TOWER GROVE — A day after watching on television as Cardinals closer Jason Isringhausen riddled the Houston Astros with sinister curveballs for his fourth save of the season — another in a line of what were no-sweat saves — I was in Houston and asked Isringhausen why so many curves?

“I think it was only five,” Isringhausen said. “Not that many. But now if it jinxes me, I know who to blame. If it’s going…

TOWER GROVE — If there is a game so far in this season when Adam Wainwright deleted all of the fancy adjectives we’ve been attaching to ace in front of his name — de facto, budding, pro tempore, fill-in, stand-in and, my personal favorite, proxy — and just became the Cardinals’ ace it was his 126-pitch start Saturday against Houston.

He didn’t have his best stuff. He wasn’t dominant.

But he won with what he…

DOWNTOWN — For parts of four decades Cardinals’ pitching coach Dave Duncan has been a coach at the big-league and this season is his 29th a pitching coach, the most by any person every to hold the position. Manager Tony La Russa is fond of saying that most of the game is pitching and that Duncan handles all of the pitching decisions.

So when La Russa goes into Cooperstown, Duncan will surely go …

Fishing….

PITTSBURGH — Called High-A Palm Beach’s manager Gaylen Pitts the other day for another assignment and after running through a list of specific players in his lineup I asked who else has stood out.

“Tyler Henley,” he said. “Leadoff guy. He’s been a bit of everything for us.”

Fast forward to Wednesday morning and I’m checking out the box score of the Palm Beach Cardinals and sure enough, there was Henley, doing a big bit of one thing — against a…

SOUTH GRAND — Starting with a possible trade partner that probably doesn’t have what the Cardinals are looking for and ending with a question about the chances of a fan-favorite outfielder trying on an infielder’s glove, this week’s edition of the mailbag is loaded with all manner of things middle infield.

Oh, and there is also an advocacy of a four-man rotation.

Reliever Russ Springer is back. Rico Washington gave everyone a great story. And…

TOWER GROVE — While we check around the house to see if anything has been shaken loose, shaken up or shaken down, here are some riffs from the ballpark:

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When David Eckstein became a Cardinal, the team discussed with him a way to increase his arm strength. The shortstop who had a “playable” arm — manager Tony La Russa’s word — and a max-effort motion improved his arm during his three seasons as a Cardinal by going…

DOWNTOWN — Taped on the door into manager Tony La Russa’s office is an advertisement ripped from a magazine and featuring Chris Carpenter delivering a pitch. La Russa had the same 8 1/2-by-11-inch picture stuck on his door down in spring training and he insisted on bringing the picture up north with him.

La Russa calls it “a reminder.”

The manager said Carpenter is a personification of what’s coming and what has to be accomplished for he arrives….

TOWER GROVE – The PostCards inbin was overrun with spam and the Cyrillic alphabet – who knew four years of Russian would help me wade through questions for a baseball mailbag? спасибо Большое. One email that had the subject line: “Thanks Houston/We Have Liftoff!”

Thought for sure that was a love letter to Brandon Backe. But no.

It was a religious group’s mass email with a space travel pun. Houston? Liftoff? Getit? Dah. (Just wait until…

GRAND CENTER — Even with that strike out of Ryan Ludwick to end the seventh inning, it shouldn’t be much of a surprise that Wandy Rodriguez is throwing this kind of game at Minute Maid Park. He thrives at the place. Has his whole career, but especially last season.

The Astros went 11-4 in his 15 starts at home last season, and his 2.94 ERA put him in select company. The rankings in the National…

TOWER GROVE — The Cardinals jet off on their first road trip of the season having let so few of their opposing hitters take flight at all this season. Much has been made of the Cardinals rotation’s sub-1.00 ERA through six games and the staff as a whole has an ERA of 1.83, better than every team in baseball save the LA Dodgers and their 1.70.

That’s the macro picture. The micro is even more…