Giannis Antetokounmpo of the Milwaukee Bucks shoots the ball against the Phoenix Suns on Sunday in Milwaukee, Wisconsin. Photo: VCG

Giannis Antetokounmpo scored 41 points and grabbed 13 rebounds on Sunday to lead Milwaukee over Phoenix 120-100, reviving the Bucks' chances to win their first NBA title in 50 years.

The 26-year-old Greek forward joined Shaquille O'Neal in 2000 and LeBron James in 2016 as the only NBA Finals players with back-to-back 40-point, 10-rebound performances.

Two-time NBA Most Valuable Player Antetokounmpo, who had 42 points and 12 rebounds in a Game 2 loss, sparked the Bucks to a victory that pulled them within 2-1 in the best-of-seven championship series that continues Wednesday at Milwaukee.

"To give ourselves an opportunity to win this series, we've got to stay aggressive," Antetokounmpo said. "It's all going to be mental from here."

Antetokounmpo hit 14-of-23 shots from the floor and 13-of-17 from the free throw line to lead the Bucks to a crucial victory, as no team has ever rallied from 3-0 down to win an NBA playoff series.

"We knew what type of game it was going to be," Antetokounmpo said. "We knew we had to play good basketball. I was trying to be as aggressive as I could."

Jrue Holiday added 21 points and nine assists while Khris Middleton had 18 points, seven rebounds and six assists.

"I was trying to drive and open things up. I knew I had to get Khris and Jrue involved," Antetokounmpo said. "My teammates want me to be aggressive."

The Bucks, hosting their first NBA Finals game in 47 years, improved to an NBA-best 8-1 at home in the playoffs by beating the Suns, who had been a playoffs-best 6-2 on the road. 

The Bucks won their only NBA crown in 1971 while the Suns seek the first title in their 53-year team history.

Holiday went eight-of-14 after struggling in the first two games, Antetokounmpo drawing defenders to ease his outside shooting efforts.

Suns guard Chris Paul, in the first NBA Finals of his 16-year career at age 36, scored 19 points to lead Phoenix.

Bahamas big man Deandre Ayton scored 16 of his 18 points in the first half. Jae Crowder added 18 for the Suns.

Phoenix guard Devin Booker missed seven of his first eight shots and went three-of-14 from the floor, one-of-seven from three-point range, in scoring only 10 points.

Phoenix grabbed a 36-30 lead, but the Bucks responded with a 20-6 spurt, Antetokounmpo scoring nine points to lead the way, in seizing a 50-42 edge.

Milwaukee closed the first half on a 10-0 run, Bobby Portis hitting a dunk and three-pointer in the streak for a 60-45 Bucks halftime advantage.

The Suns began the third quarter by hitting nine-of-10 shots from the floor and pulled within 74-70, with Cam Johnson scoring 10 points and Crowder hitting three three-pointers.

But Milwaukee battled back, scoring the final 16 points of the third quarter to grab a 98-76 lead entering the fourth quarter.

Antetokounmpo, who had 18 points in the first half, scored 16 in the third quarter while Holiday added 12. The Bucks held the Suns at bay in the fourth quarter, ensuring a fifth game Saturday at Phoenix.