There's a good chance Fox's new Monday night line-up will stay intact in fall '19.
Lucifer (3.7 million/1.0 rating) perked back up to hit its second best numbers of the season.
This was a spike of as much as 20 percent in the demo for the procedural drama series.
Leading out of that, The Resident (4.8 million/1.0 rating) ticked up a tenth and held all of the demo audience from Lucifer.
The CW: Supergirl (2.1 million/0.6 rating) was right on par for its final episode before an extra-long hiatus.
Whose Line Is It Anyway (1 million/0.3 rating) was in encores and performed better than Valor's average in the slot.
NBC: The Wall (6.7 million/1.5 rating) and Better late than Never (5.3 million/1.1 rating) surged in the ratings for their season finales.
CBS: Kevin Can Wait (6.9 million/1.2 rating) and Superior Donuts (5.6 million/1.0 rating) were right on par with last week's demo results, with Man with a Plan (6.4 million/1.0 rating), 9JKL (4.9 million/0.8 rating) and Scorpion (5.5 million/0.7 rating) were down.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.