Multi-Sport Career at TC West Helps Gillis Thrive as Pro in Game She Once Left Behind

By Tom Spencer
Special for MHSAA.com

July 9, 2026

When Gaby (Muller) Gillis walked away from golf her sophomore at Traverse City West High School, she had no idea she would sprint back to the sport.

These are logos for the Made In Michigan series and the Michigan Army National GuardEspecially since her walk quickly turned to a stumble thanks to a torn ACL suffered during basketball practice a few months after giving up the fairway.

“I think everything happens for a reason,” said Gillis, a three-sport star at West and now the first female head golf pro at the John’s Island Club in Vero Beach, Fla. “It’s a silver lining — it’s what got me back into golf. A few months after my surgery, all I could do was chip and put. I had to try to do something.”

When Gillis was a freshman in high school, girls golf was a spring sport, girls volleyball was a winter sport and girls basketball was a fall sport. Girls golf and volleyball became fall sports her sophomore year. After consultation with her coaches and her parents, Gillis chose volleyball, then her favorite sport, over golf. 

Gillis did play golf and volleyball in the same season her junior and senior years, balancing academics and competing in two sports simultaneously. She practiced golf mostly on her own, following volleyball team practices.

“I wouldn't change anything,” Gillis said. “School was important to me as well, but I was very lucky with the opportunities that I had. Those fall seasons, junior and senior year were pretty hectic. I had a lot of support from the coaches and my teammates.”

After leaving West, Gillis went on to play golf for Michigan State University and become a golf pro. Before her ACL injury, she was seriously entertaining thoughts of playing volleyball at the next level.

Gillis stands for a photo with her husband Tim, who also serves as a pro at John’s Island.“A lot of the elite athletes were playing club throughout high school, and I just couldn't do that because I was playing my other sports,” Gillis recalled. “So could that have affected maybe my volleyball career? I don't know if volleyball would have taken me to where I am now.”

Gillis, who credits much of her success to her parents encouraging her to play multiple sports, points to high school athletics as key to functioning as a golf pro today and managing two golf courses and a staff of 30. She is one of two head golf pros at John’s Island. The other is her husband, Tim Gillis.

“High school sports taught me a ton,” Gillis acknowledged. “High school sports teaches kids discipline, time management and how to work with others. When you're on a team and also for individual sports, you learn how to handle things and experience the highs and lows and trying to figure something out on your own.”

She recommends today’s student-athlete avoid focusing on just one sport.

“I do a lot of recruiting and hiring in my job now,” she added. “I ask them about their golf experience but I also ask if they grew up playing any other sports. I think high school sports can teach someone so much. A lot of the people that I hire have played high school sports.”

Gillis graduated from West in 2010. She was an all-state golfer for the Titans and selected to the all-Big North Conference first teams in basketball, volleyball and golf. During her junior year, she eagled two holes during the same round.

She went on to play for Big Ten championship teams at MSU. Her younger brother, Gage, joined her at Michigan State and played for the Spartans, too.

Gillis, right, blocks a kill attempt for West’s volleyball team.“I grew up a very passionate Michigan State fan and had the opportunity to play golf there,” Gillis said. “Even though golf is an individual sport, it still had that team aspect at the college level and I'm still extremely close with some of my teammates. Golf added the family aspect, which I think is so important.”

Gillis has been around golf much of her life. Her father, Fred Muller, was the head golf professional at Crystal Downs Country Club in Frankfort for 42 years. He died a little over a year ago. Gillis recalls vividly playing at Crystal Down as young as 5 years of age,

Gillis pointed out she couldn’t imagine doing any other kind of work today.

“Growing up, I watched my dad work at the golf course, caddying, working in the bathroom and the golf shop,” Gillis said. “I played at a high level in high school and college, but I didn't really know that's what I wanted to do after graduating college.”

Gillis is ready to start her own family any day now. She and her husband are preparing to celebrate their fourth wedding anniversary in September, and they’re expecting the birth of their first child by the end of this month.

So golfing once again has been halted.

“We're expecting a little boy, which we're very excited about,” Gillis said. I hung up my clubs up a couple weeks ago, but I actually played really well in my last round.”

Gillis posts scores during an event.She was under par going into the 18th hole and three-putted to finish even.

“But I gave all those men a run for their money,” she noted.  “My body is not quite moving how I would like it, so I hung them up on a high note.”

The soon-to-be-new parents are planning to raise their son in sports similar to Gaby’s experiences at West and MSU.

“I feel like that was important that our parents didn't limit us to just one sport,” Gillis said. “When you're on a team learning how to work with people, you're working with people to try to be as successful as possible and win. And with individual sports, you're trying to find success as well. It translates to the real world.”

2026 Made In Michigan

July 2: Inspired by Home, Eager to Give Back, Spencer Hosts Hoop City Alumni Games - Report

PHOTOS (Top) At left, Gaby (Muller) Gillis poses for a photo with her Traverse City West coach Cathy Coon during her senior season in 2009. At right, Gillis now serves as a golf pro at John’s Island Club in Vero Beach, Fla. (2) Gillis stands for a photo with her husband Tim, who also serves as a pro at John’s Island. (3) Gillis, right, blocks a kill attempt for West’s volleyball team. (4) Gillis posts scores during an event. (Photos provided by Gaby Gillis.)

iWanamaker Provides MHSAA Golf App

By Geoff Kimmerly
MHSAA.com senior editor

October 7, 2020

The MHSAA is providing live scoring of its Regional and Finals events for the girls and boys golf seasons during the 2020-21 school year via the MHSAA Golf app created and operated by the Wanamaker Corporation and iWanamaker.

Girls Golf Regionals began in the Lower Peninsula on Monday, Oct. 5, and will continue through Oct. 10. Lower Peninsula Girls Golf Finals will be played Friday and Saturday, Oct. 16-17, respectively.

Those who wish to follow this year’s MHSAA golf postseasons in real time may download the “MHSAA Golf” app, available for both iOS or Android. The app will provide live scoring, leaderboards and scorecards for all MHSAA postseason events.

“We’re excited to work with iWanamaker on a scoring platform that we believe will add to the excitement of the event for fans and the golfers themselves,” said MHSAA assistant director Cody Inglis, who serves as the Association’s administrator of girls and boys golf. “The opportunity to follow how every competitor is faring on the course, after every hole, has the potential to make this a next-level experience for high school golf.”

Schools across Michigan have used the MHSAA Golf app throughout this fall’s girls golf regular season. The app charges for a “ticket” for events to be followed – $5 each for MHSAA Regionals and Finals. Those who have used the app during the regular season may continue to utilize their $90 family season tickets or $30 single season tickets for MHSAA events as well.

The MHSAA Golf app allows golfers to input their scores after each hole in real-time, with that data then viewable by fans and tournament officials. An added benefit, the use of the digital app by individual golfers also eliminates any need to exchange paper scorecards, further minimizing risk as part of COVID-19 precautions.

Live scores from MHSAA tournament events also are available online, linked from the Girls Golf page of the MHSAA Website. “Tickets” from iWanamaker are still required to watch the live scoring on the website.