USC athletics has been dominating spring sports across the board, but several teams and student-athletes are on unstoppable rolls at the moment.
55 - Men's tennis No. 1 Steve Johnson has not lost a collegiate singles match since 2011
43 - Men's tennis has not lost a dual match this season while defending a three-peat
15 - Men's volleyball is on its best winning streak in two decades
9 - Women's tennis is in the program's finest form since 2003
8 - Women's water polo had its streak snapped in OT last weekend at Stanford
7 - Women's tennis No. 3 Sabrina Santamaria is 17-1 in singles and undefeated in Pac-12 play
Men's tennis has had plenty to celebrate.(Photo by Dan Avila)