“I am absolutely SHOCKED.”
The Oscar-winning deaf actor expressed her frustration on social media.
“WHY!?”

Marlee Matlin.Frazer Harrison/Getty
CBS Sports does have adedicated landing pageon its website that featured a livestream of its ASL performers.
Frazer Harrison/Getty
CBS Sports declined to comment when reached by EW.
Matlin previously performed the national anthem in ASL at the 1993 Super Bowl, alongside Garth Brooks.
The big game on Sunday saw the Kansas City Chiefs emerge victorious over the San Francisco 49ers.