As it tries to become a known player in the emerging sports-betting TV space, NBC is turning to a longtime wagering staple for its next venture: the Kentucky Derby.

For this weekend, NBC is adding an online betting program that will appear on its website, NBCSports.com, and its app.

It is another preview of where the future of sports on TV is going. With seven states having legalized gambling, NBC Sports has added the 30-minute show, “NBC Sports Bet: Derby Special” at 5 p.m. on Saturday as a digital companion to its regular TV coverage.

“We want to become a known destination and a known player in the space in 2019, for sure,” Dan Pozner, NBC’s director of sports betting content, told The Post this week.

What Pozner and other networks are trying to do is figure out the future of TV. Fox Sports has its own daily afternoon talk show with “Lock It In,” as does ESPNews with “Daily Wager.”

NBC has launched “Pick ‘Em” games for its Premier League and golf coverage. On the regional level, it has experimented with betting-focused alternative broadcasts for the Washington Wizards and the Philadelphia 76ers.

On Saturday, Ahmed Fareed will host the NBCSports.com show. The program will have many guests and will feature Eddie Olczyk, the former Ranger who is NBC’s chief handicapper. Olzyck, as compared to the regular broadcast, will have expanded time as he tries to match his success from last year, when he picked the top three finishers.

The idea is to give the latest information prior to bettors deciding where to put their money.

“That is one thing I’m going to ask all of our announcers — I give you 10 bucks, how can you make $100?” said Billy Matthews, the program’s producer.

At this point, all the new sports gambling shows are noteworthy, but one day it seems inevitable that it will just be a regular part of viewing.

“Now there is such a movement of the acceptance of sports betting and it becoming much more mainstream, there is more of an appetite for it,” Pozner said. “Why not lean into it more in a sport where it has always been part of it and is inherent?”

see also NFL Network not covering the Tyreek Hill story an epic failure NFL Network embarrassed its hard-working employees by not mentioning the... We said we wanted to watch the NFL draft game film. While we thought ESPN had a good mix with Mel Kiper Jr., Louis Riddick Jr. and Booger McFarland on its main desk, it should find more room or time for its other top draftnik, Todd McShay. McShay is featured for months on ESPN’s pre-draft coverage and then underutilized on the first draft day. Both ESPN and NFL Network missed a potential memorable moment after the Giants’ Daniel Jones pick at No. 6. McShay might’ve provided the spark the conversation needed. ESPN has created McShay’s star. It should go a little bit further with him on the first night of the draft.

Clicker column contributors have liked the debut of Jeff Nelson as YES game analyst in Arizona. YES was very high on Nelson after his spring training games. He may become a bigger permanent part of the rotation if Ken Singleton goes through with retirement after this year. … On Wednesday, “Boomer & Gio” explained some of their thoughts on not going at longtime, first-time caller Mike Francesa on Tuesday. The one thing that Gregg Giannotti should continue to do is talk about his angst in these situations. Gio said he would rather not have to deal with the whole drama because it is exhausting. The more personal connection radio hosts make — taking listeners inside their world — usually the stronger the bond.