St. Louis Cardinals manager Mike Matheny (right) signed a three-year contract extension Wednesday. Dodgers manager Don Mattingly (left) would like one of his own. (Associated Press photo)

It wasn’t the biggest transaction Wednesday, but certainly Dodgers manager Don Mattingly was paying close attention when the Cardinals signed manager Mike Matheny to a 3-year contract extension through the 2017 season.

Mattingly’s contract with the Dodgers is set to expire after next season. The two sides began talking nearly a month ago, since shortly after a season-ending press conference in which Mattingly actively lobbied for a contract extension.

Here is Matheny’s managerial record, via baseball-reference.com. Here is Mattingly’s.

Those numbers are similar. But there’s more to the comparison than just wins and losses and playoff appearances, and the actual negotiations won’t be so crude as sizing up the numbers and picking a number of dollars and years.

Still, negotiations between a manager and a team don’t quite work the same way as negotiations between a player and a team. There’s no “waiting for the market to settle,” as is currently the case in the heat of free agency. Matheny’s negotiations with the Cardinals reportedly lasted a week.

One major difference is that teams can’t quickly access the salary information of a manager on a whim. This isn’t a problem when negotiating with players, whose contract information is made available through the MLB Players’ Association. Sometimes a manager’s agent will make his client’s contract information available to the media; other times, the manager’s representative will have to dig up that information on his own. Still other managers don’t have an agent at all and negotiate for themselves (though this is not the case with Mattingly).

Today, the St. Louis Post-Dispatch reported this about Matheny:

Financial terms of his deal were not announced. Matheny made $750,000 before bonuses this past season. His new deal moves him up with managers of similar success and experience.

Two people with experience negotiating contracts between managers and teams told me that three-year contracts, like the one Matheny just signed, are common. One-year contracts aren’t popular for the reasons Mattingly cited. Two-year contracts aren’t very popular without an option for a third year, since a manger is merely signing up to be a lame duck the following season. So the three-year deal is a popular one.

There are some exceptions. Jim Leyland and Tony La Russa managed year-to-year in the final years of their contracts with the Detroit Tigers and St. Louis Cardinals, respectively, because they were comfortable dictating their futures as their careers wound down.

Because there is no Collective Bargaining Agreement between owners and managers, teams are free to creatively throw bonuses and perks into contracts. Houses and cars aren’t uncommon. Sometimes the bonuses significantly elevate the actual dollar value of a contract. But these details are rarely made public and can be difficult for rival negotiators to unearth.

So will Matheny’s new deal have an affect on Mattingly’s negotiations? Maybe. But it’s not a simple cause/effect proposition that allows for educated predictions.

The length and dollar value of one contract doesn’t quite “set the market” for a similar manager like it would for a player or pitcher. It’s each man(ager) for himself.

Some bullet points for a World Hello Day:

• Peter Moylan was talking up baseball in Australia with A.J. Ellis yesterday. The free agent right-hander told the Courier-Mail that he’s drawn interest from “no less than a dozen teams.”

• Single-game tickets for Opening Day aren’t available through the Dodgers until Feb. 1, but they are available here. H/t to Mike Petriello.

• Following up on a story I wrote earlier this month: I cited an anonymous source in writing that David Price would have signed with the Dodgers for $2 million when he was drafted out of high school in 2004. People closer to Price, much closer than my source, have since refuted that claim; Price was going to college no matter what. In light of that: Frank McCourt still didn’t approve the $2 million.

• MLBdepthcharts.com has a list of players added to 40-man rosters yesterday. One notable name among them: Rob Rasmussen, the pitcher from Pasadena whom the Dodgers traded to Philadelphia to acquire Michael Young.

• BaseballAmerica.com named Hector Nelo, a 27-year-old pitcher who spent last season at Double-A Chattanooga, as a player who might be picked in the Rule 5 draft.

• Happy birthday to Tripp Cromer (46) and Dick Schofield (51).

• This live performance of “Toilet Brushes” by Nils Frahm is subconsciously mesmerizing. While you could probably turn the volume up and wait around, hoping it becomes something more than it is, it’s better to turn the volume down, start reading a good book, then wait for that moment when you realize “hey, that was pretty good.”