just looking next 15 games I think- Dodgers will see something like only 5 lefties in those 15 games. That's assuming no one tries to rig their rotation.

of course looking league wide so far- in 390 total games, lefties have started 114 and righties 276. So lefties start league wide 29% of the time. So 33% is actually kind of high. Dodgers have seen so far 7 lefties and 7 righties.