SAN FRANCISCO — The schedule brought another contender to Oracle Park on Monday, but there was supposed to be a silver lining to this difficult start to the Giants’ season.After years of asking to start their season on the road, the Giants were given a schedule that had 10 of the first 13 games at home. So far, it has been a disaster. The bullpen blew a second straight lead Monday, and the Giants fell 6-4 in the series opener against the Philadelphia Phillies. They’re 1-7 at home for the first time since 2000, their first year at Oracle Park.The Giants entered with an average of just 2.6 runs per game but took an early 4-0 lead. Matt Chapman’s two-run triple was the big blow in a three-run third, and Luis Arraez added another run in the fourth with a deep sacrifice fly.  Chappy to Triple's Alley for the lead pic.twitter.com/qfo1YXDhkj — SF Giants on NBCS (@NBCSGiants) April 7, 2026 The Phillies got two back against Adrian Houser in the fifth, but he stranded two more in scoring position. In the seventh, the wheels came off. Four hits, two walks, a hit-by-pitch and a sacrifice fly led to four runs. The...