Here are two more photographs from the high school varsity lacrosse game. These are part of a high-speed sequence taken when the action was close to me. It was nice that the players were facing me, which often was not the case. Players from both teams are in the photos and close to each other so there is a good sense of the intense competition.
100-400mm lens set at 330mm for the top photo and the red player is barely visible. I zoomed out slightly as the players rapidly approached. In the bottom photo the lens was at 310mm. Now we can see all of the red player and the ball is visible in the pocket of his stick.