It has changed:
Opening Day 2016 will feature a combined seven national ESPN telecasts -- three on Sunday, April 3, and four on Monday, April 4 -- Commissioner Rob Manfred announced on Thursday at the end of Major League Baseball's quarterly Owners Meetings in Dallas.
Those seven games will include the participation of all 10 clubs that played in the 2015 postseason. It starts with a televised tripleheader on that Sunday: Cardinals at Pirates at 1:05 p.m. ET, Blue Jays at Rays at 4:05 ET (ESPN2), and then a World Series rematch of Mets at Royals in the exclusive ESPN "Sunday Night Baseball" national opener at 8:35 ET.
http://m.mlb.com/news/article/157684628/3-mlb-opening-day-games-on-first-sunday