Anthony Edwards' confidence is flowing after a phenomenal performance in the Minnesota Timberwolves' 123-119 win over the Phoenix Suns, adamant his form is not a surprise to him.

Rookie Edwards and Karl-Anthony Towns were in devastating form on Thursday, ensuring two players scored 40 points in the same game for just the second time in Minnesota franchise history.

The 42 posted by Edwards was a career high, while Towns added 41 to the board as the Timberwolves clinched their third win in five since the All-Star break.

That personal-best haul was not the only achievement of note for Edwards, however, who at 19 years and 225 days joined illustrious company as he became the third-youngest player to have a 40-point NBA game and set a new record for a Timberwolves rookie.

Kevin Durant (19y, 200d) and LeBron James (19y, 88d) are the only players who ever reached that mark younger than Edwards, who made 15 of 31 shots on Thursday.

Nevertheless, it was Juancho Hernangomez's late dunk that secured the win with 2.5 seconds remaining, and as such Edwards dismissed the idea that the Timberwolves are relying on just himself and Towns.

"I wouldn't say that, we're just playing together," Edwards said. "If I've got it going some nights, of course they're going to lean on me, but if I haven't got it going then we go another route and I'll find what I find.

"So, it doesn't really matter who's getting more minutes, who's scoring, it's about winning. Me and KAT [Towns] scoring 40 and losing, it would be a different vibe, but scoring 40 and won so it's nothing but excitement and enjoyable."

While Edwards spoke well of his team-mates, particularly Towns and Hernangomez, his self-assuredness was obvious – the 19-year-old simply is not shocked by his trajectory.

"I put in the work for it, it always shows. I work in the dark, it should come to the light," he continued. "I'm not surprised at all, I put in work for it.

"People who know, like really know me, who's close to me, they know all I do is go to the gym and workout, all season that's all I do.

"Early morning, late at night, whatever time we're going to workout, we're going to workout. People who know me know this is what's supposed to be happening."

Understandably Edwards is in the conversation for Rookie of the Year, though he stresses this is not something he is spending much time thinking about.

"Whoever's picking the rookie of the year, the votes or whatever, that's not my focus," Edwards claimed. "I'm trying to win, get better, trying to grow. I'm still a rookie. There's still a lot of stuff that I don't know and that Ricky [Rubio] is going to teach me, so if I win it, I win it, and if I don't – on to the next season.

"As long as I know how good I am and the work that's going in… I don't really care about that one."