Manaea (back) threw a successful bullpen session Saturday and remains on track to start Wednesday in Kansas City, CSN California's Joe Stiglich reports.

EDGE Analysis

He threw 50 pitches off a bullpen mound Saturday, 30 warmup pitches and 20 to simulate an inning. The key is that his back continues to feel good throughout his rehab, and as long as that remains the case, he will take the ball Wednesday and could finish out the year in the rotation.