I'm a few days late on posting this, but here's a great write-up on fangraphs about the Dodger's success in the NL West while the rest of the division has gone to shit:
http://www.fangraphs.com/blogs/examining-the-dodgers-road-win-streak/
I'm not going to copy/pasta because they have a few tables that are worth looking at.
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Quick notes I'll highlight (from me, not the
far superior fangraphs post linked above) about the Dodgers wins and losses from the beginning of July:
*4-game sweep of Cubs in Chicago (included Carlos Marmol throwing his first scoreless 9th inning in Chicago since 2011). First time Dodgers swept the Cubs for 4 in Chicago since like 1995 (might want to fact-check the year if you care, but just trust that it's been a long time) when it was a 5-game sweep after the all-star break.
*Back-to-back series wins on the road against Colorado and San Francisco to begin July (only one of those road wins was included in the franchise record road streak). This went straight into a road sweep of then-1st Place D-backs. Add in a split series at home against the Rockies and that's a phenomenal way to begin the month: 9 wins and 4 losses against division opponents in a 14-day period. The home series against the Rockies included the returns of two of their most important hitters: Tulo and Fowler.
*After the all-star break, road sweeps of Nats and Blue Jays in 6 days.
*With the 6-win road trip making a 7-game win streak, the streak is broken by a home loss to Cincinatti. The loss came the say day the Dodgers flew home from Toronto -- hard to blame a team for sluggish play after a cross-continent international flight (no day off). The Dodgers went on to take the next three games from Cincinatti to win the 4-game series. File this 10-1 stretch under "sweeping bad teams (Toronto/Washington / taking series from good teams (Cincy)."
*At 32-25, the Dodgers now have the best road record in MLB (Boston is a close second at 31-25)
*The Dodgers now have a slight percentage edge over the Cincinatti Reds (one loss and about .007 percentage points) for the 4th best record in the NL.