Troy Tulowitzki forces fans to pay attention. This spring, the curious watch to see if he's healthy. Saturday, eyes were affixed on his dazzling displays of athleticism and power. In the second inning, Tulowitzki and DJ LeMahieu executed a double-play ballet. LeMahieu dived to his right and flipped to Tulowitzki, who did a pirouette as he fired a strike to first base. After a double in the second inning, Tulo launched a high fastball from Jason Vargas over the grassy knoll in left field. It's a special weekend for Tulowitzki. He funded a trip for 18 cancer patients from Children's Hospital Colorado and spent time with them Friday night.