ohsla.net的 10 大竞争对手

olhsa.org

empowering families and communities to gain the knowledge, skills and resources needed to improve their quality of life.

reftown.com

We provide a full suite of tools to help your organization assign of officials to games across various sports and levels from registration, initial scheduling, communications, reports, and payroll.

ncsoccer.org

Coaches COACH FOR COMMUNITY A FREE program providing coaching education resources — partnered with U.S. Soccer Federation. Free Program The U.S. Soccer Federation is committed to growing the quality and […]

iaabo.org

Unlock the suite of IAABO tools to establish a solid foundation for your basketball officiating journey including online training courses!

vibhl.com

Join the premier Vancouver Island Ball Hockey League for competitive adult & youth leagues. Register your team, find schedules, and experience the fast-paced game.

portlandultimate.org

Welcome the the 2023 Club Combine hosted by Portland Ultimate for Hive, Nightcap, Nebula, Scorch, Skylab and Choco Ghost House. Each team will have their own…

lanetalk.com

The Bowling Score Keeper App that tracks your scores and offer Livescores from your league play. The bowling app to gain deeper insights.

adrln.com

south east Starz Built in the Southeast. Proven on Every Stage. SES builds relentless athletes and unbreakable teams – driven by elite training, top competition, and national exposure. Our players stand out on the field, in the classroom, and in the recruiting process. TRYOUT REGISTRATION The Starz Shine In The South East The South East […]

tmsaa.tssaa.org

TMSAA is an affiliate organization of the Tennessee Secondary School Athletic Association which is nonprofit, self-supported organization, conceived by…

official.nba.com

See below for Part 1 of the 2026 Playoffs Points of Emphasis video (narrated by SVP, Head of Referee Development and Training Monty McCutchen), which provides updated examples and guidance regarding Closeouts on Jump Shots (High Fives, Landing Space): [KGVID]https://ak-static.cms.nba.com/wp-content/uploads/sites/4/2026/04/2026_NBA_Playoff_POE_Video_for_nba_com_1_of_2_v2.mp4[/KGVID] See below for Part 2 of the 2026 Playoffs Points of Emphasis video (narrated by SVP, Head of Referee Development and Training Monty McCutchen), which provides updated examples and guidance regarding Straight-Line Pathway Plays: [KGVID]https://ak-static.cms.nba.com/wp-content/uploads/sites/4/2026/04/2026_NBA_Playoff_POE_Video_for_nba_com_2_of_2_v2.mp4[/KGVID]