Grandstand - Sports highlights straight from the crowd
TubeChop - TubeChop allows you to easily chop a funny or interesting section from any YouTube video and share it.
Fanly - Keep up with all of your favorite sports teams
YT Cutter - YT Cutter is a free-to-use online tool that is making your life easy in cutting the videos to any length with high quality.
Starters - Hacker news for sports tech
Typito YouTube Cutter - Typito YouTube Cutter is an intelligent free to use software that has been doing the tricks for you in making long videos into short clips via using editing tools.