The Kalamazoo Wings have added some depth to their roster as training camp approaches.

The club has announced that rookie defenseman Orlando Mainolfi has signed a Standard Player Contract (SPC). The team has also signed rookie defenseman Ben Schultheis and rookie forward Jack Jaunich to Player Tryout Contracts (PTO) for the 2025-26 season.

Mainolfi, 25, is a 6-foot-1, 194-pound Richmond Hill, Ont. native who is primed to make his professional debut after skating in 25 games for Acadia University last season. He charted three goals and four assists in that span.

“Starting my pro career with Kalamazoo is something I’m really looking forward to,” Mainolfi stated. “I’ve heard positive things about the organization, the staff and the incredible support from the fan base. Kalamazoo is a real hockey town, and I’m excited to experience that firsthand.”

The rookie defenseman played four collegiate seasons with the Axemen (2021-25), appearing in 88 games, totaling four goals and seven assists.

Schultheis, 25, is a 6-foot-3, 205-pound, Mount Juliet, Tenn. native heading into his first professional season out of Utica University, notching 12 points (3-9-12) in 30 games last season.

The defenseman also played four years for Ferris State (2020-24), with a career 18 points (1-17-18) in 107 games played.

Jaunich, 27, is a 6-foot, 181-pound White Bear Lake, Minn. native who looks to finish his first pro season after joining the Savannah Ghost Pirates for three games at the end of the 2022-23 season.

Over the past two seasons (2023-25), Jaunich emerged as a key offensive contributor for the Huntsville Havoc (SPHL), amassing 80 points (36-44-80) in 105 games played.

The forward played collegiately at Aurora University (2019-23), scoring 96 points (39-57-96) in 93 games played.

Jaunich was named NCAA III (AHCA) Second Team All-American (West), NCAA III (All-USCHO) Second Team and NCAA III (NCHA) All-Conference in his final season with the Spartans.