Mercury forward Alyssa Thomas (25) shoots against Las Vegas Aces center A'ja Wilson (22).

LAS VEGAS — The Las Vegas Aces took care of home court.

The No. 2 seed Aces defeated the No. 4 seed Phoenix Mercury 89-86 in Game 1 of WNBA Finals on Friday at Michelob ULTRA Arena, taking a 1-0 lead in the first best-of-seven championship series in league history.

Aces guard Dana Evans was the unlikely hero of Game 1, finishing with 21 points in 26 minutes off the bench, shooting 8-of-13 from the field including 5-of-6 from the 3-point line. She added four steals, three assists and two rebounds.

"I feel like I feed off my defense," Evans said of her performance. "I feel like I got some early steals, early on, I got to the basket. I saw the ball going in and I just kept being aggressive."

The Mercury had a chance to take the lead with 24.6 seconds left, but forward Alyssa Thomas missed both of her free throw attempts. Aces guard Jackie Young knocked down both of her free throws to extend the Aces’ lead to three points with 13.5 seconds remaining.

Mercury forward Satou Sabally had a final look at an equalizer, but she missed a 3-point attempt with 2.4 seconds remaining. Jackie Young got the rebound and dribbled the ball out for the win.

"We ran a play to get Kahleah (Cooper) a look," Mercury coach Nate Tibbetts said of the final possession. "They did a good job of switching out. We had one more option … I probably should have ran out and called a TO with six seconds to go."

Aces center A’ja Wilson finished with 21 points, 10 rebounds and five assists. Young finished with 10 points and five assists. Jewell Loyd had 18 points and four rebounds off the bench.

The Mercury were outscored 22-15 in the final quarter. Phoenix had five players in double figures lead by Copper with 21 points. Thomas was an assist short of a triple-double with 15 points, 10 rebounds and nine assists.

"It’s a game of runs," Copper said. "I think we did a pretty good job of understanding and handling the runs but down the stretch, they made the plays and we didn’t. this is something to learn from."

The WNBA Finals continue with Game 2 on Sunday (3 p.m. ET, ABC) at Michelob Ultra Arena.

Follow along as USA TODAY Sports provides live updates, highlights and recaps Game 1 of the WNBA Finals:

Satou Sabally in foul trouble

Sabally picked up her fifth personal foul with 8:23 remaining in the game. To add insult to injury, she was also called for a technical foul for slamming the ball down in the direction of the official after the call. Sabally went to the bench, exiting with 19 points, four rebounds and three assists.

End of 3Q: Mercury 71, Aces 67

Kahleah Copper has 21 points, Alyssa Thomas is closing in on a double-double with 10 points and nine assists. Satou Sabally has 16 points, three assists and three rebounds.

A’ja Wilson is the only Aces starter to reach double digits with 15 point, six rebounds and four assists, one steal and one block. Jewell Loyd added 15 off the bench, while Dana Evans is up to 12 points.

Sami Whitcomb returns to bench

Mercury guard Sami Whitcomb was helped to the locker room by two staffers after appearing to injure her lower body with 1:58 remaining in third quarter. She sprinted out the tunnel to start the fourth quarter.

Chelsea Gray exits with ankle injury after flagrant foul

Mercury guard Kahleah Copper was called for a personal foul on a reckless closeout on Aces guard Chelsea Gray, who landed on Copper’s foot and tweaked her right ankle on a 3-point attempt with 5:37 remaining in the third quarter. The foul on Copper was upgraded to a flagrant 1. Gray remained down on the court in visible pain. Eventually, the veteran got to her feet and knocked down all three free throws before running back for the locker room. She exited with three points and five assists in 21 minutes. Gray got her ankle taped and returned with 3:04 remaining in the third quarter.

Halftime: Mercury 50, Aces 45

Game 1 of the WNBA Finals has been as close as it gets so far with the Mercury holding a five-point advantage after a first half that featured seven lead changes and six ties.

Mercury guard Kahleah Copper was red-hot in the first half, recording a game-high 19 points shooting 6-of-7 from the field and 5-of-6 from the 3-point line. Alyssa Thomas has 10 points, six assists and two rebounds, while Satou Sabally added nine points and three assists. The Mercury are shooting an impressive 52.9% from the field and 8-of-17 from the 3-point line, but Phoenix has turned the ball over seven times. The Aces have scored 15 points off Mercury turnovers.

The Aces bench has scored 25 points, led by 13 points from Jewell Loyd in 18 minutes of action and 10 points from Dana Evans in 10 minutes of play. A’ja Wilson has nine points and six rebounds, while Jackie Young has eight points.

End of Q1: Mercury 21, Aces 21

Phoenix Mercury head coach Nate Tibbetts said it was critical for his team to have a great start against the Aces in Game 1. The Mercury did just that, jumping out to a 10-2 lead, but Las Vegas responded and closed the first quarter on a 19-11 run to tie it up.

Kahleah Copper leads the Mercury with seven points, while Alyssa Thomas and Satou Sabally have six points apiece.

Jewell Loyd leads the Aces with eight points in seven minutes off the bench. A’ja Wilson added six points, four rebounds and two assists.

Mercury jump out to early 10-2 lead

Game 1 of the WNBA Finals is underway at Michelob ULTRA Arena in Las Vegas. The Mercury jumped out to a 10-2 lead with 6:39 remaining in the first quarter, led by six points by Mercury forward Satou Sabally. The Aces are struggling to find their offensive rhythm so far and opened the contest shooting 1-of-8 from the field and 0-of-2 from the 3-point line. A'ja Wilson has the only two points for the Aces.

Cathy Engelbert speaks about Napheesa Collier's remarks

WNBA commissioner answered questions about Napheesa Collier's callout at Minnesota Lynx exit interviews. Collier openly criticized WNBA commissioner Cathy Engelbert and the "tone-deaf and dismissive approach that our leaders always seem to take" in governing the league.

Las Vegas Aces active roster

Phoenix Mercury starting lineup

Head coach: Nate Tibbetts

  • 0 Satou Sabally | F 6' 4" - Oregon
  • 2 Kahleah Copper | G 6' 1" - Rutgers
  • 4 Natasha Mack | C 6' 4" - Oklahoma State
  • 8 Monique Akoa Makani | G 5' 11" - Cameroon
  • 25 Alyssa Thomas | F 6' 2" - Maryland

Phoenix Mercury injury report

Las Vegas Aces starting lineup

Head coach: Becky Hammon

  • 0 Jackie Young | G 6' 0" - Notre Dame
  • 1 Kierstan Bell | F 6' 1" - Florida Gulf Coast
  • 3 NaLyssa Smith | F 6' 4" - Baylor
  • 12 Chelsea Gray | G 5' 11" - Duke
  • 22 A'ja Wilson | C 6' 5" - South Carolina

What time is Mercury vs. Aces Game 1?

Game 1 of the WNBA Finals between the No. 2 seed Las Vegas Aces and No. 4 seed Phoenix Mercury is scheduled to tip off at 8 p.m. ET on Friday, Oct. 3 at Michelob Ultra Arena in Las Vegas.

How to watch Mercury vs. Aces in WNBA Finals: TV, streaming for Game 1

  • Date: Friday, Oct. 3
  • Time: 8 p.m. ET (5 p.m. PT)
  • Location: Michelob Ultra Arena (Las Vegas)
  • TV: ESPN
  • Stream: Fubo, ESPN Unlimited

Stream Mercury-Aces series on Fubo (free trial)

USA TODAY at the WNBA Finals

Phoenix Mercury arrivals

Alyssa Thomas leads the way.

Satou Sabally with a cute little bag.

Las Vegas Aces arrivals

A'ja Wilson ready for the moment.

Cheyenne Parker-Tyus dressed to the nines.

Dane Evans with the heels.

This article originally appeared on USA TODAY: Las Vegas Aces hold off Phoenix Mercury in Game 1 of WNBA Finals

Reporting by Heather Burns and Cydney Henderson, USA TODAY / USA TODAY

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