Similarities Tie Slugging Pair's 1991 Pursuit of .600 Average, Paths After
By
Steve Vedder
Special for MHSAA.com
June 11, 2024
They both remember chasing the identical goal 33 years ago.
It wasn't so much that Hastings' Nick Williams and Dwain Koscielniak of Gaylord St. Mary were aware in 1991 of becoming the first MHSAA-recognized .600 hitters in state history. What the two remember most about their magical final high school seasons has little to do with records, but simply closing out outstanding baseball careers with a bang.
"I think it was the same scenario for both of us," Williams said. "You just want to get a hit, drive the ball every time you're up."
It may be forgotten now, but in an era where tracking batting averages wasn't as simple as inserting a thumb drive and a couple clicks on a laptop, it's easy to see how the one-of-a-kind hitting exploits of Williams and Koscielniak may be overlooked. For instance, with just days left in their senior seasons neither knew they were closing in on the state record for batting average of .577 by Greg Atkinson of Maple City Glen Lake in 1985. The two were more focused on helping their teams win District titles and then beginning their summers.
About all the pair really knew was that magical seasons were about to end. Both were batting over .600, but when ballplayers are hitting that well, there's a fine line in maintaining such rare territory. As both found out – one painfully so and the other happily – every at-bat is critical. Koscielniak wound up slugging a pair of homers in his final game to finish with a .629 mark while Williams, who started the last day of his senior season with a hefty .612 mark, went hitless for the first time all spring to finish at 591.
While the chase to hit .600 is obviously an entertaining story, it's only the tip of the iceberg in terms of the amazing parallels between the lives of Koscielniak and Williams, who lived 170 miles apart growing up in Gaylord and Hastings, respectively.
Both, for example, were outstanding dual-sport athletes. Koscielniak graduated second on the Michigan football career rushing list with 5,078 yards from 1987-90, and he still owns the state single-game record of 529 yards against Pellston on Oct. 26, 1990. Williams, meanwhile, averaged 24 points per game as a senior in basketball and could have been a dual-sport athlete at the next level if not for sticking with baseball.
In addition, both went on to stellar collegiate careers. Williams was a second-team all-Mid-American Conference selection in 1995 as a junior, and Central Michigan University captain as a senior. Koscielniak played two years at Mott Community College before becoming a slugging catcher/infielder at Ferris State. He was named Player of the Year in the Great Lakes Intercollegiate Athletic Conference in 1994 when he won the league’s triple crown hitting .403 with nine home runs and 37 RBIs.
Both had flirtations with pro ball as Williams was taken by the Seattle Mariners in the 48th round of the 1991 MLB draft and later drew interest from Boston and Cincinnati following his time at CMU. Koscielniak was drafted by San Diego in the 32nd round in 1994 and reached High-A a year later. He batted .261 with 32 RBIs in 64 games over two minor league seasons.
Koscielniak and Williams, who unknowingly played against each other with their college teams in 1994, also both wound up in athletics after college. Williams became an associate athletic director at Central Michigan, while Koscielniak coached baseball at Gaylord St. Mary.
There's more as both players are fathers of college-level talents. Williams' daughter Jayden ran track at Central Michigan while another daughter, Taryn, is playing volleyball at Delta College. Koscielniak's sons Steven and Christopher both played baseball at Delta College, daughter Brooke is an equestrian at Saginaw Valley State, and youngest son Brett is a three-sport athlete at Gaylord St. Mary.
If there's one more nugget which Williams and Koscielniak have in common, it’s that both credit long hours of work for becoming outstanding hitters. Williams would use a tarp in the family garage for a makeshift hitting cage, while Koscielniak's offseason hitting quarters was a cage stuck away in a pole barn. Both said they would never have approached being .600 hitters without putting in loads of extra time.
"I got my swings in several times a week in the offseason, and that really helped me," said Koscielniak, whose professional career received its earliest spark when a Ferris State science teacher/part-time MLB scout wandered past the school's gymnasium and noticed Koscielniak practicing throws to second base from his spot as catcher during winter workouts.
Williams remembers getting in about 200 at-bats with summer travel teams in Hastings, Grand Rapids and Battle Creek between his junior and senior years.
"I had a lot of success as a hitter because I put the time in," said Williams, who remembers half a dozen scouts at every Saxons game as a senior. "I didn't play a fall sport, and I put in a lot of time just hitting. I became aware of being able to hit the ball the other way, and I think my confidence began to grow."
As for approaching the .600 mark during their final seasons, Williams and Koscielniak said they were blissfully unaware of any state batting records. Williams does recall never considering trying to preserve a .600 average by taking a game off down the stretch.
"No, I never (had) a thought of that – not even a conversation," he said. "A lot of time has passed since then, but I don't remember sitting out at all. No way. I was always going to play, and that's it."
Koscielniak also doesn't recall worrying about hitting 600. While Koscielniak was the first .600 hitter in state history, only 17 others have gone on to become MHSAA-recognized .600 batters. Dan Taylor of Kingsley holds the state record for highest average with a .688 mark in 2007.
Koscielniak also hit 17 home runs as a senior and finished his career with 35, which continues to rank eighth on that statewide all-time list.
"Back then if you loved the game, you just played. How it turned out for me is how it turned out," he said. "I was competitive and played hard. I played well at Mott and then Ferris State, and the door opened up for me a little."
Williams and Koscielniak remember one huge drawback in trying to hit .600: walks. Pitchers would simply not give them anything to hit. Williams remembers a doubleheader against Coldwater where he hit home runs in his first at-bats in both games, then received two intentional walks in both games. Koscielniak's two homers in his final game were followed by two intentional walks.
Such a stingy pitching philosophy was par for the course, they say.
"That becomes very difficult for a hitter," Williams said. "You have to be dialed in when you get your opportunities. It was a fun year for me, but a struggle at times because (the walks) make you feel like you're not doing your job for the team.
"I don't think hitting .600 was a big deal. We didn't talk about stats and those things. You keep track a little, but I had no idea till the end of the year. And in the end, it's not about stats. I loved playing baseball."
These days, Williams is an instructor as part of the physical education and sport faculty at CMU, teaching courses on professional and collegiate athletics. Koscielniak is an operation manager for Schwan’s Food Service and with his wife Liz owns the Gaylord Equestrian Center.
PHOTOS (Top) Dwain Koscielniak, left, and Nick Williams stand for recent photos; they were the state’s top high school hitters in 1991 as both pursued a .600 batting average. (Middle) They continue to rank among the elite on the MHSAA record book list for top batting averages for a single season. (Photos courtesy of Koscielniak and Williams.)
Senior-Powered Centreville Eager to Build on 2024 Regional Final Run
By
Scott Hassinger
Special for MHSAA.com
April 8, 2025
CENTREVILLE – Optimism is running high on the baseball diamond in Centreville, where eight seniors return who have unfinished business.
Dan Truckenmiller, the Bulldogs' fourth-year varsity head coach, has developed a special connection with his senior class – many of whom he has coached for the past 10 years, since they started playing the sport at the Little League level.
"I've been fortunate to be able to move up in the program, along with my group of seniors. We're looking forward to a solid season. We basically have all nine of our starters back from last year," Truckenmiller said.
The coaching continuity and the Bulldogs' experience were big reasons Centreville, 13-4 in league play and runner-up in the Southwest 10 Conference last spring, was able to put together a strong postseason run.
The Bulldogs avenged a pair of regular-season losses by knocking off No. 8-ranked and undefeated Marcellus 11-1 in their District Final. Centreville went on to post a 2-0 shutout of Byron Center Zion Christian in the Regional Semifinals before losing 6-0 to Kalamazoo Hackett Catholic Prep in the Regional championship game to finish 21-11 overall.
Centreville won't have the opportunity to avenge its season-ending loss to Hackett in the playoffs this season after moving to Division 3 (although the two will meet again during the regular season). But with a tougher nonleague schedule, the Bulldogs are confident they will be able to compete against anyone once the postseason arrives.
Centreville opened this season last Tuesday with a nonleague doubleheader on the road against reigning Division 3 champion Watervliet. The Bulldogs also have tough nonleague games lined up against Bronson, Union City, Constantine, Hackett, Schoolcraft and Kalamazoo Christian.
A formidable foe in baseball, Centreville reached the Division 4 Semifinals twice last decade under past coach Mike Webster. The Bulldogs lost to Muskegon Catholic Central 10-8 in the 2015 Final and fell 5-1 to eventual champion Sterling Heights Parkway Christian during the 2016 Semifinals.
Three of the most notable players Centreville's program has produced are former Major League relief pitcher Matt Thornton, along with along with current Division I players Jared Spencer (Texas) and his twin brother Jacob Spencer (Indiana State University).
Thornton, who enjoyed a 12-year MLB career with the Seattle Mariners, Chicago White Sox, Boston Red Sox, New York Yankees, Washington Nationals and San Diego Padres, still ranks second all-time in American League history with 182 holds. Jared Spencer is in the starting pitching rotation for the Longhorns after transferring following a stellar three-year stint at Indiana State.
Truckenmiller believes his 2025 Bulldogs squad has the potential to leave a special mark of its own.
"Our main goal is to always win the conference, which we haven't been able to do yet. There's always a little hiccup here or there that's kept us from achieving that," he said.
Centreville's senior class includes Evan Blair, Matt Swanwick, Ben Truckenmiller, Kobe Carpenter, Vinny Jines, Tristan Smeltzer, Garrison Bunning and Aiden Kohlhoff.
Swanwick, Carpenter, Ben Truckenmiller and Jines are all four-year varsity players.
"My plan right away when I took over as coach was to bring the guys that had varsity potential up and get them that experience," said Dan Truckenmiller, who played high school baseball with Thornton and Matt Swanwick's father Paul Swanwick as well as his uncle Matthew Swanwick. They are all 1995 Centreville graduates.
The 6-foot-5 Matt Swanwick will be Centreville's ace pitcher after posting a 3-1 mark and 1.67 ERA as a junior with 54 strikeouts against just 16 walks over 46 innings.
"I'm looking forward to this season. Our team is one year older, and that should allow us to handle ourselves better in any situation,” said Matt Swanwick, a first-team all-league selection last season who plans to attend Michigan State University to study to become an electrician. “We are deep in our pitching staff and we can all throw strikes, plus we have guys behind us who can make plays,"
Centreville's coach is confident in Swanwick's ability to handle the No. 1 role on the staff.
"Matt excels at whatever he does. He always throws hard and can place the ball where he needs too. At the plate, he's a clutch hitter with power and is probably the fastest guy on our team," said Dan Truckenmiller, who will be assisted for a third straight season by Chad Meade.
"Chad is a great coach who has been around the game of baseball a long time and is someone who knows the Xs and Os of the game very well."
Ben Truckenmiller, son of the head coach, went 6-0 with 73 strikeouts and 19 walks and a 3.50 ERA last spring. He will be the Bulldogs' regular starting catcher when he's not scheduled to throw.
Smeltzer compiled a 4-0 mark on the mound in 2024, allowing 16 walks with 24 strikeouts and a 4.10 ERA. Evan Blair, Carpenter and Jines could all see time on the mound as well.
"Most of our senior class is extremely versatile and can play multiple positions. Ben excels at catching and has been our starter there for four years. He's also become a better pitcher and has some good pitches that throw opposing hitters off," Dan Truckenmiller said.
"Kobe has been one of the best centerfielders I've ever had. He makes remarkable catches every game and is very vocal and stays positive. Vinny is a bigger kid who can hit the crap out of the ball. He probably hits it the hardest of anyone on our team. When he's up there, he's just looking to get a base hit rather than trying to hit it out of the park."
Swanwick returns as Centreville's top hitter in the No. 3 spot in the batting order where he hit .398 as a junior with 37 hits, including nine doubles, three triples, one home run and 34 RBI.
Carpenter, the Bulldogs' starting centerfielder, returns having batted .311 with 32 hits as the team's lead-off hitter a year ago
"I love the potential of our outfield. We all communicate very well, and there's good chemistry between us. We have lot of faith in each other to make every catch, and we have a strong core of infielders as well," Carpenter said.
Jines, the Bulldogs' starting first baseman, returns to fill the clean-up spot after hitting .395 with 32 hits, including eight doubles, with 32 RBI last season.
"We have a consistent group of guys who have played together from a young age,” Jines said. “I'm looking forward to playing first base again because there is a lot of attention to detail to be good at that position. You have to know the other infielders' style with the throws they make over to you.”
Ben Truckenmiller occupies the No. 2 spot in the batting order. He hit .318 with 28 hits, including three doubles, and had 15 RBI last year.
"I love catching. I have faith in my abilities behind the dish, and I feel like I'm one of the better catchers around our area,” he said. “ We have unfinished business this year and want to win our conference and Districts and go further than last year. It will take being confident and remaining focused to achieve those goals."
Two sophomores will supply a great deal of punch again at the plate for Centreville. Second baseman Cash Dentler returns after hitting .438 with 32 hits and 20 RBI and an on-base percentage of .539, while sophomore starting shortstop Bo Riley batted .281 as a freshman with 25 hits, including seven doubles, and 21 RBI.
Smeltzer batted .293 with 17 hits and 10 RBI. Juniors Jack Bartelt, the starting left fielder, and Matt Blair will play vital roles for the Bulldogs while Bunning is pegged for heavy duty in right field.
"Garrison is a team guy who I can always put into the game to get a clutch hit or make a key play in the field for us," Dan Truckenmiller said. "Jack is a big power hitter and aggressive for his size on the basepaths. Evan is a utility guy and our secret weapon who came out of nowhere last season to pitch valuable innings for us. Aiden has one of the best attitudes of anyone on the team too."
An ability to adjust and play small ball will be critical again to Centreville's success. The Bulldogs are also a big threat on the basepaths.
Centreville stole 124 bases in 2024 as a team. Leading that effort was Matt Swanwick with 22 followed by Ben Truckenmiller (21), Carpenter (18), Dentler (14) and Jines (13).
"Our guys understand that when there are times that we aren't hitting the ball very well, we might have to be able to lay down a bunt,” Dan Truckenmiller said. “I like to be aggressive when we get guys on base. I like to challenge our kids and steal a lot of bases."
Scott Hassinger is a contributing sportswriter for Leader Publications and previously served as the sports editor for the Three Rivers Commercial-News from 1994-2022. He can be reached at hassingermitchell@gmail.com with story ideas for Berrien, Cass, St. Joseph and Branch counties.
PHOTOS (Top) Centreville’s Ben Truckenmiller, left, beats a tag at third base during a 2024 game. (Middle) Matt Swanwick pitches for the Bulldogs last spring. (Below) Centreville’s seniors and coaches, from left: Assistant coach Chad Meade, seniors Vincent Jines, Tristan Smeltzer, Kobe Carpenter, Ben Truckenmiller, Garrison Bunning, Matt Swanwick and Aiden Kohlhoff; and Centreville head coach Dan Truckenmiller. Missing from the photo is Evan Blair. (Action photos by Brandon Watson/Sturgis Journal. Group photo by Scott Hassinger.)