The 2025 WNBA season is heating up fast — and while the spotlight has been on returning stars and rising rookies, it’s a series of game-changing signings that could completely shift the championship landscape.

Whether you’re a die-hard fan or just tuning in for the playoffs, these roster moves could be the X-factors that decide who lifts the trophy this year.

Skylar Diggins-Smith to the Las Vegas Aces

After a hiatus, Skylar Diggins-Smith is back — and in championship mode. Her surprise signing with the defending champs, the Las Vegas Aces, sent shockwaves through the league. Already stacked with A’ja Wilson, Chelsea Gray, and Kelsey Plum, the Aces now add a veteran point guard who can run the floor, hit clutch shots, and bring elite playoff experience.

“This could be the WNBA’s version of a superteam,” one analyst said.
“If Skylar’s at full speed, it’s game over.”

Tina Charles Joins the New York Liberty (Again)

The Liberty are not playing around. Already boasting Breanna Stewart and Sabrina Ionescu, they’ve re-signed former MVP Tina Charles to bring power, leadership, and depth to the frontcourt.

At 36, Charles still has plenty in the tank — and paired with Jonquel Jones, New York might now have the most versatile big rotation in the league.

Brittney Griner Signs Short-Term Deal With Phoenix Amid Playoff Push

Though not a new face, Griner’s return on a short-term deal after rehab and rest is one of the most emotionally charged and strategically crucial moves of the year. The Mercury have struggled, but with Griner in the paint, everything changes — from spacing to tempo to morale.

If Phoenix squeaks into the playoffs, no one will want to face a healthy Griner in a three-game series.

Karlie Samuelson Brings Sharpshooting to Dallas Wings

The Dallas Wings made one of the most underrated moves this offseason by adding Karlie Samuelson, a lights-out shooter who can stretch the floor and space defenses. With Arike Ogunbowale slashing and Maddy Siegrist crashing the boards, Samuelson’s perimeter presence could be the missing piece in late-game situations.

What It All Means for the Title Race

The WNBA has never had this much parity at the top. The Aces, Liberty, and Sun remain top contenders — but these new additions introduce a whole new level of tactical chaos and upside potential.

This year’s playoffs could be the most unpredictable in WNBA history.

Whether it’s Skylar running a fast break in Vegas, or Tina Charles dropping mid-range daggers in Brooklyn, one thing is clear: The road to the championship just got a lot more interesting.

Who’s Your Pick?

Are the Aces still the team to beat? Or will the Liberty finally take the crown? Could an underdog with a bold new signing shock the world?

One thing’s for sure: this WNBA season is about to deliver fireworks.