RHP Javy Guerra, designated for assignment by the Marlins on Tuesday, was outrighted to Triple-A New Orleans on Wednesday. Guerra appeared in four games with Miami, allowing four runs in 5 2/3 innings. He is 7-9 in 157 games with the Dodgers, White Sox, Angels and Marlins.

RHP Javy Guerra was designated for assignment. Guerra appeared in four games with the Marlins, allowing four runs in 5 2/3 innings. He is 7-9 in 157 games with the Los Angeles Dodgers, Chicago White Sox, Los Angeles Angels and Miami.

RHP Javy Guerra was brilliant in relief on Sunday. He inherited a no-out jam with runners on second and third in the fifth inning. Guerra did not allow either of those runners to score and finished with two scoreless innings, striking out three. He walked one but did not allow a hit. It was just his second major-league appearance this year, and Guerra lowered his bloated ERA from 16.20 to 7.36.

RHPJavy Guerra was called up from Triple-A as LHP Chris O'Grady went on the disabled list Tuesday. Guerra last pitched in the majors in 2016 with the Angels before coming into the game Wednesday and giving up three runs while getting five outs from the bullpen. Guerra was 6-9 with a 2.99 ERA in 153 MLB games prior to this season.

RHP Javy Guerra was called up from Triple-A as LHP Chris O'Grady went on the disabled list Tuesday. He last pitched in the majors in 2016 with the Angels. "He throws to both sides of the plate," said Don Mattingly, the Marlins manager. Guerra was 6-9 with a 2.99 ERA in 153 MLB games prior to this season.

LHP Javy Guerra was sent outright to Triple-A Salt Lake. Guerra was designated for assignment Tuesday to clear room on the Angels' 40-man roster for LHP David Huff. Guerra's second stint with the Angels began last Wednesday, and he had a 5.68 ERA in seven appearances this season.

LHP Javy Guerra was designated for assignment Tuesday to clear room on the Angels' 40-man roster for LHP David Huff. Guerra's second stint with the Angels began last Wednesday, and he had a 5.68 ERA in seven appearances this season. He also was designated for assignment May 12 and accepted a minor league assignment on May 16.

RHP Javy Guerra had his contract purchased from Triple-A Salt Lake on Wednesday and pitched 1 1/3 innings of relief in a 3-0 loss to the Detroit Tigers. Guerra faced six batters and allowed one run, one hit and two walks. The Angels designated Guerra for assignment on May 12 before assigning him to Salt Lake four days later. Guerra is beginning his second stint with the Angels.

RHP Javy Guerra, designated for assignment by the Angels after Thursday's game, cleared waivers and was outrighted to Triple-A Salt Lake. He was called up from Triple-A Salt Lake on May 6 but failed to retire a batter in his last two appearances, allowing all six hitters to reach base. In four games for Los Angeles overall, he allowed three runs in three innings.

RHP Javy Guerra was designated for assignment after Thursday's loss to the Cardinals. He was called up from Triple-A Salt Lake on May 6, but failed to retire a batter in his last two appearances, allowing all six hitters to reach base. In four games for Los Angeles overall, he allowed three runs in three innings.

RHP Javy Guerra was called up from Triple-A Salt Lake on Friday to take the roster spot of RHP Garrett Richards (torn ligament in right elbow). Guerra was 1-0 with a 2.19 ERA and four saves in 10 games for the Bees this season. He threw two scoreless innings Friday against the Rays, his first major league appearance since April 12, 2015 while with the White Sox.

Guerra has been suspended 50 games for testing positive for a drug of abuse, Bill Shaikin of the Los Angeles Times reports.

The 50-game ban will take Guerra out of action for most of Triple-A Charlotte's remaining schedule -- the affiliate will have just nine games remaining when he's eligible to return. Guerra, 29, has given up seven earned runs in just 3.2 innings with Charlotte this year, two more than he allowed in 19.1 innings with the team last season.

Guerra was outrighted to Triple-A Charlotte on Sunday, J.J. Stankevitz of CSN Chicago reports.

The White Sox were unable to find a trade partner after designated Guerra for assignment, but will be able to keep him in the organization after no team claimed him off waivers. Guerra will head back to Charlotte, where he gave up seven runs on eight hits and a walk over 3.2 innings prior to missing time with shoulder inflammation.

Guerra (shoulder) was activated from the DL and designated for assignment Wednesday, Colleen Kane of the Chicago Tribune reports.

Guerra was rehabbing a shoulder injury, and he'll return to Triple-A Charlotte, where he's appeared in four games this season, allowing eight hits and seven earned runs over just 3.2 cumulative innings.

Guerra (shoulder) is slated to begin a rehab assignment with Triple-A Charlotte, Doug Padilla of ESPN Chicago reports.

Guerra landed on the disabled list with shoulder inflammation and though he appears to be progressing well, he won't be ready to be activated Tuesday when he's first eligible. The righty will likely need to pitch in a few Triple-A games before being deemed ready to rejoin the big league club, but there's no exact timetable as to how long that will take.

Guerra was placed on the 15-day disabled list Monday retroactive to April 13 with shoulder inflammation.

Guerra started the season pitching relatively well, allowing two hits and a walk but no runs over 1.2 innings in three outings. However, shoulder inflammation was likely part of the reason he hasn't appeared in a game since April 13, and now it will cause him to move to the disabled list.

Guerra agreed to a one-year, $937,500 contract with the White Sox to avoid arbitration, Sportsnet's Ben Nicholson-Smith reports.

Guerra figures to fill a middle-relief role, as Jacob Petricka and Zach Putnam will likely be ahead of Guerra in the right-handed bullpen pecking order, behind closer David Robertson.

Guerra threw two scoreless innings of relief against the A's on Monday to earn the win.

He did not allow a base runner over his 22 pitches, creating three outs in the air, two on the ground, and one via the K. Guerra has been one of the team's more reliable late-inning options this season, so he could poach a win or two more down the stretch if the White Sox score a few more late wins (as they did Monday).

Guerra (personal) has rejoined the White Sox and will be activated Saturday, the Chicago Sun-Times' Daryl Van Schouwen reports.

He will miss his sixth game Friday after being placed on the bereavement list last weekend, but should return to his mid-inning duties in Chicago's bullpen on Saturday.

Guerra was placed on the bereavement list Saturday, Dan Hayes of CSNChicago.com reports.

Guerra will be forced to miss a minimum of three games following his placement on the bereavement list, and Eric Surkamp will be up to fortify the bullpen in the meantime. While Guerra has given up just three runs in his last 12 appearances, it does not look like he will get a chance to close for the White Sox this season.