CHICAGO (AP) -- Ian Stewart's balky left wrist has been bothering him for about a year, and he's still trying to figure out what's wrong with it.
The Cubs placed Stewart on the 15-day disabled list Thursday, and the third baseman said he's planning to travel to the Cleveland Clinic for another opinion on the injury.
"In a way you almost hope there is something there because it has lingered about a year and nothing has ever really come up," Stewart said. "So hopefully seeing a new guy, new eyes on my wrist, maybe he sees something a little different and should know early next week."
The Cubs promoted infielder Luis Valbuena from Triple-A Iowa to take Stewart's roster spot, and activated catcher Welington Castillo from the disabled list. Catcher Koyie Hill was designated for assignment.
Valbuena started at third base and drove in a run in Chicago's 5-3 loss to the Detroit Tigers on Thursday. The Cubs claimed him off waivers from the Toronto Blue Jays in April, and he hit .303 with eight homers and 31 RBIs in 58 games with Iowa.
"We got him for a reason," manager Dale Sveum said. "He's done a really good job down there. He's played well, hit well, he's got power. He drives the ball for a little guy. He does a lot of good things that you want, especially on a National League team."
Stewart hit 25 homers for Colorado in 2009 and 18 more the following year, but struggled with injuries last season and was shipped to Chicago in December with right-hander Casey Weathers in a trade that cost the Cubs outfielder Tyler Colvin and infielder D.J. LeMahieu.
Colvin entered play on Thursday with a .291 batting average, seven homers and 19 RBIs in 46 games with the Rockies, compared with a .201 average, five homers and 17 RBIs in 55 games for Stewart.
Stewart was scratched from Wednesday's 8-4 loss to the Tigers. He said his wrist feels fine much of the time, but certain movements cause the pain to pop up again.
"It's more when it gets into certain positions," he said. "I dive for a ball and have to put the weight on my hands to push myself up. Certain swing path. Balls in, not so much balls away. But nothing where it's just hurting as we're talking right here."
Castillo was placed on the DL on May 22 with a sprained right knee. He has a .185 batting average in seven games.
The Cubs reacquired the 33-year-old Hill in a trade with Cincinnati in May. He also spent all or part of the past five seasons in the organization from 2007-11.
"He did a nice job. He always handles the pitchers well," Sveum said. "It's too bad. Hopefully we keep him in the organization for depth. But on the other hand, he's such an ultimate professional you'd like to see him get claimed on waivers too and go straight to the big leagues."
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Wednesday, May 15 2013 11:19 PM EDT2013-05-16 03:19:36 GMT
Jeff Samardzija hit a two-run home run and pitched eight strong innings for his first win since opening day and the Chicago Cubs beat the Colorado Rockies 6-3 on Wednesday night.
Jeff Samardzija hit a two-run home run and pitched eight strong innings for his first win since opening day and the Chicago Cubs beat the Colorado Rockies 6-3 on Wednesday night.
Wednesday, May 15 2013 8:42 AM EDT2013-05-15 12:42:09 GMT
Carlos Gonzalez homered twice and finished with a career-high five hits to lead the struggling Colorado Rockies to a 9-4 victory over the Chicago Cubs on Tuesday night.
Carlos Gonzalez homered twice and finished with a career-high five hits to lead the struggling Colorado Rockies to a 9-4 victory over the Chicago Cubs on Tuesday night.
Monday, May 13 2013 11:24 PM EDT2013-05-14 03:24:50 GMT
Travis Wood pitched seven scoreless innings and the Chicago Cubs came within two outs of their first shutout since last August in a 9-1 win over the Colorado Rockies on Monday night.
Travis Wood pitched seven scoreless innings and the Chicago Cubs came within two outs of their first shutout since last August in a 9-1 win over the Colorado Rockies on Monday night.
Monday, May 13 2013 7:06 PM EDT2013-05-13 23:06:49 GMT
Slugging first baseman Anthony Rizzo and the Chicago Cubs agreed Monday to a $41 million, seven-year contract that could be worth up to $68 million over nine seasons.
Slugging first baseman Anthony Rizzo and the Chicago Cubs agreed Monday to a $41 million, seven-year contract that could be worth up to $68 million over nine seasons.
Saturday, May 11 2013 11:33 PM EDT2013-05-12 03:33:42 GMT
Dominant early, Stephen Strasburg fell apart after one of Ryan Zimmerman's two errors and wound up dropping his fifth consecutive decision, an 8-2 loss Saturday to the Chicago Cubs
Dominant early, Stephen Strasburg fell apart after one of Ryan Zimmerman's two errors and wound up dropping his fifth consecutive decision, an 8-2 loss Saturday to the Chicago Cubs
Saturday, May 11 2013 12:12 PM EDT2013-05-11 16:12:33 GMT
Ian Desmond's three hits and Danny Espinosa and Kurt Suzuki also driving in runs with doubles, helped the Washington Nationals beat the Chicago Cubs 7-3 for their season-high fifth consecutive victory.
Ian Desmond's three hits and Danny Espinosa and Kurt Suzuki also driving in runs with doubles, helped the Washington Nationals beat the Chicago Cubs 7-3 for their season-high fifth consecutive victory.
Wednesday, May 8 2013 9:05 PM EDT2013-05-09 01:05:11 GMT
There were the four double plays, one in every inning from the fifth to the eighth. Mix in a wild pitch, an error and a shaky outing from a usually reliable reliever, and that was enough.
There were the four double plays, one in every inning from the fifth to the eighth. Mix in a wild pitch, an error and a shaky outing from a usually reliable reliever, and that was enough.