BASEBALL American League * CHICAGO WHITE SOX -- Activated Dan Pasqua, outfielder, from the disabled list. Optioned Nelson Santovenia, catcher, to Vancouver of the Pacific Coast League.
* KANSAS CITY ROYALS -- Optioned Rico Rossy, infielder, to Omaha of the American Association. Recalled Terry Shumpert, infielder, from Omaha.
* TEXAS RANGERS -- Recalled Ray Stephens, catcher, from Oklahoma City of the American Association. Sent David Hulse, outfielder, to Oklahoma.
National League * NEW YORK METS -- Sent Junior Noboa, infielder, to Tidewater the International League. Signed Hipolito Pena, pitcher, to a minor-league contact and assigned him to Tidewater.