The sixth annual WNBA Commissioner's Cup is officially underway. Monday marked Day 1 of the in-season tournament, with Cup play running through June 17 and a championship game on June 30. Both games on the slate counted toward Cup standings, and if the opening night is any indication of what's coming, the tournament is going to produce some memorable basketball. Minnesota went into Phoenix and put on one of the most dominant offensive performances of the WNBA season, shooting 63.8 percent from the field and leading by as many as 37 with Courtney Williams at the center of a historic team effort. In Dallas, the Wings controlled Seattle from the opening tip in a low-scoring defensive game that was defined by second-chance production and turnover conversion. Neither game was remotely close. Here's how it all went down.

Seattle Storm 56, Dallas Wings 79

This was a different kind of statement. Dallas did not shoot the lights out: they shot 35.8 percent from the field, went 20 percent from three, and made just 66.7 percent of their free throws. None of that mattered because they crashed the offensive glass with a ferocity Seattle had no answer for, pulling down 18 offensive rebounds, generating 25 second-chance points on 52.6 percent conversion, and turning Seattle's 17 turnovers into 16 points. Dallas’s biggest lead was 28 and they never let Seattle into the game for a single moment.

Aziaha James was Dallas's most efficient scorer, going 7-of-14 from the field (1-of-2 from three) for 18 points with seven fouls drawn, two offensive rebounds, and two second-chance points on 100 percent conversion. She was the brightest individual offensive performance on either roster. Paige Bueckers did not fill the box score with points (10 on 4-of-12 shooting) but dominated in every other way: nine rebounds, seven assists against two turnovers for a 3.5 assist-to-turnover ratio, four second-chance points, and a plus-18 that reflected how thoroughly Dallas won when she was on the floor. Maddy Siegrist hauled in six offensive rebounds and nine total, adding nine points on 3-of-10 shooting and a plus-21 that was the best individual plus/minus of the game. Her offensive rebounding rate drove directly into 6 second-chance points. Jessica Shepard was quietly effective with nine points on 4-of-9 shooting, eight total rebounds, and a plus-16. Dallas's 25 second-chance points were the decisive factor in a game where their shooting was well below their standard.

Seattle had no offensive rhythm from start to finish. Flau'jae Johnson led the Storm with 16 points on 4-of-12 shooting and a double-double (10 rebounds) but committed five turnovers and fouled out, finishing at minus-22. Natisha Hiedeman added 11 points on 3-of-9 shooting with a perfect 5-of-5 from the line but was minus-22 as well. Awa Fam had four steals in 11 minutes and seven total rebounds, which was the most productive individual defensive performance Seattle generated all night. Jordan Horston shot 1-of-7 for two points with four blocks, Zia Cooke shot 2-of-7 for four points, and Jade Melbourne shot 2-of-8 for five points while fouling out. Seattle's 0.65 assist-to-turnover ratio as a team tells the story: they could not string possessions together, and when Dallas got on the offensive glass, the game never had a chance to be close.

DAL 79 · SEA 56

Minnesota Lynx 111, Phoenix Mercury 77

This was over before halftime. Minnesota led 35-22 after one quarter, pushed it to 67-40 by halftime, and the biggest lead reached 37. The Lynx shot 63.8 percent from the field, 58.8 percent from three, and went a perfect 13-of-13 from the free throw line. Their offensive rating of 139.2 is the kind of number that shows up in record books. Final: 111-77, and it is the most complete offensive performance of the WNBA season so far.

Courtney Williams was the centerpiece, going 13-of-20 from the field (3-of-3 from three, all made) for 30 points with five rebounds, two assists, and a 73.4 percent true shooting mark. She converted 100 percent of her fast-break opportunities (three attempts, three conversions, six fast-break points), scored in every area of the floor, and finished with an efficiency score of 28. Olivia Miles ran the offense beautifully alongside her, shooting 7-of-9 from the field (all two-point attempts) for 19 points with nine assists, three steals, and a perfect 5-of-5 from the line, posting an 84.8 percent true shooting mark and an efficiency score of 30, the highest of the game. Antonia Delaere came off the bench to shoot 4-of-6 from the field (3-of-4 from three) for 13 points with six assists on a staggering 94.5 percent true shooting mark, the most efficient shooting performance in the game. Anastasiia Olairi Kosu gave Minnesota 12 points off the bench on 4-of-6 shooting with four offensive rebounds, three blocks, and six second-chance points, converting 66.7 percent of second-chance attempts. Minnesota had 27 assists on 44 made field goals, generated 19 second-chance points on 88.9 percent conversion, and scored 50 points in the paint.

Phoenix had no answer from start to finish. Kahleah Copper led the Mercury with 18 points on 5-of-13 shooting (3-of-7 from three) but finished at a brutal minus-28. Noemie Brochant gave Phoenix 11 points off the bench, shooting 3-of-6 from three, but was minus-22. Monique Akoa Makani went 1-of-6 from the field for 10 points (reaching that total solely on a perfect 8-of-8 from the free throw line) with five assists and three turnovers. Natasha Mack had 11 rebounds and four points in her limited minutes. Alyssa Thomas shot 1-of-6 from the field for six points and was minus-27, the worst individual plus/minus of the game. Phoenix turned the ball over 14 times against a Minnesota defense that converted those into 23 points. The Mercury's biggest lead in the game was two points, in the opening minutes of the first quarter.

MIN 111 · PHO 79

The Commissioner's Cup is off to a roaring start. Day 1 delivered two dominant performances that reinforced the WNBA's early-season hierarchy, and if the rest of the Cup field is trying to figure out who to fear most in the Western Conference, Monday gave them a clear answer: Minnesota. A 111-point road win on 63.8 percent shooting is the kind of Cup-opening statement that not only puts the Lynx at 1-0, but plants a massive point differential flag right from Day 1. Point differential is the first tiebreaker in the Cup standings, and Minnesota's plus-34 against Phoenix on opening night could prove decisive if the Western Conference race tightens at the top. Dallas also opened 1-0, grinding out a 23-point win over Seattle that adds a healthy plus-23 to their point differential ledger.

The historical stakes around the Commissioner's Cup are real. The Cup winner has reached the WNBA Finals in three of the last four seasons, with the 2022 Aces the only team to win both in the same year. The defending champion Indiana Fever did not play Monday but open their Cup schedule on the road Tuesday. They will be watching what Minnesota just did in Phoenix very closely. The Lynx are the reigning Cup champions and are playing like it. With Western Conference teams playing seven Cup games each, every single one counts, and the Lynx have already established a tone that every team in their conference will have to respond to. Dallas is right behind them at 1-0, and the conversation about the West's Cup representative is just getting started.

Star of the Night: Olivia Miles, Minnesota Lynx

19 points | 7-of-9 FG | 5-of-5 FT | 9 assists | 3 steals | 4 turnovers | 84.8% true shooting | Efficiency score 30

Williams's 30 points makes the strongest case on pure scoring volume, but Miles's efficiency score edges it out. Seven-of-nine shooting, nine assists, three steals, and a perfect free throw line in a road blowout is the kind of floor general performance that keeps a 111-point offensive engine humming. In a game with multiple outstanding performances, Miles was the most complete player on either roster.

Dud of the Night: Alyssa Thomas, Phoenix Mercury

6 points | 1-of-6 FG | 4-of-4 FT | 3 assists | 3 turnovers | minus-27

Thomas is one of the best players in the WNBA and her minus-27 is not entirely a reflection of her individual effort. But one made field goal on six attempts with three turnovers and a minus-27 in a game that was functionally over by the 15-minute mark is the definition of a night where nothing went right. Phoenix as a whole was overmatched, but Thomas's inability to generate the interior production Minnesota expected to have to contain made it even easier for the Lynx to build and sustain their lead.