Key takeaways: Padres 5, Blue Jays 4

SAN DIEGO — The Padres rallied for a 5-4 victory over Toronto in their first-half finale on Sunday, and they’ll enter the All-Star break sitting squarely at .500. They’re 48-48. Padres Poncho Giveaway Night is July 28 vs. Rockies! Here’s some instant reaction from Petco Park: Two crucial victories this weekend It wasn’t the first half the Padres envisioned. They spent much of the first couple months squarely in the playoff picture, but faltered over the past few weeks, including an eight-game losing streak that marked their longest since 2013. But things sure feel a whole lot better after the…