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 Week 7 Report
By
Geoff Kimmerly
MHSAA.com senior editor
October 8, 2025
With just more than three weeks left until the start of MHSAA District play, several teams are surging with the potential to peak when it matters most this season.
This week’s state polls voted on by the Michigan Interscholastic Volleyball Coaches Association (MIVCA) saw four teams enter their respective top 10s across the four divisions and a new No. 1 in Division 3 as Roscommon took back the top spot it yielded with the Sept. 9 rankings.
Expect more maneuvers to come as teams finish off league championship and tournament schedules and the last of this season’s Saturday showcases.
As always, records, results and schedules below are those posted for teams on MHSAA.com. Rankings reflect the latest polls posted by MIVCA, with last week’s referenced in “Week in Review” and this week’s referenced thereafter.
Week in Review
The countdown of last week’s five most intriguing results:
1. Lowell d. Grand Rapids Forest Hills Northern (25-15, 16-25, 15-9) The Red Arrows (23-7-2) – an honorable mention in Division 1 last week – finished 4-1-1 at the Jenison Tournament, losing early to Hudsonville and tying the host in two sets before finishing with three-set wins over Grand Rapids Christian and then No. 8 FHN (24-7-1).
2. Fowler d. Pewamo-Westphalia (21-25, 25-21, 25-22, 25-21) The Division 4 No. 6 Eagles (18-5-1) took a major step in the Central Michigan Athletic Conference with this win over the Division 3 No. 5 Pirates (23-7-3).
3. Pewamo-Westphalia d. Plymouth Christian Academy (25-27, 25-18, 15-11) P-W headed to the Mt. Morris Tournament after suffering losses on successive days earlier in the week, but finished 5-0 on Saturday topped by this victory over No. 3 PCA (29-6-1).
4. Saginaw Swan Valley d. Frankenmuth (25-23, 28-26, 25-23) Coming off a five-set loss to Bay City John Glenn a week earlier, Swan Valley (18-9-1) stunned the Division 2 No. 10 Eagles (9-8-4) with this Tri-Valley Conference Red sweep by the leanest of margins.
5. Lake Odessa Lakewood d. Parma Western (25-23, 25-27, 25-22) Coming off six losses over its last seven matches, Lakewood (17-13-0) won a close one over Division 2 honorable mention Western (23-6-1) and also swept P-W at a home tri.
Watch List
With an eye toward November, here are two teams in each division making sparks:
DIVISION 1
Hudsonville (20-6-1) The Eagles have jumped from the list of honorable mentions, moving up to No. 10 in the state rankings this week coming off a 4-1-1 run at the Jenison Tournament that included wins over then-No. 5 Jenison, now-No. 7 Lowell and Division 2 No. 3 Holland Christian. Hudsonville has played most of the best from the west side of the state, with the Lowell win avenging an early loss and a tie with Forest Hills Northern on Saturday also following an August defeat.
Utica Eisenhower (20-2-1) After reaching the Division 1 Quarterfinals last season – and winning the first set in that match before falling to Bloomfield Hills Marian – Eisenhower is building up to another potentially serious run. The Eagles have loaded the schedule, posting especially impressive wins over Lowell, Division 1 honorable mention Brighton and Division 2 No. 5 North Branch, and with losses to only Marian and Farmington Hills Mercy.
DIVISION 2
Edwardsburg (24-7-0) The Eddies have won 12 of their last 13 matches and moved up to No. 10 in the Division 2 rankings from honorable mention a week ago, coming off wins over Pontiac Notre Dame Prep, West Bloomfield and Birch Run over the weekend. Their only loss during that time was a 2-1 defeat against Division 1 honorable mention Byron Center in the championship match of BC’s tournament two weeks ago. It’s been an excellent rebound off last season’s sub-.500 finish.
Otsego (20-10-5) The Bulldogs also lost more than they won a year ago but have bounced back nicely even while taking on several of then best from the west side of the state as well. A 5-0-1 run through the Portage Northern Invitational on Sept. 20 served some notice – it included a win over Plymouth Christian Academy – and Otsego came off a 0-1-2 weekend at the Battle Creek Lakeview mini tournament (facing three Division 1 opponents) with a five-set win over Vicksburg last Thursday.
DIVISION 3
Calumet (13-9-1) The Copper Kings are again part of a strong set of Upper Peninsula contenders, coming off a run to the Regional Finals a year ago, and they’ve already shown this season what they can do downstate as well. Calumet opened with a win over current Division 3 honorable mention McBain at the Cadillac Invitational and went 3-2-1 at the Division 3-4 Showdown two weeks ago most notably defeating Division 4 No. 2 Ubly. Four of the team’s losses have come to Wisconsin opponents, and a fifth came to Division 4 No. 8 Hancock – with the rematch set for Oct. 28.
Manton (23-9-0) The Rangers are holding steady among honorable mentions in Division 3 as they’ve won nine straight matches with a 6-0 run at the Lake City Invitational over the weekend followed by a 3-1 comeback win Tuesday over No. 10 Beal City. With a little bit of help from the Aggies against top-ranked Roscommon, Manton might still have a chance at a title share in the Highland Conference – and then will almost surely see No. 4 Kingsley for the third time this fall, in District play. Two losses to the Stags are among five total defeats to opponents getting votes in state polls this week.
DIVISION 4
Adrian Lenawee Christian (16-6-2) The Cougars moved into the Division 4 top 10 three weeks ago and sit No. 5 this week after defeating Erie Mason coming off tough losses to Division 3 No. 7 Hanover-Horton and Ottawa Lake Whiteford. Lenawee Christian has a nice set of wins over Division 2 opponents including from a 4-2 run at the Eaton Rapids Tournament where the two defeats actually came to Division 4 No. 2 Ubly and No. 4 Battle Creek St. Philip. The Cougars will play next month for a potential fifth-straight District title and also have won their Regionals three of the last four seasons.
St. Joseph Michigan Lutheran (16-4-3) The Titans have played some of their toughest competition of the season over the last two weeks – losing twice to Division 2 Buchanan and once to Division 1 St. Joseph – but that’s sure to pay off once the postseason rolls around, and Michigan Lutheran also defeated Buchanan in the championship match at the Bridgman Invitational on Sept. 20. The only other loss came early to another solid Division 2 team in South Haven.
Can’t-Miss Contests
Be on the lookout for results of these matches and tournaments coming up:
Wednesday – Farmington Hills Mercy (15-2-0) vs. Bloomfield Hills Marian (29-2-0) at Oakland University – the Division 1 No. 3 Marlins and No. 4 Mustangs will meet for the second time this season, this time for the Catholic High School League Bishop Tournament championship.
Wednesday – Monroe St. Mary Catholic Central (18-2-1) at Milan (12-4-0) – Miland joined the Division 2 honorable mentions this week and defeated honorable mention Flat Rock on Monday on the way to facing the Division 3 No. 2 Kestrels (18-2-1) in Huron League play.
Thursday – Tecumseh quad – Battle Creek Lakeview (26-5-5) and Clinton (20-3-1) are among those scheduled to play at Division 2 No. 7 Tecumseh (30-1-0).
Saturday – Beast of the East at Trinity Health Sports Center in Livonia – The lineup is loaded with four top 10-ranked teams and three honorable mentions spread across six pools.
Saturday – Karen Abbott Memorial Invitational at Hanover-Horton – The Division 3 No. 7 Comets (21-1-1) host Division 2 honorable mention Parma Western (23-6-1) among others.
PHOTO East Grand Rapids (left) and Forest Hills Northern players meet at the net during a match Sept. 23. (Photo by MI Sports Photo.)