The Giants knew this was going to be the toughest trip of the year. It lived up to expectations.
With a 5-1 loss the Houston Astros on Wednesday night, the Giants finished with a 3-7 record on the trip, getting one win apiece in Denver, Los Angeles and Houston. The last game was close into the middle innings, but the Astros pulled away with a big frame off of the Giants' bullpen and Gabe Kapler's lineup did nothing against old foe Zack Greinke.
Here are three things to know from the final night of a three-city trip .