Oshawa Acquires Jackson Marthaler

Published on September 18, 2026 under Ontario Hockey League (OHL)
Oshawa Generals News Release

Oshawa, ON - The Oshawa Generals have acquired defenceman Jackson Marthaler from the London Knights.

Marthaler is a 2008 American-born D-man from Superior, WI, spending last season with the US National Development Team.

Going back the other way, the Generals are sending the Barrie 4th-round pick in the 2030 OHL draft that was recently acquired in the Anthony Figliomeni Trade.

The Oshawa Generals Home Opener is on Sunday, September 20th at 6:05 PM when the Generals take on the North Bay Battalion.

Ontario Hockey League Stories from September 18, 2026

• IceDogs Trade Tang - Niagara IceDogs
• Gens Hook Fish in Opener - Oshawa Generals
• Zhilkin's Two Goals Help Spirit Secure Point in Season Opener - Saginaw Spirit
• Pierce Mbuyi Scores Late Power Play Goal to Sink Rangers on Opening Night - Kitchener Rangers
• Nelson Stops 29 in OHL Debut as Petes Fall 2-1 in Sudbury - Peterborough Petes
• Welcome to the Colin Kennedy Show, Rookie Scores First Two as Otters Win Opener in Guelph - Erie Otters
• Steelheads Announce Leadership Group for the 2026-27 Season - Brampton Steelheads
• Gens Open 2026/27 Campaign in Brampton - Oshawa Generals
• Oshawa Acquires Jackson Marthaler - Oshawa Generals
• Generals Name Harrison Franssen 73rd Captain - Oshawa Generals
• Knights Acquire Harmer and Kapageridis in Pair of Trades - London Knights
• Barrie Colts Aquire Oshawa's 2028 5th Round Pick in Trade with the Brantford Bulldogs - Barrie Colts
• Barrie Colts Acquire Michael Tang from the Niagara IceDogs - Barrie Colts
• Evan Passmore Named 28th Captain in Colts Franchise History - Barrie Colts
• Firebirds Announce Hockey Operations Staff Update - Flint Firebirds
• Media Release - Steelheads Acquire Carcone from Knights - Brampton Steelheads
• Frontenacs Have Heightened Expectations for the Year, Starting Tonight against the Petes - Kingston Frontenacs
• Royden Smith Shines in OHL Debut, Leads Frontenacs to 6-3 Win in Season Opener - Kingston Frontenacs
• Frontenacs Announce Leadership Group for 2026-27 Season - Kingston Frontenacs
• Game Preview: Saginaw Spirit at Soo Greyhounds - Saginaw Spirit
• Ottawa 67's Sign 2025 Draft Pick Lucas Balanyk - Ottawa 67's

The opinions expressed in this release are those of the organization issuing it, and do not necessarily reflect the thoughts or opinions of OurSports Central or its staff.

Other Recent Oshawa Generals Stories

• Generals Beat up on Troops
• Gens Take on Troops in Home Opener
• Gens Hook Fish in Opener
• Gens Close Preseason at Home against IceDogs
• Gens Fall 4-3 to the IceDogs