AZ Snake Pit, an Arizona Diamondbacks community

The Diamondbacks made their first acquisition of the off-season, picking up veteran reliever Brian Sweeney off waivers from the Mariners.

Brandon Webb saw the team doctor today. We have the latest in the ongoing saga of his shoulder.

Brandon

The Diamondbacks' bullpen was a weakness last season, but has largely been revamped for 2010. Who will we see, and what can we expect from them?

The Diamondbacks rotation has undergone a near-total makeover since 2009, with only Dan Haren of the regular starters returning. What might be expected of the new arrivals?

We take a look at the outfield for the D-backs in 2010. Who'll be playing there and what might we expect from them?

Justin Upton signed a six-year deal with the Diamondbacks today. We break down the contract and the quotes from today's press conference.

17 non-roster invitees were announced today as receiving invites to spring-training with Arizona. Here are their names and details.

This is the first of a two-part interview with Arizona General Manager Josh Byrnes. He discusses the disappointing 2009 season for the D-backs, and what the team has done to improve, including the three-way trade with the Yankees and Tigers.

The Diamondbacks' rotation has been severely overhauled, with the majority likely to be players who weren't there on Opening Day 2009. What are their prospects?