Both teams are going through a difficult stretch. The Lynx have played four games in a row on the road, losing two, and are in the middle of a stretch in which they will play six games in 10 days. Phoenix will be playing its fifth consecutive road game Sunday, against the Lynx at Target Center, having lost two of their past four.
But don't expect fatigue to be a factor Sunday.
In a nationally televised matinee, the two teams with perhaps the greatest expectations in the league this season will meet for the first time. The Lynx still are a league-best 8-2 after Friday's rally in Atlanta fell just short. The Mercury is 6-3, tied for the second-best record in the league.
This is as intense a rivalry as the Lynx have, despite the fact that it has been so one-sided of late.
The Lynx have won 10 consecutive regular-season games vs. Phoenix, including all five last season. Minnesota has eliminated the Mercury in the Western Conference finals in two of the past three seasons.
Both teams have talent-laden rosters.
"This is going to give us a look at two of the best teams in the league," ESPN analyst LaChina Robinson said.
The Lynx have three No. 1 overall draft picks on their roster in Maya Moore, Janel McCarville and Seimone Augustus.