Astrodome built on boldness to match Houston

The Astrodome represents the pioneering, fearless, risk-taking American spirit at its best. It began as one man’s improbable notion — a crazy one, really; as crazy as sending a man to the moon. Judge Roy Hofheinz believed we were limited only by the horizons of our dreams. He was unbothered that baseball had always been played in cozy little ballparks made of steel and brick and wood.

Busy Giants have two key open spots remaining

The Giants haven’t earned their winter hibernation quite yet. Their aggressive acquisitions of free-agent right-handers Jeff Samardzija and Johnny Cueto haven’t changed the fact that San Francisco still needs a left fielder and a veteran reliever to provide stability alongside the growing number of youngsters in the bullpen.

Safer path sought for Cubans to reach MLB

Major League Baseball will “try very hard” to establish a safer method of getting Cuban ballplayers to the United States and is “cautiously optimistic” about playing a Spring Training game on the island in March, chief legal officer Dan Halem said at the outset of MLB’s goodwill trip to Cuba.

Miller embraces brave new world in Arizona

Shelby Miller goes from a team in Atlanta that is in the midst of a rebuilding effort to one in Arizona which believes it can compete for the postseason this coming year. It’s also a big step up for Miller when it comes to offensive support. The D-backs finished second in the National League in runs scored last season with 720, while the Braves were last with 573.

Mets introduce Walker at holiday party

Unlike Steven Matz, whose Santa suit covered him head to toe, and Kirk Nieuwenhuis, whose elf costume made him look more like a cartoon character than an outfielder, Neil Walker attended the Mets’ annual holiday party on Tuesday wearing his jersey. It was the latest model, No. 20 — his father’s number, which Walker could never don in Pittsburgh because it was retired for Pie Traynor.

Cards’ backstop netting meets new guidelines

With a focus on improving fan safety at its ballparks, Major League Baseball released a list of recommendations to all clubs last week regarding improvements in netting, signage and ticket warnings for next season. For the Cardinals, most of those recommendations are already a reality, meaning there will be minimal changes ahead at Busch Stadium with regards to this issue.