But the similarities end at this point, and not only because Detwiler is a southpaw and Mazza a righty. Detwiler is a 33-year-old returning to the majors where he already had 191 career appearances, including 84 starts, spread over 12 seasons (2007-2018). Mazza is 29 without any previous trips to the majors.
Here are some details:
For a little chuckle since baseball often produces oddities, Detwiler could not win in the Atlantic League this season, yet his first time to the mound for the Chicago White Sox--his seventh major league team--resulted in a win, his 25th in the big time although his first since '16 when he won twice for Oakland.
Detwiler held the Minnesota Twins, owners of one of the game's top offenses, to two runs and six hits over five innings to help the White Sox end a seven-game losing streak to their American League rival, 6-4, in the Windy City.
"This was awesome, especially to do it here in Chicago," Detwiler told MLB.com. "It just feels great to be here. Been back to the minors a little bit, Indy ball. It's been a tough road, but we're here."
He has received a trip back to the majors for two consecutive years (Seattle in '18) after working for the York Revolution in the Atlantic League. He was the Opening Day starter for York this season, and had made three starts (0-0, 2.81) before the White Sox purchased his contract and sent him to Triple-A Charlotte.
Mazza had pitched in the minor leagues since 2012 without getting an opportunity in the majors. His stops included time in both the Pacific Association (San Rafael) and Atlantic League (Southern Maryland) last year, before he was taken by Seattle in the Rule 5 draft, then shuttled to the New York Mets, who gave the 6-foot-4 hurler an opportunity this season.
His first major league opportunity came against National League East-leading Atlanta last Friday, and he did not disappoint. Mazza allowed only one run and five hits (no walks) in four innings. What a feeling.
"To finally get here, it's like an overwhelming excitement," he told MLB.com.
Mazza, who was a combined 3-5,3.59 in a dozen starts between the Mets' top two farm clubs before his call came, and he was watching the National League team on television when Syracuse manager Tony DeFrancesco called with the long-awaited news.
"I'm trying to hold back tears as I'm trying to listen to instructions of what I've got to do", he recalled. "That was a pretty emotional roller-coaster. After that, I just called my dad and let it out a little bit."
Why not? Well deserved.