The former QPR, Crystal Palace and Blackpool manager made the brave prediction of tipping the Millers to lose 2-0 at promotion-chasing Burnley this weekend.
It is not unusual for Holloway to back a Millers defeat, though, as he has done it 15 times from 17 predictions this season. And unfortunately, he usually gets it right, having been correct 11 times.
As well as expecting the Clarets to take the three points on Saturday, Holloway has also condemned the sacking of Neil Redfearn.
Using a boxing analogy, he said in his Sky Sports column: "Even with Neil Warnock in charge I can't see Rotherham halting Burnley's charge towards promotion.
"He will have them well organised but it's a tough game.
"If Burnley were a boxer and you hit them you'd think you'd caught them with your best shot and they'd just shake it off and keep going.
"They have a tough chin, whereas Derby's chin at the minute looks like it is made out of glass.
"Warnock has the experience, is he retired or not though? He's having more comebacks than Muhammad Ali!"
On the decision to remove Redfearn from his position after just 21 games last week, Holloway questioned the club's long-term plan.