He threw for 10 minutes in the bullpen , mixing all his pitches and working on a two - seamer with pitching coach Mike Maddux before going through a full day of pitcher fielding practice and conditioning .
A fully healthy Strasburg would help fill Scherzer 's void .
Scherzer threw for 10 minutes in the bullpen , mixing all Scherzer 's pitches and working on a two - seamer with pitching coach Mike Maddux before going through a full day of pitcher fielding practice and conditioning .
A fully healthy Strasburg would help fill Scherzer 's void .