Over the past six months, line calling in pickleball has gone from something players dealt with to something the sport is actively trying to solve.
You’ve seen it play out. Questionable calls showing up across tournaments. Players getting called out online. Entire comment sections debating whether a ball was actually in or just called that way.
At the same time, the United Pickleball Association (UPA) has started introducing automated line calling at pro events, signaling where things are headed.
And it’s not hard to understand why.
Even on broadcasts, close calls are tough to read. The angles aren’t perfect. The ball moves fast. Players are right on top of the line. Half the time you’re guessing—and so are they.
Early solutions are already showing up. Close Call Replay was used at the Pickleball Slam, and when you see those slow-motion replays, it’s clear how tight these calls actually are.
Automated line calling won’t change the recreational game, but it will clean up the professional game and give fans a clearer view of what’s happening.
What Systems Already Exist
There isn’t one system taking over pickleball right now. There are a few, and they’re approaching the problem in different ways.
PlayReplay is the most structured rollout so far. It uses cameras on each side of the court, a processor to track the ball, and a courtside screen that shows where it lands. Right now, it’s being used for challenges, not full automation, and it’s the system being implemented under the UPA umbrella for pro events.
Major League Pickleball recently announced a partnership with Owl AI, which takes a different approach. Instead of building out hardware, it uses existing broadcast cameras and layers AI on top. The goal there is scalability—something that can be applied more broadly without requiring a full tech setup on every court.
Then there’s Close Call Replay. It’s independent, and it feels different because it was built specifically for pickleball. High-speed cameras, slow-motion replay, and fast turnaround times that don’t drag the match to a stop. It’s less about overhauling officiating and more about making the call obvious.
Three approaches, all aiming to solve the same thing, just with different priorities.
What Works (and What Just Sounds Good)
A lot of the conversation around automated line calling sounds impressive, but not all of it translates once you put it into a live match.
What works is simple.
You need to see the call clearly. You need the decision quickly. And you need the match to keep moving.
That’s what players respond to, and it’s what fans expect when they’re watching.
Everything else—claims of extreme accuracy, fully automated officiating, or removing refs entirely—is either still developing or missing the bigger point. If the system interrupts the flow or overcomplicates the experience, it doesn’t matter how advanced it is.
What It Means for Players and Fans
This shift is happening at the pro level, but it doesn’t stop there.
Fans are watching more pro pickleball than ever, and how the game is presented matters. If calls are unclear or constantly debated, it affects the viewing experience just as much as it affects the players on the court.
What matters comes down to this:
- Speed – If decisions slow the game down, it’s a problem.
- Clarity – If you can’t clearly show the call, people won’t trust it.
- Flow of the game – Pickleball thrives on rhythm. Break that too often, and the experience changes.
We’ve already seen in other sports how quickly things can go sideways when technology slows the game down or creates confusion instead of clarity. That’s something pickleball has a chance to get right early. We covered this in more detail in our previous piece on AI in officiating.
Does This Help or Hurt the Sport?
Automated line calling is coming. That part is already in motion.
What’s still being figured out is how it should look.
Different systems are prioritizing different things. Some are built for precision. Some for scalability. Others for practicality and speed.
Right now, pickleball is testing all of them at the same time.
If it’s done right, it cleans up one of the biggest friction points in the game. Fewer bad calls. Less arguing. More trust.
If it’s done wrong, it creates a new problem. Slower matches. More interruptions. A version of pickleball that feels over-engineered.
Because at the end of the day, this isn’t just about making better calls. It’s about making sure the game still feels like pickleball when it’s all said and done.
