The NCAA tournament tips off in earnest with the bracket's 64-team first round on Friday, as eager March Madness fans look beyond the chalk to eye the competition's underdogs after a rollercoaster 2024/25 basketball season.

Early upsets aren’t exactly the norm in the women’s tournament. Only one lower seed won their first-round matchup in 2024, and no team below a No. 3 seed has ever gone the distance, but in a season of increased parity, a few lower-rated squads are rounding into underdog form.

Breaking down potential March Madness bracket-busters

For potential March Madness upset instigators, late-season momentum late season momentum is the name of the game — a dangerous factor in any single-elimination tournament.

Even without superstar grad Caitlin Clark, No. 6-seed Iowa capped their regular season on a high before narrowly losing to No. 4-seed Ohio State in the Big Ten tournament's quarterfinals. Should they advance past No. 11-seed Murray State in their first-round Saturday matchup, the Hawkeyes are poised to give No. 3-seed Oklahoma a run for their money in the second round on Monday.

Entering as a No. 10-seed, Ivy League tournament champs Harvard will have their hands full against No. 7-seed Michigan State on Saturday, but Crimson senior Harmoni Turner and her season-average 22.5 points per game could tilt the scales in Harvard's favor.

After edging out first-round opponent No. 11-seed Iowa State, No. 6-seed Michigan is playing like an upset contender. Now a potential second-round matchup against No. 3-seed Notre Dame — fresh off a recent losing skid — awaits the young squad. 

With the brackets locked and the teams loaded, the prospects of twists and turns make the first two rounds of the NCAA tournament especially exciting — even if this year’s frontrunners appear destined for Tampa.

How to watch Women's March Madness games this weekend

The Big Dance officially begins at 11:30 AM ET on Friday, when No. 11 Iowa State tips off against No. 6 Michigan on ESPN2.

Saturday's slate will complete the 2024/25 NCAA tournament's first round, with No. 6 Iowa beginning their Madness run against No. 11 Murray State at 12 PM ET on ESPN.

No. 10 Harvard will start dancing a few hours later, with the Crimson facing No. 7 Michigan State at 4:30 PM ET on ESPNews.

All games in the 2025 March Madness tournament will have live coverage across ESPN networks.

The PWHL is continuing to break records, as Sunday's 2025/26 Takeover Tour stop in Washington, DC, saw 17,228 fans pack into Capital One Arena to see the No. 2 New York Sirens top the No. 4 Montréal Victoire 2-1 — setting a new US women's hockey attendance record in the process.

The benchmark surpasses the previous US record set this past November, when the Seattle Torrent welcomed 16,014 fans to their inaugural home opener.

Sunday's DC crowd also sees the US mark inch closer to the overall professional women's hockey attendance record, set in April 2024 when 21,105 PWHL fans sold out Montréal's Bell Centre to watch the Victoire take on the Toronto Sceptres.

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"Washington, DC, showed up in such a big way, and the energy our fans brought into the arena turned this game into something truly special," PWHL EVP of business operations Amy Scheer said of the first-ever PWHL game in the nation's capital. "Moments like this capture the joy of our sport and the momentum behind the league."

The third-year league is currently racing through its best-attended month on record, drawing more than 154,000 fans across the last 16 games while averaging crowds of 8,726 across all 49 games so far this season.

The Kansas City Current delivered some concerning news this week, with the NWSL club revealing that star striker Temwa Chawinga remains sidelined with an hip adductor injury while the league's 2026 preseason gets underway.

The team currently lists the reigning back-to-back NWSL MVP under a season-ending injury (SEI) designation, a category earned after Chawinga picked up the injury in mid-October, leaving the Kansas City attacker benched for the Current's quarterfinal loss to eventual 2025 NWSL champions Gotham FC.

"It's hard because of the nature of the injury," incoming Kansas City head coach Chris Armas told The Athletic last week. "With Temwa, we've got to be very careful, but she's looking great and doing lots of good work on the return to play."

Also on the Current's SEI list is standout winger Michelle Cooper, with the 23-year-old rising USWNT star suffering a foot injury in Kansas City's final regular-season match of 2025.

"It was a little bit of a tough ending here after, honestly, an amazing historic season," said Armas. "Hopefully they are back as soon as possible, but it's still unclear."

Both Chawinga and Cooper will have some time to recover before Kansas City kicks off their 2026 NWSL regular season against the Utah Royals on March 14th — with teams allowed to lift a player's SEI status any time once the season begins.

The world's top tennis stars are rolling in Melbourne, as the first round of the 2026 Australian Open wrapped early Tuesday morning with only a few ranked seeds suffering early defeats.

World No. 15 Emma Navarro was the highest-ranked US player to fall in the first round, with the 24-year-old exiting the season's first Grand Slam in a 6-3, 3-6, 3-6 loss to Poland's No. 50 Magda Linette on Sunday.

No. 11 Ekaterina Alexandrova also stumbled in the first round, with her Melbourne run ending in a three-set loss to Turkey's No. 112 Zeynep Sönmez on Saturday before No. 68 Peyton Stearns ousted fellow US star and 2020 Australian Open champion No. 30 Sofia Kenin in straight sets on Sunday.

Many contenders still remain in the hunt, however, as the entire WTA Top 10 cruised through their opening matchups to advance to the Slam's second round.

That said, fans will miss out on one highly anticipated showdown, as wild card entry Venus Williams's first-round loss ended the 45-year-old tennis icon's path to a second-round clash with US favorite No. 3 Coco Gauff.

How to watch the second round of the 2026 Australian Open

The 2026 Australian Open continues when the Slam's second round kicks off with a Tuesday night slate that features stars like No. 1 Aryna Sabalenka, No. 3 Coco Gauff, and No. 7 Jasmine Paolini.

Tuesday's action begins at 7 PM ET, with all Melbourne matches airing live across ESPN platforms.

The ongoing dominance of UConn basketball has started to break records, as the top-ranked Huskies humbled unranked Notre Dame 85-47 on Monday — keeping their perfect 2025/26 NCAA season intact.

Monday's 38-point margin of victory marked the largest in the teams' 20-year rivalry, with the win also snapping the Huskies' three-game head-to-head losing streak against the Fighting Irish.

"UConn showed why they're the best team in the country," Notre Dame head coach Niele Ivey said postgame.

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Even more, UConn sophomore forward Sarah Strong added her own individual history to Monday's tally, becoming the third-fastest Husky to reach 1,000 career points, with the 19-year-old trailing only program legends Maya Moore and Paige Bueckers — who each did so in 55 games to Strong's 59 — in the race to reach that stat.

"I would love to see if anybody has scored 1,000 points by taking less shots than she's taking," said UConn head coach Geno Auriemma. "She's so efficient."

"It means a lot to me I guess, but I wouldn't be able to do it without my teammates," Strong said after leading the Huskies with an 18-point, 11-rebound double-double on Monday night.

How to watch UConn basketball this week

UConn now returns to Big East play, with the No. 1 Huskies taking on unranked Georgetown at 7:30 PM ET on Thursday, airing live on TNT.