Houston Rockets star Jalen Green welcomed a baby girl to the world earlier this year … but the mother has zero issues with the fact he’s expecting another kid with his current girlfriend, Draya Michele — ’cause TMZ Sports is told there is absolutely no bad blood in the situation.

Our sources tell us Green is, in fact, the father of a baby born on Feb. 12. The mother is 23-year-old California student Myah Iakopo.

We’re told Green and Iakopo knew each other for a while … but they were not ever in a serious relationship. Regardless, the former 2nd overall pick has vowed to be super involved in baby Peace Moira‘s life … and is financially supporting the child as needed.

As for Draya — who announced her pregnancy in March — our sources say she’s well aware of Green’s newborn child … but the two mothers have not spoken.

The way it was put to us … any speculation the two moms have beef is straight-up wrong, ’cause Iakopo’s not concerned about what Green does with his personal life outside of co-parenting for Peace.