An injured Chris Withrow joined in the celebration of the Dodgers' NL West clincher in September. (Jon SooHoo/Los Angeles Dodgers)

An injured Chris Withrow joined in the celebration of the Dodgers’ NL West clincher in September. (Jon SooHoo/Los Angeles Dodgers)

By Jon Weisman

Chris Withrow, who is still on the rehab track from surgery, joins Juan Uribe in the trade to Atlanta for infielder Alberto Callaspo and pitchers Juan Jaime, Ian Thomas and Eric Stults.

A first-round draft pick in 2007, Withrow pitched 56 innings for the Dodgers with a 2.73 ERA, 1.09 WHIP and 71 strikeouts. An easy guy to talk to in the clubhouse, Withrow leaves with the fourth-highest K/9 in Dodger history for those who pitched at least 50 innings, and while sentiment has been pouring out about Uribe, best wishes for the future certainly go to Withrow as well.

As for the return in the trade: While Callaspo will be on the active roster tonight, Thomas has been optioned to Triple-A Oklahoma City and Jaime has been assigned to extended Spring Training at Camelback Ranch. Stults, who pitched for the Dodgers from 2006-09, has been designated for assignment.

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Callaspo, who turned 32 last month, has mostly struggled (.545 OPS) since signing an offseason free-agent deal with Atlanta. However, his batting average on balls in play is at a career-low .214, and as the Dodgers’ public relations department noted in its official announcement, Callaspo “the switch-hitter has been the hardest active player to strike out in his career, averaging 11.20 plate appearances per strikeout.”

He has played all four infield positions plus left and right field in his career, though he hasn’t played outfield since 2010 or shortstop since 2009.

In addition to his 15 2/3 shutout minor-league innings this season, the 28-year-old Thomas had a 3.38 ERA in 5 1/3 innings with Atlanta, allowing nine baserunners while striking out five.

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“The lefty doesn’t throw all that many pitches north of 90 miles per hour,” Jeff Sullivan wrote of Thomas at Fangraphs today, “but he has a decently full repertoire, and in the majors he’s struck out more than a batter an inning. This year in the high minors, he has a walk and 20 strikeouts. His peripherals are strong enough, and he just hasn’t had much of a big-league opportunity. You can see why a team would want to stash him away.

Jaime, who is remarkable if only because he is a 27-year-old who was originally signed by the Montreal Expos, has walked 13 in 13 2/3 career big-league innings, but he has also struck out 19, so the Dodgers will see where that goes.

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