Sabres to host Prospects Challenge rookie tournament Sept. 15 to 19 ‘The Sabres’ three games will be streamed live on Sabres.com within the Buffalo broadcast market.’ Related posts: Sabres announce Prospects Challenge roster Sabres to host Prospects Challenge rookie tournament Sept. 6 to 9 Sabres to host Prospects Challenge rookie tournament Sept. 17 to 19 Sharpen Up: October 1, 2021 | Sabres host Penguins tonight Sabres will host prospects tournament at HarborCenter