Jones and Naumann announced they will use their final year of eligibility to play one more season with the Terps.
The Terps had a marquee win over then-No. 2 Wisconsin and won 19 games for the first time in over a decade.
Jones began kneeling during the national anthem earlier this year and was recently criticized by spectators during a matchup with Nebraska.
The Terps played their annual exhibition match on Saturday at the Xfinity Pavilion, giving the first look of their 2021 squad.
Sam Csire and Erika Pritchard combined for 33 kills.
After the Cornhuskers pulled away in the first set, they imposed their will in the final two frames.
“It’s something we have to work through, and that’s kind of been a theme of the season for us — constant adversity with injuries.”
The Boilermakers racked up seven service aces while the Terps had none.
After topping Indiana on Friday, the Terps couldn't put it together against the Boilermakers.
Hoosiers outside hitter Breana Edwards racked up 39 kills in the match.