SAN FRANCISCO — For a team with such a poor record, the Giants actually have a decent number of late-inning comebacks on the road. There's a caveat, however.Remember the comeback at Citi Field? The Giants lost the next day. Remember the big late rally against at Busch Stadium? The Giants lost the next day. Three Heat-Related Deaths Confirmed in South Bay It happened once again on Wednesday. A day after blowing it open late to beat the Braves, the Giants lost 5-3 on a Matt Kemp walk-off homer in the 11th. They have dropped 17 of their past 22 games, which is suboptimal. Here are five things to know from a wet and long night in Atlanta …—- Jeff Samardzija was mostly sharp, and he needed just 79 pitches to get through seven innings. As always, he paid for the long ball. Matt Adams hit a two-run shot early and Tyler Flowers put one about an inch over the left field wall in the seventh. Flowers' ball had a hit probability of two percent — TWO! — but it still counted as an insurance run after a replay review confirmed that the ball hit a net behind the wall. USGS Mistakenly Reports 6.8 Earthquake Near Isla Vista —- Hunter Pence hit a solo blast in...