Called-strike rate (CStr%) is all about pitch command. Brad Lord is one example of this shift, with his called-strike rate increasing from last season (14.7% to 17.6%) while his swinging-strike rate took a slight dip (9.2% to 8.9%), per FanGraphs. Same goes for Adrian Houser, whose FanGraphs profile shows his called-strike rate shot up (15.6% to 17.3%) while his swinging-strike rate decreased (8.5% to 7.5%).