High-profile rookies will soon compete for limited spots on the Senators’ main roster, starting with an invite-only rookie camp in September. The event marks the first step in a vetting process that could determine which young players earn a place on the opening-day lineup. With roster space at a premium, these prospects will face stiff competition to prove their readiness for professional hockey. Fans and analysts will be watching closely as the team evaluates talent ahead of the season.

A handful of top prospects will have an opportunity to make their case for a spot on the Senators’ main training camp and opening roster throughout September, beginning with rookie camp and the ...