Jackson Marthaler
a.k.a. "J.J. Marthaler"
London Knights / OHL - 26/27
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Jackson Marthaler Facts
- Date of Birth
- Feb 10, 2008
- Age
- 18
- Place of Birth
- Superior, WI, USA
- Nation
- USA
- Youth Team
- -
- Position
- D
- Height
- 188 cm / 6'2"
- Weight
- 90 kg / 198 lbs
- Shoots
- L
- Contract
- -
Featured · 2026 NHL DraftA wall at the blue line and around the net, Marthaler closes out on opponents, enveloping them, sometimes with rapid forward strides, other times by matching their movements in backward steps. He knocks pucks away with a swipe of his stick, pushes attackers wide, and pins them to the wall when they tried to squeak by.
Read Jackson Marthaler's 2026 Draft report
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Jackson Marthaler Statistics
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| S | Team | League | GP | G | A | TP | PIM | +/- | POST | GP | G | A | TP | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-22 |  Team Wisconsin 13U AAA | 13U AAA | - | - | - | - | - | - | |||||||
| 22-23 | Team Wisconsin 14U AAA | 14U AAA | 45 | 10 | 16 | 26 | 27 | - | |||||||
| Superior High | USHS-WI | 23 | 5 | 8 | 13 | 14 | - | Playoffs | 3 | 3 | 1 | 4 | 2 | - | |
| 23-24 | Team Wisconsin 15U AAA | 15U AAA | 29 | 11 | 9 | 20 | 21 | - | Playoffs | 2 | 2 | 0 | 2 | 0 | - |
| Team Wisconsin 16U AAA | 16U AAA | 8 | 0 | 3 | 3 | 6 | - | ||||||||
| Superior High | USHS-WI | 18 | 6 | 1 | 7 | 10 | - | ||||||||
| 24-25 | U.S. National U17 Team | NTDP | 55 | 1 | 9 | 10 | 32 | - | |||||||
| USNTDP Juniors | USHL | 33 | 1 | 6 | 7 | 18 | -14 | ||||||||
| USA U17 | WHC-17 | 5 | 0 | 0 | 0 | 4 | - | ||||||||
| 25-26 | U.S. National U17 Team | NTDP | 2 | 0 | 1 | 1 | 2 | - | |||||||
| U.S. National U18 Team | NTDP | 54 | 0 | 4 | 4 | 32 | -4 | ||||||||
| USNTDP Juniors | USHL | 25 | 0 | 4 | 4 | 22 | 0 | ||||||||
| 26-27 |  London Knights | OHL | - | - | - | - | - | - | |||||||
| 27-28 | Univ. of Minnesota-Duluth | NCAA | - | - | - | - | - | - |
Jackson Marthaler Tournament Statistics
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| S | Team | League | GP | G | A | TP | PIM | +/- | POST | GP | G | A | TP | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22-23 | Team Wisconsin 14U AAA | Steel Icebreaker U14 | 4 | 2 | 1 | 3 | 0 | - | |||||||
| Team Wisconsin 14U AAA | US 14U Nationals | 3 | 0 | 0 | 0 | 0 | - | ||||||||
| 23-24 | Team Grey | USA-S15 | 4 | 0 | 1 | 1 | 3 | - | |||||||
| Wisconsin HP 18 | CCM NIT | 4 | 0 | 0 | 0 | 0 | - | ||||||||
| Team Wisconsin 15U AAA | Steel Icebreaker U15 | 4 | 0 | 0 | 0 | 6 | - | ||||||||
| USA U16 | YOG | 4 | 0 | 2 | 2 | 2 | 2 | ||||||||
| 25-26 | Team USNTDP | Prospects Challenge | 3 | 0 | 0 | 0 | 0 | 2 |
Jackson Marthaler Game Log
2025-2026
All Opponents
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| Date | Team | Opp | Score | G | A | TP | PIM | +/- | SOG | PPG | SHG | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USHL | ||||||||||||
| Fri 03/04 |  | @ | ||||||||||
| Sat 28/03 | | @ | ||||||||||
| Fri 27/03 | | vs | ||||||||||
| Mon 23/03 | | vs | ||||||||||
| Sat 21/03 | | vs | ||||||||||
Paid Feature
Explore plansJackson Marthaler Career Totals
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| League | Years | GP | G | A | TP | PPG | PIM | +/- | Years | GP | G | A | TP | PPG | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13U AAA | 1 | - | - | - | - | - | - | - | 0 | |||||||
| 14U AAA | 1 | 45 | 10 | 16 | 26 | 0.58 | 27 | - | 0 | |||||||
| 15U AAA | 1 | 29 | 11 | 9 | 20 | 0.69 | 21 | - | 1 | 2 | 2 | 0 | 2 | 1.00 | 0 | - |
| 16U AAA | 1 | 8 | 0 | 3 | 3 | 0.38 | 6 | - | 0 | |||||||
| CCM NIT | 1 | 4 | 0 | 0 | 0 | 0.00 | 0 | - | 0 | |||||||
| NCAA | 1 | - | - | - | - | - | - | - | 0 | |||||||
| NTDP | 2 | 111 | 1 | 14 | 15 | 0.14 | 66 | -4* | 0 | |||||||
| OHL | 1 | - | - | - | - | - | - | - | 0 | |||||||
 Prospects Challenge | 1 | 3 | 0 | 0 | 0 | 0.00 | 0 | 2 | 0 | |||||||
| Steel Icebreaker U14 | 1 | 4 | 2 | 1 | 3 | 0.75 | 0 | - | 0 | |||||||
| Steel Icebreaker U15 | 1 | 4 | 0 | 0 | 0 | 0.00 | 6 | - | 0 | |||||||
| US 14U Nationals | 1 | 3 | 0 | 0 | 0 | 0.00 | 0 | - | 0 | |||||||
| USA-S15 | 1 | 4 | 0 | 1 | 1 | 0.25 | 3 | - | 0 | |||||||
| USHL | 2 | 58 | 1 | 10 | 11 | 0.19 | 40 | -14 | 0 | |||||||
| USHS-WI | 2 | 41 | 11 | 9 | 20 | 0.49 | 24 | - | 1 | 3 | 3 | 1 | 4 | 1.33 | 2 | - |
 WHC-17 | 1 | 5 | 0 | 0 | 0 | 0.00 | 4 | - | 0 | |||||||
| YOG | 1 | 4 | 0 | 2 | 2 | 0.50 | 2 | 2 | 0 |
* Some data is missing to provide a correct summary.
Jackson Marthaler Hockey Connections
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Jackson Marthaler Career Highlights
| Season | Awards by Season |
|---|---|
| 2023-2024 |
Transactions
07/28/2026
08/12/2024
Jackson Marthaler Biography and Trivia
Drafted 2026, 4 #76 by London Knights in the OHL Priority Selection
Drafted 2026, 8 #120 by Waterloo Black Hawks in the USHL Entry Draft
2026 NHL Entry Draft: Ranked #287 by MCKEEN'S HOCKEY
2026 NHL Entry Draft: Ranked #167 by NHL CENTRAL SCOUTING