sentences:  Indeed, charts from STATS LLC depicting Heyward's "Hot Zones", or a hitter's zones of maximum effectiveness, corroborate the scout's findings.Through April 25, 2014, Heyward had swung at 22 of 55 pitches in 2014 that qualified as "up and in", crossing the plate either to the upper left ninth of the strike zone or slightly higher or inside of it.None of those 22 swings had produced a hit.