White Sox pitcher Reynaldo Lopez

White Sox starting pitcher Reynaldo Lopez delivers to the plate during the first inning against the Indians on May 13, 2019, at Guaranteed Rate Field.

White Sox starting pitcher Reynaldo Lopez goes into the windup against the Tigers in the first inning on April 28, 2019, at Guaranteed Rate Field.

White Sox starting pitcher Reynaldo Lopez checks a runner in the fourth inning against the Mariners on April 5, 2019, at Guaranteed Rate Field.

White Sox starting pitcher Reynaldo Lopez heads to the dugout after the third inning on April 28, 2019, at Guaranteed Rate Field.

White Sox pitcher Reynaldo Lopez practices Feb. 16, 2019, during spring training in Glendale, Ariz.

White Sox pitcher Reynaldo Lopez during spring training on Feb. 14, 2019, in Glendale, Ariz.

White Sox starting pitcher Reynaldo Lopez gets a new ball in the first inning of a spring training game against the Reds on Feb. 27, 2019, in Glendale, Ariz.

White Sox pitcher Reynaldo Lopez practices on Feb. 14, 2019, during spring training in Glendale, Ariz.

White Sox starting pitcher Reynaldo Lopez, right, hugs teammate Yolmer Sanchez at the end of the seventh inning against the Yankees on Aug. 7, 2018, at Guaranteed Rate Field.

White Sox starting pitcher Reynaldo Lopez reacts at the end of the seventh inning against the Yankees on Aug. 7, 2018, at Guaranteed Rate Field.

White Sox starting pitcher Reynaldo Lopez walks to the dugout after the first inning against the Royals on July 14, 2018, at Guaranteed Rate Field.

White Sox starter Reynaldo Lopez looks to the field as he walks back to the dugout against the Tigers during the first inning, Friday, June 15, 2018, at Guaranteed Rate Field.

White Sox starter Reynaldo Lopez pitches in the bottom of the third inning of a game against the Red Sox at Fenway Park on June 10, 2018 in Boston.

White Sox starter Reynaldo Lopez stretches in the dugout in the eighth inning of a game against the Tigers in Detroit, Saturday, May 26, 2018.

White Sox starter Reynaldo Lopez pitches against the Tigers during the first inning at Comerica Park on May 25, 2018 in Detroit.

White Sox starter Reynaldo Lopez reacts to a strike out during the eighth inning of a game against the Rangers at Guaranteed Rate Field on May 20, 2018.

White Sox starter Reynaldo Lopez delivers in the first inning oagainst the Pirates in Pittsburgh, Tuesday, May 15, 2018.

White Sox starter Reynaldo Lopez (40) applauds teammate Jose Rondon (20) after Rondon makes a diving catch in the fifth inning against the Pirates at Guaranteed Rate Field, Wednesday, May 9, 2018.

White Sox starter Reynaldo Lopez (40) walks to the dugout after shutting down the Twins in the first inning of a game at Guaranteed Rate Field on Thursday, May 3, 2018.

White Sox starter Reynaldo Lopez (40) walks to the dugout after shutting down the Twins in the first inning of a game at Guaranteed Rate Field on Thursday, May 3, 2018.

White Sox bench coach Joe McEwing talks with starter Reynaldo Lopez in the dugout at Kauffman Stadium in Kansas City, Mo., on April 27, 2018.

White Sox starter Reynaldo Lopez throws in the first inning against the Royals at Kauffman Stadium in Kansas City, Mo., on April 27, 2018.

White Sox starter Reynaldo Lopez (40) prepares to throw against the Astros in the first inning at Guaranteed Rate Field, Sunday, April 22, 2018.

White Sox starter Reynaldo Lopez (40) gestures as he leaves the mound against the Athletics during the sixth inning, Monday, April 16, 2018, in Oakland, Calif.

Reynaldo Lopez and Jhilaris Bautista Lopez pose for a photo during the White Sox Charities’ “Beyond the Diamond” event held at the United Center, Tuesday, April 10, 2018.

Reynaldo Lopez delivers a pitch against the Tigers during the first inning of their game at Guaranteed Rate Field on Sunday, April 8, 2018.

White Sox starting pitcher Reynaldo Lopez smiles as he gets a high-five in the dugout prior to a spring game against the Padres on March 21, 2018, in Glendale, Ariz. The Padres defeated the White Sox 4-3.

White Sox starting pitcher Reynaldo Lopez warms up during the second inning of a spring training game against the Brewers on March 6, 2018, in Glendale, Ariz. The White Sox defeated the Brewers 6-4.

Reynaldo Lopez signs autographs for fans at the end of morning practice at Camelback Ranch on Feb. 25, 2018.

White Sox starter Reynaldo Lopez delivers a pitch during the first inning against the Rays on Sept. 1, 2017.

White Sox starting pitcher Reynaldo Lopez walks off the field with trainer Herm Schneider during the fifth inning against the Rangers on Aug. 17, 2017.

Charlotte Knights pitcher Reynaldo Lopez watches from the dugout as his team plays the Norfolk Tides in Charlotte, N.C., on May 2, 2017.

Reynaldo Lopez poses for a portrait during White Sox media day at spring training on Feb. 23, 2017.

White Sox pitcher Reynaldo Lopez throws during spring training at Camelback Ranch on Feb. 17, 2017, in Glendale, Ariz.

The Nationals’ Reynaldo Lopez pitches in the fifth inning against the Dodgers at Nationals Park on July 19, 2016.