Casey Janssen is one step closer to making his first official appearance in a Spring Training game. Janssen threw his first batting-practice session of the spring on Thursday morning. He threw approximately 20 pitches in a simulated game that involved pitching from both the stretch and wind-up. Toronto's closer used a combination of fastballs, sliders and changeups during the brief workout at Florida Auto Exchange Stadium. "I felt all right," Janssen said. "It was good to get out there, good to compete. Still by no means a finished product, but it's another step in the right direction and it was nice to face some hitters and pick up the intensity again." Janssen had yet to face batters this spring following offseason surgery that involved shaving down the collarbone in his right shoulder. The procedure was described as relatively minor, but it included a rather extensive rehab that has put Janssen's start to the season somewhat in doubt. The 31-year-old remains optimistic that he'll be ready for Opening Day, but he likely will need to pitch in at least one Minor League game and several Grapefruit League games in order for that to happen. The timing will be tight for Toronto's first game on April 2 vs. the Indians. Janssen's hopeful, but there are mental and physical barriers he must overcome before that can occur. "Physical, because you have to challenge the arm and see how it comes back," Janssen said. "See the recovery, see what kind of velocity it is, if it needs to get harder or whatever.