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09/26/12 9:55 PM ET

LeMahieu reworks timing, impressing Rockies

DENVER -- Rookie DJ LeMahieu joined the Rockies in search of offensive rhythm. Now he's ready to dance.

LeMahieu, acquired in a December trade with the Cubs, began the year at Triple-A Colorado Springs and struggled during his first callup to the Majors, hitting .205 from May 25 to June 21. But in 54 games (48 starts) since returning to the big club on July 21, LeMahieu has hit .307 with a home run and 17 RBIs.

A year's worth of gradual improvement has come together in his last five games entering Wednesday, during which he was 8-for-19 (.421) with two triples, two doubles and four RBIs. LeMahieu, who worked with manager Jim Tracy in Denver and then with hitting coach Carney Lansford in Arizona last offseason, said a leg kick he adopted during Spring Training started him on the road to success.

"I just started that in Spring Training, and I talked a lot with Tracy and Carney about it," said LeMahieu, who entered Wednesday hitting .288 overall, with one homer and 19 RBIs. "That was good for timing, that and using my lower half a little bit better. Those guys have really helped me.

"I've always stuck with the leg kick. I felt that it gave me really good timing. I knew what I had to work on with the lower half. It was such a habit of so many years. It was tough to break. Now it's a quick adjustment for me."

The Rockies knew when they acquired LeMahieu -- along with Tyler Colvin, while sending third baseman Ian Stewart and Minor League relief pitcher Casey Weathers to the Cubs -- that he could play several infield positions. But the development of his hitting could make him a viable part of the team's infield future.

Tracy said LeMahieu had "no rhythm to his swing" during the hitting sessions in Denver, in which Colvin and Triple-A infielder Brandon Wood also took part. After that, Tracy said LeMahieu's habit of collapsing his back leg robbed him of power and necessitated the remedial work with Colorado Springs manager Stu Cole and hitting coach Rene Lachemann.

"We see glimpses of it," Tracy said. "What's been really exciting is the last five or six games or so. We're seeing a slight implementation of it. We're seeing balls driven over the center fielder's head. We're seeing balls hit off the wall in right-center field. We're seeing hard line drives pulled to left field.

"Combine that to what we're seeing day in and day out with his defensive prowess and his mental makeup and his field awareness. If the offensive part begins to show up on a regular basis, you've got a really solid baseball player on your hands. You've got a winning baseball player on your hands. His makeup is off the charts."

It could make for an interesting position competition next spring.

The Rockies have discussed looking at fellow rookie Josh Rutledge, who has been playing shortstop in Troy Tulowitzki's absence, at second base when Tulowitzki returns. But LeMahieu also has performed well enough to be considered for regular playing time when next season begins.

"That's the goal for everyone here," LeMahieu said. "I'm excited to see what we can do. It could be a special year next year."

Tracy said he is happy to have two options for second base.

"Nothing is etched in stone and I don't want to be sitting here talking like that's the way it's going to go moving forward," Tracy said. "Josh Rutledge has certainly represented himself extremely well upon arriving here. The difference between the two is Josh Rutledge arrived. DJ LeMahieu has come in stages."

Pacheco leading NL rookies in batting average

DENVER -- The Rockies' Jordan Pacheco entered Wednesday night's game with the Cubs leading National League rookies with a .306 batting average in 475 plate appearances. If he reaches 502 by season's end, he will be eligible to be listed alongside the overall leaders.

Pacheco's average would have him in a tie for seventh in the league going into Wednesday, but he lacked the plate appearances to qualify. Manager Jim Tracy said he will do all he can to make sure Pacheco reaches the threshold by season's end.

"It's important for somebody that has completely, unselfishly given of himself and done anything and everything that you've asked him to do," Tracy said. "Not only is it important to that player, but it's important to me as the manager of that player to do everything I can to make it possible.

"When you get to this point in time in the season, that's how you let them know that you have their back in any and every regard. This is one of those type of instances where you want them to know that. They deserve that. I'll write him down if we have to drag him out there by a rope."

Thomas Harding is a reporter for MLB.com. Read his blog, Hardball in the Rockies, and follow him on Twitter @harding_at_mlb. This story was not subject to the approval of Major League Baseball or its clubs.