Prior's shoulder continues to delay Pads debut - Oft-injured pitcher Mark Prior has another shoulder problem that will delay his debut with the San Diego Padres. [ESPN.com: MLB Headlines]

It appears that the significant damage to Mark Prior's shoulder lingers on. The way things seem now, he may never pitch in the big leagues again. I hope he does.

That's what the Florida Marlins are saying right now about the Chicago Cubs. With tonight's 7-4 victory over the Cubs (video highlights), the Marlins moved to 5-0 on the season against the Cubs. Dating back to last season, the Marlins have won nine straight. The Marlins even got Carlos Marmol to do something he hadn't done in over 23 innings: give up a run. Marmol gave up a two-run home run to Miguel Cabrera to put the Marlins up by the final margin. (Side note: Marmol has now allowed just three home runs in 68.1 innings this season after allowing fourteen in 77 innings last year, mostly as a starter.)

Jason Marquis had his second straight bad outing, allowing five runs, four earned in five innings on nine hits and two walks. It wasn't all his fault: a likely double play in the Marlins' 3-run 3rd inning was thrown away by Mark DeRosa. Had the double-play been turned, none of those runs would have scored.

Thankfully, the St. Louis Cardinals came through in a big way tonight, defeating the Milwaukee Brewers 7-4. The Cubs stay two games up with four to play. The Brewers begin their series with the San Diego Padres tomorrow. The Padres remain in the thick of tight NL West and Wild Card races. Unfortunately, Jake Peavy is pitching tonight, so the Brewers will miss him. Unless they really need to win on Sunday, in which case it's hard to imaginez them throwing Brett Tomko over Peavy on short rest.

The Chicago Cubs have traded Michael Barrett to the San Diego Padres, reports ESPN.com. The Cubs get back catcher Rob Bowen, a minor league pitcher (unknown at this time), and cash considerations. There must have been more to Barrett's personality conflicts than Cubs' players were letting on, for the Cubs do not have another catcher who can hit for much. Barrett was in last night's lineup, hitting 5th, going 2-for-5, in the Cubs' 5-4 win over the Rangers.

Bowen, 26, has been the Padres' backup catcher the past two seasons, and is actually having a good year at the plate this season, hitting .268/.371/.439 in 98 plate appearances.

UPDATE (10:45am): FOXSports.com's Ken Ronsenthal reports that instead of a minor league pitcher, the Cubs have acquired minor league outfielder Kyler Burke. (Hat tip: Another Cubs Blog.)

UPDATE (1:05pm): Jim Hendry, unsurprisingly, says the trade was about defense, not personality conflicts: "We just felt like we were trying to shore up the position in a little different fashion, a little bit more defensively." Also, Greg Maddux gave the Padres an endorsement of Barrett.

Derrek Lee provided a teaching moment today for all parents watching this game with their children. To the left is a picture of what is supposed to be two grown men.

Chris Young threw a fastball up-and-in to Lee in the 4th inning, hitting Lee in the arm. Lee got up, shook it off, and began to walk to first. He appeared calm. But he decided to walk a little too far inside the first base line. And he started speaking with Young. And then Young said . . . something. No one, including Lee and Young, is saying what that something was. Whatever it was, Lee decided that it was worth throwing -- and missing -- a punch over.

I do not pretend to know that I would have kept my cool in that situation. But it would have been my duty to do so. Lee was neither defending himself nor defending others from physical harm. His failure to keep his cool resulted in the Cubs losing him for this game, and certainly for several others. He thus hurt his team because of a few words from an opposing pitcher.

The Cubs simply do not operate with a big enough margin to lose their star first baseman to a suspension, especially with their star third baseman already on the disabled list.

The fight, and Lee's pending suspension, overshadows Carlos Zambrano's complete game gem, in which he took a no-hitter into the 8th inning. It was his third very good game in a row. Unfortunately, the Cubs' offense was completely unable to breakthrough against the Padres' bullpen after Young was ejected, resulting in another one-run loss. The final batter in the game? Jacque Jones (611 OPS), hitting for Cesar Izturis (620 OPS). In Lee's spot in the lineup.

The Cubs have outscored their opponents 58-50 this season, but are only 5-8. That is because, after yesterday's 4-3, 14 inning loss to the San Diego Padres, the Cubs are 0-5 in games decided by 1 or 2 runs.

What really made yesterday's game exciting was a glimpse of the future, Felix Pie. Though just 1-for-6 (and though he saw just 20 pitches in those 6 at-bats), the one hit was a line drive into the left-center gap for a run scoring double. The electricity came in the top of the 10th, though, when he threw a no-hop rope to cut down Russell Branyan at the plate, keeping the game tied. I originally heard the play on the radio. Pat and Ron were resolved that the hit was going to lead to a run. Then Pat's voice level rose. Then the crowd erupted. That jolt of energy obviated any need for some additional afternoon coffee. After seeing the replay on MLB.TV later last night, it was impressive to note how quickly Pie closed on the ball before he picked it up.