Christian McCaffrey Capped in Week 1 as Kaelon Black Leads Carries

San Francisco 49ers running back Christian McCaffrey handled 10 carries for 68 yards in a Week 1 win over the Los Angeles Rams, but his workload was notable because teammate Kaelon Black out-carried him 14-10. Dealing with cramps while playing in Australia, McCaffrey saw uncharacteristic backfield splitting, though efficiency splits and future usage remain key monitoring points for fantasy managers.