![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://cdn.theathletic.com/app/uploads/2018/05/29111819/IMG_0983.jpg)
Origin story: How a 'country lawyer' named Michael P. Kopech turned his son into the White Sox's next big ace - The Athletic
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.the-sun.com/wp-content/uploads/sites/6/2020/07/a0c8db55-15a4-4ca3-92ab-debe610bb6fe.jpg)
Did Vanessa Morgan's soon-to-be ex Michael Kopech date Brielle Biermann?
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://i.dailymail.co.uk/i/newpix/2018/02/25/19/499221EF00000578-5433427-_We_love_you_so_much_Kim_posted_this_Instagram_of_Brielle_with_g-m-63_1519588650632.jpg)
Brielle Biermann, 21, splits from White Sox player Michael Kopech
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.wonderwall.com/wp-content/uploads/sites/2/2018/03/1023954-14276602_1084696654947249_1477428205_n.jpg?crop=0px,0px,640px,336px&resize=1200,630)
Brielle Biermann: Why Michael Kopech and I broke up
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.the-sun.com/wp-content/uploads/sites/6/2020/07/JF-US-BRIELLE-BIERMANN-COMP-2.jpg?strip=all&quality=100&w=1500&h=1000&crop=1)
Brielle Biermann parties with Sylvester Stallone's daughter after her ex Michael Kopech splits from pregnant wife
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://i.dailymail.co.uk/1s/2020/07/28/01/31266366-8566375-image-a-30_1595894469056.jpg)
Riverdale's Vanessa Morgan's estranged husband Michael Kopech sitting out MLB season amid split
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.wonderwall.com/wp-content/uploads/sites/2/2018/10/1038047-exclusive-jennifer-lawrence-and-cooke-maroney-spend-the-.jpg)
Jennifer Lawrence engaged - celeb love news for February 2019, Gallery
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://perezhilton.com/wp-content/uploads/2019/02/brielle-biermann-michael-kopech-1280x720.jpg)
Brielle Biermann Says Ex Michael Kopech Wanted To Take A Break To 'Go F**k Around'! - Perez Hilton
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.bravotv.com/sites/bravo/files/media_mpx/thumbnails/bravo-video.nbcuni.com/image/NBCU_Bravo/638/759/171114_3619520_Kim_and_Kroy_Meet_Brielle_s_Boyfriend_s_Pare.jpg)
Bravo Star Brielle Biermann, Michael Kopech Break Up Rumors
![TV star Brielle Biermann blames White Sox pitcher Michael Kopech for their 2018 split](https://www.the-sun.com/wp-content/uploads/sites/6/2020/05/dk-comp-hoop-guy.jpg?strip=all&quality=100&w=1500&h=1000&crop=1)
Brielle Biermann, 23, claims baseball player ex Michael Kopech blocked her on social media โ The US Sun