Instead, assistant coach Mark Johnson was behind the mic ... and he provided an update on Sanders.
“We are going without Coach Prime here today," Johnson said. "We received notification a little while again that (he) was a little under the weather and had a bad reaction to his immune IVs, is what I was told.”
A spokesperson for the Buffs didn't add any further detail, per The Denver Post, but added the coach was fine.
Sanders has had a few health issues since putting on the headset.