The Spurs star left Game 2 against Portland after a hard fall and entered concussion protocol, casting doubt over his availability for the rest of the first-round series

Under league guidelines, a player in the concussion protocol must have at least 48 hours of inactivity and recovery and then hit several benchmarks without symptoms before being…

The Spurs star left Game 2 against Portland after a hard fall and entered concussion protocol, casting doubt over his availability for the rest of the first-round series