Angel Reese had her first triple double, Hailey Van Lith led a dominant performance by the Chicago bench with a career-high 16 points and the visiting Sky pulled away from the host Connecticut Sun for a 78-66 win on Sunday.

Reese, 23, is the second-youngest WNBA player with a triple double. Only Caitlin Clark had a triple double at a younger age and she had two while she was 22.

Fueled by Reese’s 11 assists — more than double her previous career high — Chicago put five players in double figures. The Sky bench outscored the Sun reserves 36-2 in the Commissioner’s Cup game.

Reese also had 11 points and 13 rebounds for Chicago (3-7). Kia Nurse had 11 points on 4-of-4 shooting with three 3s, and Kamilla Cardoso and Ariel Atkins both had 10 points. Reserve Rachel Banham made her 300th career 3-pointer.

Marina Mabrey scored 22 points with five 3s for the Sun (2-8). Tina Charles added 19 points and Jacy Sheldon had 12.

Both teams shot 40% and made six 3-pointers in the first half but the Sky were perfect on eight free throws to take a 38-36 lead. Mabrey was the only player in double figures with 16.

Mabrey’s 3 and two free throws by Charles gave Connecticut a 47-44 lead early in the second half but Michaela Onyenwere and Reese converted three-point plays to make it 51-48.

Dream 89, Mystics 56: Allisha Gray scored a career-high 32 points for visiting Atlanta, which used a big start to the second half to coast past Washington. Gray made six 3-pointers, helping the Dream set a franchise record with 18.

Gray was 10-of-14 shooting and the Dream went 18 of 42 behind the arc compared to the Mystics’ 3 for 17. Washington only had 18 field goals and shot 29.5%. The WNBA record for 3-pointers is 19 by the New York Liberty.

Rhyne Howard scored 14 points for Atlanta (8-3) with four 3s, making her the fastest player in league history to reach 300 career points. Howard did it in 114 games, three faster than Sabrina Ionescu and 10 quicker than Diana Taurasi. Te-Hina Paopao also had four 3-pointers and scored a career-high 16 points. Naz Hillmon had 10 points and 11 rebounds. The Dream had 24 assists on 31 baskets.

Sonia Citron had 10 points in the loss and was the only player for Washington (4-7) to reach double figures.

Mercury 76, Aces 70: Satou Sabally had 22 points and nine rebounds and Alyssa Thomas had 14 points and 13 assists to lead Phoenix (8-4) past host Las Vegas (5-5).

Chelsea Gray had 20 points and 10 rebounds for the Aces, who have lost three of their last four games.