He got away with spamming high fastballs. That's what I always do on The Show and it works the majority of the time.
With so many youngsters playing the vets need better ABs in certain spots (third less than 2 outs) but Walker did come through that time. Hope 1 run is enough to hold up.
Something off still... but more swings/misses at the slider is always a good sign. They're going to need more intermittent rest to hold up for the entire rest of season/post-season.