It's something he hadn't seen all season.
"I'm used to getting double-teamed on those," Williams said. "It's kind of refreshing not to be."
Williams took full advantage, scoring a franchise-record 57 points to lift the New Jersey Nets to a 104-101 victory over the Bobcats on Sunday night. That's the most points scored in the NBA this season and breaks the team record of 52 points shared by Mike Newlin and Ray Williams.
It was the second-most points scored against the Bobcats, one shy of Kobe Bryant's 58 in 2006.
Williams, who came into the game averaging 21.7 points per game, shot 16 of 29 from the field and was a perfect 21 for 21 from the free-throw line. He did miss one free throw, but the Bobcats were called for a lane violation and it didn't count.
Williams was surprised when a teammate told him he had 39 points at the end of the third quarter, three shy of his personal career-best set April 6, 2010, against Oklahoma City.
"You really don't pay attention to it," Williams said. "It's just one of those games where you start feeling good and let it go."
Coach Avery Johnson called Williams' effort unbelievable.
"He really was focused," Johnson said. "He was well-rested. He made a lot of shots yesterday in our mini-practice and it carried over into tonight's game. We were going back and forth on whether to have a shootaround this morning and we opted for rest. And he was pretty fresh."
Added teammate Shelden Williams: "When someone is hitting like that you want to keep going to the well until it runs dry. It never did tonight."
However, not all went right for the Nets on this night as starting center Brook Lopez rolled his right ankle and left the locker room on crutches.
Lopez, who made his season debut on Feb. 19 after missing the Nets' first 32 games while recovering from a broken right foot, had an X-ray but will be reevaluated on Monday, according to Johnson.
"It's a tough situation for him, especially coming back from the foot situation," Johnson said. "We're going to get him checked out tomorrow. We'll know more when we find out."
Afterward, Bobcats coach Paul Silas wasn't apologizing for his team's approach to defending Deron Williams with one man.
"You can do one of two things: you can try to stop him and double him and leave other players wide open or guard everybody," Silas said. "I thought that's mainly what kept us in the game. Nobody else was doing anything (for them). It gave us a chance."
The Nets trailed by eight at halftime but took the lead thanks to Deron Williams, who scored 22 points in the third quarter when he simply dominated Charlotte's smaller guards D.J. Augustin and Kemba Walker.
Deron Williams did just about everything right, adding six rebounds and seven assists. He also converted a four-point play after getting fouled while knocking down a 3-pointer from the wing.
With the Nets leading 96-94 with 1:04 remaining, Kris Humphries missed two free throws but Shelden Williams got a key momentum-turning rebound and called timeout. Deron Williams hit a big jumper to give the Nets a four-point lead and Shelden Williams followed by converting a three-point play off a pretty pass from Jordan Farmar.
The Bobcats would cut the lead to two with 3.5 seconds left, but MarShon Brooks knocked down one of two free throws with 1.7 seconds left. The Bobcats had a final chance to tie the game but Augustin's off-balanced heave from 20 feet didn't hit the rim.
"We didn't give up," Silas said. "That was a great thing. In the last 1.7 seconds, we didn't execute that play particularly well. But we did have a chance. That shows me that we are getting there. It's certainly not there yet. But we are striving to get there. At least we're not just giving up and letting teams just run over us. If we continue to do this, we'll be OK."
The Nets got 11 points and 13 rebounds from Humphries to win their 12th game this season.
The Bobcats led by as many as 16 in the first half, the first time they've held a double-digit lead since Feb. 4 at Phoenix.
Walker had 14 points and Augustin and Byron Mullens each added 12 for the Bobcats.
The Bobcats, who have the NBA's worst record, scored 100 points for the first time in 22 games. They hadn't reached that feat since scoring 112 in a win against Golden State on Jan. 14 which was the beginning of their season downfall.