deal. The person spoke to USA TODAY Sports on the condition of anonymity because the deal hadn't been finalized. Miller, 26, has struck out 14.2 batters per nine innings in his two full seasons as a reliever, and this year has posted a 1.01 WHIP while fanning 59 batters in 38 1/3 innings and nailing down 20 saves. More on the Miller trade at the link in usatodaysports' bio. 📷: Ezra Shaw-Getty Images #Athletics #ForTheFaithful #SanDiegoPadres #MLBTradeDeadline #MLB