Julie Mast Treliving has been Brad Treliving’s wife through two decades of NHL front-office life, three franchise relocations, and one very public firing. She describes herself on Instagram as a cattle penning mom, hockey wife, and someone who is “a little bit farm, a little bit city.” Brad, the former general manager of the Toronto Maple Leafs, once put it more bluntly during a 2014 press conference: “When I leave here and go home, I have a boss there. Her name is Julie and she scares the heck out of me.”
That quote, first reported by the Toronto Star in a profile of Brad after he became Calgary Flames GM, has followed him ever since. It tells you something about the dynamic in the Treliving household and about why Julie’s name surfaces every time Brad’s career makes headlines.
Who Is Julie Treliving?
Julie Mast Treliving is Brad Treliving’s wife and a longtime figure in the background of his NHL career. Her maiden name is Mast, confirmed by her Instagram handle @julie_treliving where she lists her display name as “Julie Mast Treliving.” She maintains a relatively low public profile despite being married to one of hockey’s most visible executives.
Her Instagram bio offers the clearest public snapshot of who she is: “UT & TCU mom, O-H… I-O, Team cattle penning mom, Hockey wife — GO LEAFS! A little bit farm a little bit city.” The UT and TCU references point to the universities her daughters attend. The Ohio State nod (“O-H… I-O”) suggests another family connection to the Buckeyes.
From Columbus to the NHL Front Office
Brad and Julie met during his playing days with the Columbus Chill, an ECHL minor league team where Brad skated as a defenseman in the early 1990s. The specific date they married has never been publicly disclosed. What is clear from the public record is that Julie was already part of Brad’s life before he transitioned from player to executive, a shift that took the family from Ohio to Arizona and eventually to Western Canada.
That transition was not small. Brad co-founded the Western Professional Hockey League in 1996, then joined the Phoenix Coyotes front office in 2003 as assistant general manager. Julie and the family made each move alongside him, settling into life in the Arizona desert before relocating to Calgary when Brad took over as Flames GM in April 2014.
The Treliving Family
Brad and Julie have two daughters, Ryann and Reese Treliving, both now in their university years. The family appeared together at the June 1, 2023 press conference in Toronto when Brad was formally introduced as the 18th general manager of the Maple Leafs. A Getty Images photo from that day captures Julie, Ryann, and Reese standing beside Brad at the podium.
Julie’s Instagram bio indicates Ryann and Reese attend the University of Texas and Texas Christian University, though the specific match of which daughter attends which school is not publicly confirmed. Both universities are in the state of Texas, suggesting the daughters remained in the U.S. even as their parents moved to Toronto.
A Hockey Wife’s Lifestyle
Julie’s interests extend well beyond the rink. She identifies as a “Team cattle penning mom,” a niche equestrian sport that involves herding cattle on horseback against the clock. That passion has roots in a friendship between the Trelivings and former NHL player Shane Doan. According to a 2023 article on gophnx.com covering the Treliving-Doan friendship, Julie and Shane’s wife discussed horses, and the Trelivings ended up buying horses with daughter Reese taking up riding at a young age.
The “a little bit farm, a little bit city” tagline is not just a slogan. It reflects a family that has bounced between the Arizona ranching scene, Calgary’s western culture, and Toronto’s urban core. Julie has navigated each setting while Brad’s work kept the family on a schedule dictated by trade deadlines, draft days, and playoff runs.
Brad Treliving’s Career and the Family Behind It
Brad Treliving spent over 20 years building an NHL front-office career, and each chapter required the family to uproot. He joined the Phoenix Coyotes as assistant GM under Don Maloney in 2003. Eleven years later, on April 28, 2014, the Calgary Flames hired him as their general manager. Julie and the girls relocated to Calgary, where they lived for nine seasons as Brad rebuilt the Flames roster.
That run ended in May 2023 when Calgary parted ways with Brad. Within weeks, the Toronto Maple Leafs came calling. On May 31, 2023, Brad was named the 18th general manager of the Maple Leafs, one of the most scrutinized jobs in professional sports. Julie and the daughters joined him at the introductory press conference the following day.
The Toronto chapter proved shorter and rockier than Calgary. Brad’s tenure included a first-round playoff series win over the Ottawa Senators, the franchise’s best postseason stretch in decades, but also the departure of star forward Mitch Marner in a July 2025 sign-and-trade to the Vegas Golden Knights. The team’s record in 2025-26 slid to 32-30-13, putting them on track to miss the playoffs for the first time in 10 years.
| Role | Team | Years | Key Outcome |
|---|---|---|---|
| Assistant GM | Phoenix Coyotes | 2003-2014 | Front-office development under Don Maloney |
| General Manager | Calgary Flames | 2014-2023 | 9 seasons, multiple playoff appearances |
| General Manager | Toronto Maple Leafs | 2023-2026 | 139-92-27 regular season, fired March 30, 2026 |
The Jim Treliving Connection
Brad comes from a prominent Canadian business family. His father, Jim Treliving, co-owns the Boston Pizza restaurant chain and appeared on CBC’s Dragons’ Den for 15 seasons between 2006 and 2020. The elder Treliving built a restaurant empire spanning more than 400 locations across Canada.
Brad has acknowledged the family advantage while insisting he built his hockey career independently. Still, the Treliving name carries weight in Canadian business and sports circles. Julie married into a family where entrepreneurship and public life are the baseline, not the exception.
Where Are Brad and Julie Treliving Now?
Brad Treliving was fired as Maple Leafs general manager on March 30, 2026. MLSE President and CEO Keith Pelley announced the decision, citing a need for “new direction, accountability, and culture change.” Brad had one year remaining on his contract at the time of his dismissal.
As of late March 2026, Julie’s Instagram bio still reads “GO LEAFS!” Whether the family remains in Toronto or relocates again depends on what comes next for Brad. Given the pattern of their last two decades, another move would not be a surprise. The Trelivings have called Ohio, Arizona, Calgary, and Toronto home at various points.
Frequently Asked Questions
What is Brad Treliving’s wife’s name?
Brad Treliving’s wife is Julie Mast Treliving. Her maiden name is Mast, as reflected in her Instagram display name. She has been married to Brad since at least the mid-1990s, though the exact wedding date has not been publicly disclosed.
How many children does Brad Treliving have?
Brad and Julie Treliving have two daughters, Ryann and Reese. Both are currently university-age and attend schools in Texas, based on Julie’s Instagram bio references to UT and TCU.
Who is Brad Treliving’s father?
Brad’s father is Jim Treliving, the Canadian billionaire who co-owns the Boston Pizza restaurant chain and appeared as an investor on CBC’s Dragons’ Den for 15 seasons from 2006 to 2020.
Is Brad Treliving still with the Maple Leafs?
No. Brad Treliving was fired as Toronto Maple Leafs general manager on March 30, 2026. The team had a 32-30-13 record and was headed toward missing the playoffs for the first time in a decade.
How did Brad and Julie Treliving meet?
Brad and Julie met during his playing days with the Columbus Chill, an ECHL minor league hockey team based in Ohio, in the early 1990s. Brad played as a defenseman before transitioning to hockey management.
