Matt LaFleur and Mike LaFleur are the sons of Denny LaFleur, a longtime football coach who built his career at Central Michigan and later at Mount Pleasant High School. Growing up in that environment, the brothers were immersed in the rhythms of playbooks and practice fields long before they ever considered a future on the sidelines.
Matt’s athletic foundation began at Saginaw Valley State University, where he played quarterback in NCAA Division II before transitioning to coaching. He started as a graduate assistant at Central Michigan, the same school where his father left a lasting imprint, and it was there he first crossed paths with Robert Saleh, a meeting that would later open doors in the NFL.
Mike, after a stint at Division III Elmhurst College, found his way into the coaching world through Kyle Shanahan, son of the late Mike Shanahan. Working under Shanahan in Cleveland and later in Atlanta, Mike absorbed a modern offensive philosophy that would shape his own approach to the game.
The brothers’ professional journeys converged in Atlanta after they both contributed to the Falcons’ staff during Super Bowl LI. Their complementary experiences — Matt’s quarterback development and Mike’s offensive coordination — set the stage for their next moves.
In 2019, Matt LaFleur was appointed the 15th head coach of the Green Bay Packers, where he quickly steered the team to multiple playoff appearances and a reputation for disciplined, aggressive offense. Two years later, Mike LaFleur accepted the offensive coordinator role with the Arizona Cardinals, bringing a fresh, innovative scheme to the desert.
The NFL arranged a historic joint practice in Titletown on August 27, 2026, pitting the Packers against the Cardinals in a rare sibling showdown. The event marked the first time the two brothers would face each other in a preseason setting, a moment that celebrated their family’s deep‑rooted football heritage.
The LaFleur brothers join an exclusive club of sibling head‑coaching duos in NFL history, alongside the Harbaughs and the Gruden brothers. Their ascent reflects not only personal dedication but also the mentorship they received from figures like Saleh and Shanahan, who recognized their potential early on.
Beyond the X’s and O’s, the family’s influence extends to their parents and grandparents. Denny’s supportive philosophy allowed his children to pursue football on their own terms, while their mother Kristi coached track and cheerleading, and their grandfather Bob Barringer led Kalamazoo Loy Norrix High School. This blend of mentorship and encouragement forged a foundation that continues to guide both brothers.
As they look ahead, Matt and Mike LaFleur remain committed to evolving the modern game while honoring the values instilled by their coaching lineage. Their story illustrates how a shared passion, nurtured across generations, can culminate in historic moments that resonate far beyond the gridiron.