Keeping team intact  —  Delgado won't seek trade and Minaya works to retain Glavine, Willie  —  Change will come to the Mets this offseason, but this early in November, the focus still is on retaining their own players.  Yesterday, the team announced that Carlos Delgado will return without exercising …

Nats Sign 21 Minor Leaguers; Paciorek Won't Return to TV  —  The Washington Nationals, in desperate need of pitching at all levels and intent on improving what has long been a thin minor league system, yesterday announced the signings of 21 minor league free agents — including 13 pitchers …

New spin on things  —  Mysterious gyroball may or may not be an actual Matsuzaka pitch  —  OSAKA, Japan — Ask anyone here about Daisuke Matsuzaka's arsenal of pitches, and the superlatives flow.  But when the conversation shifts to the "gyroball" — something that seems to exist …

Asians Give Major Leagues More Options to Consider  —  The season may be over, but this is international week in Major League Baseball.  —  A major league all-star team is finishing a five-game series in Japan against Japanese all-stars; teams are submitting huge bids for a Japanese pitcher …

Yankees Pick Up the Option on Sheffield  —  Gary Sheffield reported to spring training in February eager for the Yankees to exercise his $13 million option for 2007.  General Manager Brian Cashman told Sheffield he expected to do so, and yesterday, he did.  —  The circumstances are different now …

Surgery goes well for Liriano  —  Twins all-star pitcher Francisco Liriano underwent Tommy John surgery on his left elbow Monday without any complications, general manager Terry Ryan said.  —  Dr. Lewis Yocum performed the 90-minute procedure in Los Angeles.  Twins orthopedist Dr. John Steubs assisted him.

Baltimore Orioles  —  Baseball America's Top 10 Prospects lists are based on projections of a player's long-term worth after discussions with scouting and player-development personnel.  All players who haven't exceeded the major league rookie standards of 130 at-bats or 50 innings pitched (without regard to service time) are eligible.

Sox close to re-signing Cora  —  Infielder may get two-year contract  —  With the Red Sox' middle-infield situation up in the air for 2007, team sources indicate that they are closing in on a two-year deal with Alex Cora, which should protect the Sox in case of an injury or if their offseason pursuits fall short.

Plans Underway For New Stadium In Fremont  —  OAKLAND, Calif. (KCBS) — KCBS has learned that the Oakland Athletics will soon announce plans to move the club to Fremont, and build a new stadium complex there.  —  KCBS sports anchor Steve Bitker broke the story Monday morning …