He has given up 3 earned runs or less in 14 of 16 starts this season.
-The Cubs are 4-0 in Zambrano's last 4 road starts in Washington.
-Washington is 15-36 in their last 51 Friday games.
-Cubs are 40-18 in Zambrano's last 58 road starts.
Sounds like he's ripe for the picking then.