Skylar Diggins-Smith is winning even in the off-season ... 'cause the WNBA superstar is pregnant with her first child!!
The 4-time All-Star and husband Daniel Smith announced the big news on Wednesday with an Instagram post of the sonogram captioned "Can’t wait to meet you!"
Obviously, it's great news for the couple ... but could be bad news for the Wings -- they might've lost one of their best players for a little bit (if our math's right).
The WNBA season kicks off in May, and if Skylar is at least 12 weeks preggo, she's most likely gonna need some time away from the squad.