Kevin McGuiness has resigned after five years as chief oper

NEW YORK (AP) —ations officer of the Major League Baseball Players Association and been replaced by Xavier D. James http://www.twinsfanproshop.com/authentic-max-kepler-jersey , who had been his deputy.James, 51, was hired by the union last year after working as lawyer for gospel singer DeLeon Richards Sheffield, the wife of former All-Star outfielder Gary Sheffield. James will oversee organizational infrastructure, human resources, staffing, and budgeting.A graduate of the University of California at Irvine and George Washington Law School, McGuiness taught Renaissance history and English literature in Florence, Italy. He had been president of the McGuiness Group, a lobbying firm that represented the MLBPA Byron Buxton Jersey , before joining the union at the start of 2014. The players’ union said Monday he will return to private practice, and he will represent the union in that role.Leonor Colon was promoted to senior director of international and domestic player operations from director of player operations. The 41-year-old worked for the commissioner’s office from 2000-04 and the New York Mets from 2008-10 before joining the union. She is married to Tim Slavin, the union’s chief of business affairs.Associate general counsel Greg Dreyfuss, 32, was given the additional title of director of analytics and baseball operations. Vastly outnumbered in analytics ability by Major League Baseball, the union intends to increase resources in that area. Dreyfuss worked for SFX Baseball (later Relativity), then was hired by the union in 2014.Jeffrey Hammonds was hired as associate director of player programs and initiatives. Now 48, he retired as a player after the 2005 season and had been a special assistant on the union staff since 2014.Hiram Arnaud, a 30-year-old Cornell Law School graduate who has worked for unions, was hired as an associate general counsel. Marco Gonzales will be glad to see the Los Angeles Angels again.The Seattle Mariners left-hander is scheduled to start the series finale on Sunday at Angel Stadium and try to help his team to a four-game sweep.The Mariners (82-66) won all five of Gonzales’ previous starts against Los Angeles (73-76).Article continues below ...Gonzales is 3-0 in those games with a 3.00 ERA.Gonzales (12-9 http://www.twinsfanproshop.com/authentic-max-kepler-jersey , 4.24 ERA) hasn’t been as successful against the rest of the league, especially in the past six weeks. Since beating the Angels on July 29 in Anaheim, he is 0-4 in his past five starts with an 8.64 ERA.Most of that damage was done in August, which coincided with the Mariners falling from a one-game lead over the Oakland A’s for the second wild card in the American League on Aug. 1 to 5 1/2 games behind the A’s on Aug. 31.The Mariners enter Sunday 7 1/2 games back of the A’s.After missing two starts because of a strained cervical muscle in his neck, Gonzales was much better in his last outing, however. On a limited pitch count on Tuesday against the visiting San Diego Padres, he allowed one run and four hits in five innings. He left with the score tied 1-1 before the Padres scored a run in the ninth to win 2-1.Two years removed from Tommy John surgery, Gonzales has thrown 150 2/3 innings in his first full season as a starter. His previous career high was 40 innings last season.“This is kind of uncharted territory for him as far as innings limits and what he’s done with his stuff, so we’ll keep a very, very close eye on him http://www.twinsfanproshop.com/authentic-max-kepler-jersey ,” Seattle manager Scott Servais told mlb.com after his last start. “You won’t see us extend his pitch count much at all.”Gonzales has struggled to put away Angels center fielder Mike Trout and shortstop Andrelton Simmons. Trout is 8-for-17 with a home run off Gonzales in his career and Simmons is 7-for-16.The Angels will counter with rookie right-hander Jaime Barria.Barria (10-9, 3.53 ERA) has been one of the biggest surprises for Los Angeles this season.After a hot start followed by a flat middle of the season, Barria found his groove again in August.He went 4-1 with a 1.82 ERA in six straight starts from Aug. 8 to Sept. 5. Barria took a slight step back in his last outing, allowing four runs, three hits and four walks in three innings of a 5-2 loss to the Texas Rangers.“Uncharacteristic walks showed up for him,” Angels manager Mike Scioscia told mlb.com after the loss. “This guy usually makes pitches. He was a little out of sync and was really grinding.”Barria faced the Mariners four times between June 12 and July 28, his low stretch of the season, and went 1-3 with a 3.80 ERA in those games.Seattle designated hitter Nelson Cruz is 4-for-9 with two home runs against Barria, and right fielder Mitch Haniger is 3-for-8 with two home runs.