49ers Sideline Christian McCaffrey Due to Achilles Tendinitis Concerns

The star running back's injury status raises questions about transparency and impacts fantasy football and betting markets.

Christian McCaffrey did not play in the 49ers' season opener against the Jets due to Achilles tendinitis and a calf injury.
49ers head coach Kyle Shanahan emphasized the need for caution, noting the risk of a torn Achilles.
Despite participating in limited practice sessions, McCaffrey was declared inactive just 90 minutes before kickoff.
The late decision to sit McCaffrey has sparked controversy among fantasy football players and bettors due to lack of transparency.
Backup running back Jordan Mason started in McCaffrey's place and excelled, revealing postgame that he knew of his starting role as early as Friday.