Usability 
The NBA's (National Basketball Association) latest mobile webapp has league news, videos, scores, schedules and statistics.
The site's home page lists today's games with live scores for games in progress. Arrow buttons let you scroll through prior and future day's games. There's a Game Hub page each game with analysis and predictions for upcoming games, live play by play for current games and game summaries, stats and box scores for completed ones.
Screenshots
