Nneka Ogwumike

Breathe a sigh of relief, WNBA fans -- there will be no lockout this season ... with players reaching a deal with league officials on a new collective bargaining agreement after months of negotiations. Both sides sealed things early Wednesday morning with a champagne toast ... and according to…

It's not a good time for American athletes playing in Russia ... so says WNBA star Nneka Ogwumike -- who says things are getting so bad, she's considering QUITTING her Russian club team. Ogwumike was out in L.A with her sister Chiney (also a WNBA star) and told TMZ Sports the Russian ban on…