Assertion: fastball | /r/HasAspect | top spin
Facets:
value: especially
type: MANNER
Source sentences:
text: Back spin is the exact opposite spin of a fastball that has top spin.
text: The more spin a fastball has, the more it appears to rise and resist gravity, and that creates more swings and misses, as demonstrated by Jeff Zimmerman of FanGraphs.
text: So converting pitch speed by length of look probably over-corrects, especially if the fastball has some spin.