Trenarys Trade Roles, Mendon Reigns On
October 8, 2015
By Wes Morgan
Special for Second Half
Volleyball found Bill Trenary early on. Actually, countless volleyballs did.
“I was getting hit in the head with volleyballs before I could walk,” the Mendon High School varsity coach, now in his second year at the helm, said. “There’s a very good story about me getting knocked out of a walker in this very gym. I started managing when I was in second grade. Ever since then I’ve been in the gym playing volleyball.”
His mother, Michigan High School Volleyball Coaches Association 2014 Hall of Fame inductee Kathy Trenary, spent more than three decades guiding prep squads, most notably a 19-year run at Mendon that netted 721 victories, 10 conference championships, 15 district titles, six regional crowns, trips to six MHSAA Semifinals and championship victories in 1998, 1999 and 2001.
Growing up around the game undoubtedly sparked Bill Trenary’s interest in the sport. Like most boys, however, he was just as engrossed in other athletic and leisurely pursuits. He enjoyed the outdoors, beating his mother on the squash court and obsessively studying opening chess moves — a competitive fire serving as the common thread.
One unique experience in particular was likely what set Bill Trenary up for a successful career in volleyball.
His parents put a premium on experiencing other cultures. His father, Robert Trenary, was a Fulbright scholar at the University of Botswana when Bill was in the eighth grade. That enabled the Trenary family to live abroad for a year. Bill Trenary ended up setting for his school’s varsity team, which played outdoors under the African sun.
Bill and younger brother Matt went on to play intramural volleyball at the University of Michigan.
“They tried to win the championship but could never do it because a lot of kids on the team just wanted to play,” Kathy Trenary said. “I’d go to Ann Arbor and watch them play. That was great.”
It was about that time when Kathy Trenary took over as head coach at Vicksburg. It was an opportunity for Bill Trenary to fire some high-velocity shots inside high school gyms like those he remembered zipping at him as a toddler.
“I was in my 50s at the time and I said, ‘I really need a hitting boy,” she recalled. “I said, ‘would you like to come and be a hitting boy?’ He really identified with how much he liked (volleyball). He played it all growing up, but he maybe never realized how much he liked it until he started to coach it.
“He just found it fascinating; he has always been a gamer.”
In the years since then, Bill Trenary learned from the best, leading to his takeover of the Mendon program in 2014. Kathy Trenary stayed on as his assistant coach and the continuity was evident with the Hornets’ run to the Class D semifinals in 2014, which ended in a 3-0 loss to Battle Creek St. Philip. The arrangement has been seamless for the Hornets, who are currently ranked No. 6 in the latest MIVCA Class D poll.
“When we decided to switch, part of the reason was her being kind to me, I guess,” Bill Trenary said. “She saw me getting better. It was time for me to kind of step into that role. I think I’m a little better game coach because I’m younger and I can push through long Saturday tournaments and make the quick decisions on the court.
“She is absolutely one of the best coaches I’ve ever seen — attention to detail and running practices. She’ll run most of the drills because, heck, she invented most of the drills. Not utilizing her in that role would just be stupid. Me taking that away from her would just cost us points. There’s no reason not to be doing that when we have someone of that caliber.”
A fan of Tom Tango’s book “Playing the Percentages in Baseball,” Bill Trenary strongly believes in analytics and that some statistical aspects of volleyball are often overlooked and undervalued.
As are role players, which there are more of this year than freak athletes. That’s often the case at a small school such as Mendon, where fundamentals help offset height disadvantages.
This year Mendon has a “huge arm” in junior hitter Megann Leighton, exceptional leadership from seniors Brandy DeLeeuw and Emma Eberstein, lockdown play from junior libero Kaley Smith and reliable and consistent setting from junior Cassie Plummer.
“That’s how other teams see us win, but the way we win is when Nancy Steinacker can come and serve a string in our weak rotation,” Bill Trenary pointed out.
The points are in the details.
“We don’t have the best athletes every year, but we have a deep knowledge of the game, which is fun,” he said. “I’ve just tried to build on that. I know we’re using more math, more stats, more film than we have. That’s just a next generation sort of thing, but we’re not trying to reinvent the wheel."
Wes Morgan has reported for the Kalamazoo Gazette, ESPN and ESPNChicago.com, 247Sports and Blue & Gold Illustrated over the last 12 years and is the publisher of JoeInsider.com. He can be reached at [email protected] with story ideas for Berrien, Cass, St. Joseph and Branch counties.
PHOTOS: (Top) Mendon coach Bill Trenary, far left, huddles with his team during a match this season. (Middle) Mendon assistant Kathy Trenary, left, remains in the program as her son's assistant. (Photos courtesy of Nicci Plummer.)
Block Party: 2025 Girls Volleyball Quarterfinal Preview
By
Geoff Kimmerly
MHSAA.com senior editor
November 17, 2025
There are 32 girls volleyball teams playing tonight for trips to the MHSAA Finals, including five teams which have reached championship week for the first time.
Below we preview all 16 Quarterfinals. Links to interactive brackets for all four divisions plus information on purchasing tickets is available on the Girls Volleyball page, and a list version of tonight's slate is posted on the Scores page – with green TV icons linked to broadcasts on the NFHS Network.
Tune back in Thursday as we'll preview all 16 teams headed to Kellogg Arena.
Week in Review
The countdown of last week’s five most intriguing results:
1. Detroit Country Day d. North Branch (23-25, 17-25, 25-15, 25-19, 15-13) In one of the most exciting matches of this entire postseason, reigning Division 2 champion and current No. 2-ranked Country Day (21-8-0) came back from two sets down to defeat No. 1 North Branch (41-9-0) in a Division 2 Regional Final.
2. Kingsley d. Roscommon (25-22, 28-26, 25-19) The Division 3 No. 3 Stags (54-4-1) posted the biggest win of Regional Semifinal night, avenging a pair of regular-season two-set sweeps by the top-ranked Bucks (45-3-0).
3. Monroe St. Mary Catholic Central d. Hanover-Horton (25-22, 25-21, 26-24) The sets were close but reigning champion and current No. 5 SMCC (25-4-1) swept No. 4 Hanover-Horton (42-2-1) to clinch their Division 3 Regional Final.
4. Fowler d. Mount Pleasant Sacred Heart (16-25, 25-18, 25-23, 25-11) Fowler (33-8-2) had fallen to Sacred Heart in four sets Sept. 11, and the No. 5 Irish (26-9-6) claimed the first set this time before the Eagles went on their run.
5. Mendon d. Battle Creek St. Philip (25-14, 23-25, 25-13, 25-10) The Division 4 top-ranked Hornets (36-6-1) claimed their first Regional title since 2019 by adding to a regular-season four-set win over the No. 8 Tigers (25-15-5).
Quarterfinals at a Glance
DIVISION 1
Trenton (30-10-0) vs. Farmington Hills Mercy (39-5-3) at Hartland
Mercy entered the postseason ranked No. 3 in Division 1 and has never been lower than No. 5 on the list. Senior 6-foot-4 middle Ella Andrews is a Miss Volleyball Award candidate and has a .355 hitting percentage this fall. Trenton has improved 11 wins from just a year ago and won its first Regional title to reach this week. Senior outside hitter Mia Hyde leads the team in kills (397), hitting percentage and is second in blocks and digs.
Byron Center (36-5-2) vs. Ann Arbor Skyline (28-9-4) at Richland Gull Lake
Byron Center won its first Regional title since 1993 and has just one loss since mid-September – and also a notable tie with Mercy coming just under a month ago. Junior outside hitter Mallory Johnson leads the honorable mention Bulldogs with 330 kills and 437 digs. Skyline is 10-0-2 since the start of October and will be playing in its first Quarterfinal since 2021 but fourth over the last seven seasons. Senior Ryann Brooks leads three Eagles hitters with at least 200 kills.
Bloomfield Hills (41-6-1) vs. Oxford (27-12-5) at St. Clair County Community College
No. 2 Bloomfield Hills also celebrated its first Regional title on the way here, and after entering the top 10 at the start of September has never ranked below No. 4. Senior 6-0 outside hitter Kayla Nwabueze is a Miss Volleyball candidate and has 664 kills. Oxford entered the postseason unranked but claimed its first Regional title since 1997. The Wildcats have won all four of their MHSAA Tournament matches in five sets, with junior outside hitter Brenna Mirovsky (322 kills, 311 digs) among those leading the way.
Traverse City Central (32-9-0) vs. Rockford (45-1-1) at Ferris State University
Central has won 20 of 22 matches since the start of October, and came back after losing the first set to Davison on Thursday to advance and set up this Quarterfinal rematch with Rockford – after the Rams swept last year’s with a 36-34 third-set win. The top-ranked Rams defeated three-straight top-10 opponents to get here. Senior Izzie Delacher (1,207 assists) sets a Rockford offense that includes 6-0 outside hitter Liv Hosford (428 kills), another Miss Volleyball candidate. Junior outside hitter Erica Heffner, with 403 kills, leads four Trojans hitters with at least 200.
DIVISION 2
Detroit Country Day (21-8-0) vs. Lake Fenton (23-15-0) at Mt. Morris
Senior 6-0 outside hitter Elise Hiemstra is a Miss Volleyball candidate and has team highs of 391 kills and 60 aces to lead Country Day, which is coming off the notable win over North Branch detailed above. Lake Fenton claimed its District title by avenging a Flint Metro League championship loss to Linden and has steadily moved up this season, entering the rankings as an honorable mention in mid-October. Senior outside hitter Jillian Ferrill leads the attack with 572 kills.
Grand Rapids Christian (26-8-0) vs. Tecumseh (55-2-0) at Richland Gull Lake
The Eagles entered the postseason ranked No. 3 and spent two weeks in October at No. 1, with their losses this season all coming to ranked or honorable mention teams in Division 1. Christian defeated three top-eight ranked teams in a row to reach this week, and 6-0 junior outside hitter Grace Goodyke (510 kills) has been a catalyst. No. 6 Tecumseh has been nearly unbeatable since falling to Country Day in last season’s championship match, losing this season only to Division 1 No. 6 Grand Rapids Forest Hills Northern and Division 3 top-ranked Roscommon. Senior Lily Gnodtke (1,044 assists) again sets the attack.
Ogemaw Heights (30-6-2) vs. Fremont (37-13-0) at Ferris State University
Both are playing in their first Quarterfinal. Ogemaw Heights clinched its first Regional title by avenging last year’s District loss to Essexville Garber with a five-set win Thursday after the teams had split regular-season matches. Senior middle Teagan Agren and junior outside hitter Aubrey Evans have both topped 300 kills. Fremont also advanced to championship week for the first time by avenging a loss, downing Fruitport in five sets in their Regional Final after losing their regular-season meeting Oct. 1. Junior middle Taylor DeKuiper is one of three hitters with at least 200 kills and she also leads in hitting percentage and blocks.
Flat Rock (35-7-0) vs. Ferndale (18-3-1) at Saline
These two also are enjoying historic tournament runs – No. 10 Flat Rock winning its first Regional title and Ferndale winning its first since 1978. Flat Rock avenged a pair of regular-season losses to Huron League rival Milan by winning their Regional Final match, and Ferndale advanced with a five-set Regional Final win over Harper Woods Chandler Park, avenging a loss in the Eagles’ regular-season finale. Outside hitters Abi Dutra and Mariah King start and are two of four seniors on Ferndale’s junior-dominated roster. Junior Sarah Giroux is a powerful presence for Flat Rock with 526 kills and a .340 hitting percentage.
DIVISION 3
Monroe St. Mary Catholic Central (25-4-1) vs. Plymouth Christian Academy (41-8-1) at Saline
These two met three times a year ago, including in a Regional Final as St. Mary went on to win the Division 3 championship. They have not met this season, and the Kestrels entered the postseason ranked No. 5 and Plymouth Christian No. 2. Junior Alexa Turner (632 assists) is again the primary setter for SMCC, which has lost only to Division 1 and 2 schools. PCA similarly has lost only once to a Division 3 opponent. Junior setter Anika Jaroszewski has 1,034 assists directing an Eagles attack with several options.
Traverse City St. Francis (32-16-0) vs. Kingsley (54-4-1) at Traverse City West
This will be the third meeting of these teams over the last month, with No. 3 Kingsley winning the first two. Junior outside hitter Jenna Middleton (669 kills) and senior setter Sarah Wooer (1,428 assists) both have qualified for the MHSAA record book in those statistical categories. No. 7 St. Francis finished Division 3 runner-up a year ago and again is paced by the offensive punch of senior outside hitter Quinn Yenshaw (415 kills, 79 blocks).
Pewamo-Westphalia (31-11-3) vs. Kalamazoo Christian (28-12-3) at Vicksburg
This will be the fourth-straight postseason these two have met; Kalamazoo Christian has defeated the Pirates in Quarterfinals the last two years after P-W won their Division 3 championship match in 2022. They also split a pair of matches at this season’s Muskegon Western Michigan Christian Invitational on Oct. 23. The No. 9 Pirates start all seniors including outside hitter Annika Platte, an all-state second teamer last season. The No. 8 Comets’ attack runs through senior setter Reagan Zuiderveen, who has 966 assists and is a returning all-state third-teamer.
Rochester Hills Lutheran Northwest (18-15-1) vs. Saginaw Valley Lutheran (50-10-3) at Mott Community College
Lutheran Northwest has taken another step this season reaching the Quarterfinals for the first time since 2019 and after falling in the Regional Final a year ago. The Crusaders avenged last year’s loss to Cass City to advance to this week. No. 6 Valley Lutheran is making a third-straight trip to the Quarterfinals and can get coach Jon Frank to 700 wins if the Chargers reach Saturday. Junior Kate Belt sets the Valley Lutheran offense and has 1,271 assists, while sophomore Becca Pavlik sets Lutheran Northwest’s attack.
DIVISION 4
Traverse City Christian (29-16-2) vs. Fowler (33-8-2) at Clare
Traverse City Christian will play in a Quarterfinal for the second-straight year. The Sabres entered the postseason amid a rough stretch but then avenged two recent defeats and downed No. 9 Onekama in the Regional Final. Freshman Promise Bouwmeester is part of a two-setter attack and leads with 457 assists and 85 aces. No. 2 Fowler avenged the regular-season loss to Mount Pleasant Sacred Heart to win its first Regional title since 2020. Senior Paige Thelen leads six hitters with triple-digit kills at 440.
Crystal Falls Forest Park (41-1-0) vs. Atlanta (38-1-2) at Manistique
Both of these teams have been near-perfect this fall and bring championship-level experience into this week. Atlanta is playing in a Quarterfinal for the second-straight season and lost only to Hale during its league tournament. No. 4 Forest Park is back with its third Regional title over four seasons and its only loss coming Aug. 23 to Saginaw Valley Lutheran. Senior Ava Fischer leads the Trojans attack with 467 kills and also has a team-high 351 digs. Senior Alliyah Hagemeister has dominated the middle for Atlanta with 610 kills and 94 blocks.
Allen Park Inter-City Baptist (26-12-2) vs. Ubly (29-10-4) at Mott Community College
Inter-City Baptist entered the postseason an honorable mention in the latest coaches poll and hasn’t lost a set during the playoffs – and allowed only one of four opponents to even reach 17 points. Sophomore 6-1 middle hitter Daneris Gomez leads up front with 224 kills and 67 blocks. Ubly is making a repeat trip to the Quarterfinals and is riding a 9-1-1 stretch as it seeks to make the Semifinals for the first time since 2007. Junior Waverly Hagen also stands 6-1 in the middle for the No. 3 Bearcats and has 425 kills and 66 blocks.
Mendon (36-6-1) vs. Hillsdale Academy (25-11-1) at Coldwater
Top-ranked Mendon is seeking to make the Semifinals for the first time since its most recent Division 4 championship season of 2019. Three hitters have topped 200 kills, led by senior Gracie Schultz with 449 to go with her 81 aces and 354 digs. Hillsdale Academy is seeking its first Semifinal trip and is playing in its first Quarterfinal since 2013. The Colts have defeated both No. 6 Concord and No. 7 Adrian Lenawee Christian on the way to this week, in part on the setting of senior Elizabeth Andaloro (657 assists).
PHOTO Rockford’s Mallory Wandel (16) and Grace Crelly (12) put up a block during the Rams’ Division 1 Quarterfinal win over Grand Rapids Forest Hills Northern. (Photo by Michigan Sports Photo.)