Preview: Could This Be Sault Ste. Marie's Season?

By Geoff Kimmerly
MHSAA.com senior editor

March 11, 2021

One of the most successful swimmers in Upper Peninsula high school history will have the opportunity Saturday to lead her team to a historic finish as well. 

Sault Ste. Marie senior Aliah Robertson will bring five individual and two relay championships into this weekend’s MHSAA Finals at Marquette High School with the Blue Devils strong contenders to claim their first team title. 

Diving is Friday at all swimming Saturday – click for more meet details. Both will be streamed live and viewable with subscription on MHSAA.tv

Here’s a glance at team and individual favorites:

Reigning champion: Marquette
Reigning runner-up: Sault Ste. Marie

Marquette has won the last two championships after finishing runner-up in 2017 and 2018, and the Redettes claimed last year’s title by 77 points. Sault Ste. Marie’s second place in 2020 was its highest finish since 2005. The Blue Devils enter with the top seeds in all three relays and five individual races, plus the reigning champion diver.

Joanne Arbic, Sault Ste. Marie junior – The two-time reigning champion in both the 50 and 100-yard  freestyles is seeded first in both (25.87 and 57.16, respectively). She also was part of two relay champs in 2020. 

Anna Hildebrand, Sault Ste. Marie junior – She also was on those two relay champions with Arbic and was second in the 200 free and third in the 500 last season. She’s the top seed in the 200 by more than three seconds with a 2:09.50 and the second seed to Arbic in the 100 (57.60). She set the meet record in the 50 last season. 

Delaney Marchiol, Marquette junior – The reigning 500 champion also has been part of relay winners each of the last two seasons. She is seeded second in the butterfly (1:06.74) and third in the breaststroke (1:17.62) this weekend. 

Adelaide McRoberts, Kingsford freshman – She enters her first Finals with the top seeds in the butterfly (1:00.06) and backstroke (1:00.96). 

Aliah Robertson, Sault Ste. Marie senior – She is seeded first in the breaststroke (1:07.39) by 10 seconds and the individual medley (2:12.88) by nearly 14. She holds in the meet records in both of those events and the breaststroke. 

Grace Sobczak, Marquette freshman – She also enters her first Finals with a chance to make a quick impact, seeded second in the IM (2:26.56) and first in the 500 (5:38.80). 

Sault Ste. Marie 200 medley relay – Robertson, Arbic, Hildebrand and sophomore Julie Innerebner have a seed time five seconds faster than the field at 1:56.24 after the same group won in a U.P. Finals-record 1:54.26 last season. 

Sault Ste. Marie 200 freestyle relay – Robinson, Arbic, Hildebrand and Innerebner also are the reigning champs in this relay, hoping to cut last season’s meet-record time of 1:42 and entering this weekend with a seed time of 1:45.26. 

Brianna Jones, Sault Ste. Marie sophomore – The reigning diving champion won last season with a 174.95. 

Avery Mariuzza, Ishepming Westwood senior – She finished second to Jones last season scoring a 173.80, and also fourth as a sophomore and third as a freshman. 

PHOTO: Sault Ste. Marie’s Aliah Robertson swims the winning 100-yard butterfly during the 2019 Upper Peninsula Finals. (Click for more from Jarvinen Photos.)

Grand Blanc Takes 'Total Team Effort' to Championship Level with SVL Title Clincher

By Paul Costanzo
Special for MHSAA.com

November 12, 2025

Needing a “total team effort” was much more than generic coach speak this past week for the Grand Blanc girls swimming & diving team.

Bay & ThumbTwenty-one athletes scored at the Saginaw Valley League Championships, helping the Bobcats edge Midland Dow and claim the program’s first league title since 2020.

“I definitely think that’s what sets us apart from other teams – we have so many amazing swimmers,” Grand Blanc senior Riley McLeman said. “If we had two people in the championship heat, and so did Dow, we also had two people in the B and C finals, where they had none. Everyone played a role in this. Every single person on our team was important, and that was amazing to see.”

Quality depth has driven the Bobcats all season, and in the SVL meet, it was the difference as they overcame Dow placing the individual winner in eight of the meet’s 12 events. Grand Blanc did win two events and placed second in nine, but pulled away with its depth.

“We knew early on in the season that we were keeping a really great senior class and had a lot of great swimmers returning, and also that we were getting a great freshman class,” Grand Blanc coach Katherine Kuhn said. “We had our sights set on winning leagues, and we knew we had that depth and that speed. And they had to show out. It wasn’t just, ‘We have this depth, we’re good.’ They still had to really show out at the meet, and they did.”

The Bobcats stand for a trophy photo after clinching the Saginaw Valley League championship.The SVL meet scores all the way through 24 places, adding importance to the B and C finals.

So, for a swimmer like freshman Ava Christian, her personal-best times in the 200 and 500-yard freestyle races were for more than just pride as she contributed to the Grand Blanc cause with 33 points – all earned in B finals.

“There was kind of some pressure, but it was a good pressure,” Christian said. “Even people that weren’t scoring as highly still had a chance to make a difference. It put pressure on everyone, not just the top swimmers. I really feel like it shows how well we can work together and support each other.”

The top swimmers did their job, as well. Rory Grzymkowksi won the 100 backstroke, while Mallory Shaver, Norah Grosso, Peyton Folks and Sydney Folks won the 400 free relay. Shaver was second in the 200 and 500 freestyles, while McLeman was second in the 100 breaststroke and 200 individual medley and Lila Brocker was second in the 100 backstroke. The 200 free and 200 medley relays also placed second.

Just as fun for that group of standouts was cheering on their teammates in those B and C finals, knowing how much they meant.

“It was great,” McLeman said. “Especially watching some of these freshmen that I didn’t know too well before the season, and even some of my best friends I’ve been swimming with for years getting to compete at a high level and having these amazing breakthrough races. It really got us hyped up and excited for our races.”

While building its depth, Grand Blanc has also been getting stronger at the top. Eight swimmers will be competing at the Lower Peninsula Division 1 Finals on Nov. 21 and 22 at Oakland University. McLeman, Shaver, Sydney Folks, Grzymkowski and Brocker all have qualified in individual events, while Cameron Folks, Peyton Folks and Grosso will swim on relays. Diver Chloe Borton has a chance to make it nine qualifiers, as she will compete at her event Regional on Thursday.

It’s a number Kuhn said she hasn’t seen in her five years (three as an assistant, two as head coach) with the varsity program. 

Mallory Shaver, top, swims the butterfly and Riley McLeman swims the breaststroke.The goal for the Bobcats is to get as many athletes as possible to the final day of the season, something Shaver was able to do a year ago as a sophomore.

“There are some first-time people, and some people that know what to expect, but I definitely will share with the freshmen that they have to take it in and not let the stress take over, because they’ve trained for this,” Shaver said. “I think we have some talented girls that have been able to put in the work and want to represent Grand Blanc in a good way and just show off our talents.”

If the trend of this season holds, expect the Bobcats to reach that goal, as they’ve reached every one to this point. 

McLeman said Kuhn broke the season into chunks for the team:

Win the Genesee County meet. Check.

Defeat Dow in a dual. Check.

Win the SVL. Check.

“It’s just been great; it’s been the most amazing season I’ve been part of,” McLeman said. “I could not ask for a better way to finish up my Grand Blanc swim career, to watch me and my best friends accomplish something we’ve worked for since our freshman year.”

Paul CostanzoPaul Costanzo served as a sportswriter at The Port Huron Times Herald from 2006-15, including three years as lead sportswriter, and prior to that as sports editor at the Hillsdale Daily News from 2005-06. He can be reached at [email protected] with story ideas for Genesee, Lapeer, St. Clair, Sanilac, Huron, Tuscola, Saginaw, Bay, Arenac, Midland and Gladwin counties.

PHOTOS (Top) Grand Blanc’s Ava Christian swims a freestyle race this season. (Middle) The Bobcats stand for a trophy photo after clinching the Saginaw Valley League championship. (Below) Mallory Shaver, top, swims the butterfly and Riley McLeman swims the breaststroke. (Photos courtesy of the Grand Blanc girls swimming & diving program.)