Golden State Warriors coach Steve Kerr admitted an error from Stephen Curry that almost cost his team a win in the NBA playoffs against the Sacramento Kings had been his fault.

In the final minute with the Warriors leading by five, Curry tried calling a timeout, only to realise they did not have any left.

That led to a technical foul, with Malik Monk making the resulting free-throw before De'Aaron Fox sank a three-pointer to bring the Kings within one, though thankfully for Curry and Kerr, Golden State were able to hold on to take the game 126-125, tying the Western Conference first round series at 2-2.

"I didn't realise when we lost the challenge that we didn't have any timeouts left," Curry said, though Kerr held his hand up and admitted he had forgotten to tell his players of the fact.

"[Coach] took the blame for it, but I ain't going to lie: I thought it was the smartest play in the world," Curry added. "I looked at the bench, and everybody was shaking their head. It was an unfortunate situation."

"We took the challenge and when the challenge was unsuccessful, as we were exiting the huddle, it's on me," Kerr said. "I've got to remind the guys, we're out of timeouts and I didn't say that, and so Steph wasn't aware. That's on me for not making that clear."

An enthralling Game 4 at Chase Center on Sunday also saw Curry attempt and miss a jump shot with 12 seconds to go, when 11 seconds remained on the shot clock, allowing Sacramento one last chance, though Harrison Barnes ultimately missed a buzzer-beater.

"It's always a balance of playing the clock and trying to find the best shots. Obviously, if I make the floater... you like that position to have one more stop," Curry said. "I live with that decision."

It was still a productive night for Curry, with only Fox (38) scoring more than his 32 points, making five of 11 three-point attempts.

Game 5 takes place at Golden 1 Center on Wednesday.