FOOTBALL Dallas Cowboys -- Put replacements RB Alvin Blount (ex-Maryland), LB Russ Swan (ex-Virginia), K Luis Zendejas, four others on injured reserve. Detroit Lions -- Released K Mike Prindle; waived LBS Angelo King, Anthony Office off IR; assigned FB Tony Dollinger, FB Stan Edwards, DB Anthony Fields, WR Gilvanni Johnson to IR. Houston Oilers -- Cut 13 players; put regular RB Allen Pinkett, RB Eric James, CB Robert White on IR. Indianapolis Colts -- Cut RBs John Williams, Owen Gill; signed TE Mark Walczak.San Francisco 49ers -- Put regular WR/RB Carl Monroe, replacement FB Mike Varajon on IR; cut LB Glen Collins.

BASEBALL Cincinnati Reds -- Named Lee May, former Reds, Orioles and Astros slugger, a coach and invited the rest of coaching staff -- except for Billy DeMars, who quit -- to return in 1988. Gave 2B Ron Oester unconditional release; his 1987 season cut short by injury to his left knee July 5, he has said he may not accept club's invitation to training on nonroster basis. Pittsburgh Pirates -- Hired Dean Jordan, 27, former U. of Virginia football and basketball broadcaster and currently coordinator of Penn State's football network, to be director of broadcasting and chief liaison with radio network flagship station KDKA.

BASKETBALL Boston Celtics -- Signed Atlanta F Antoine Carr to an undisclosed offer sheet; Hawks have 15 days to match it. Denver Nuggets -- Received resignation of Vince Boryla as president and general manager; he will retain ties as a consultant. Ppromoted Pete Babcock from vice presidency to replace him. Dismissed Harvey Kirkpatrick as communications director, promoting his assistant, Bill Young. Philadelphia 76ers -- Learned that a wrist injury incurred by G David Wingate in a preseason game is a severe sprain. General Manager John Nash said F Cliff Robinson, disgruntled over contract, has not responded to an offer of $697,000 plus incentives; added that G Andrew Toney (sprained foot) still hasn't been cleared for practice but, "Our young guys -- Andrew Kennedy {Virginia} and Frank Ross {American U.} have done a good job." Phoenix Suns -- Lost second-year F Kenny Gattison for season (knee). San Antonio Spurs -- Acquired F/C Kurt Nimphius from Detroit Pistons for a second-round draft choice; cut G Richard Rellford, C Jerome Henderson.

TENNIS Hana Mandlikova, quoted earlier as saying she would hereafter play for Australia, her husband's homeland, in international competition, was quoted by Rude Pravo, Communist party daily, as saying she will instead continue representing Czechoslovakia.

CLINIC W.T. Woodson High School -- Lefty Driesell, Rick Barnes, Jack Bruen, Morgan Wootten join Red Jenkins in directing 6-9:30 session tonight for all youth league, junior high and high school basketball coaches and staff.