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© Photo: Dan Hickling
Gianmarco Mastroianni
#10 Soo Thunderbirds / NOJHL - 25/26
- Date of Birth
- Jun 09, 2007
- Age
- 19
- Place of Birth
- North York, ON, CAN
- Nation
- Canada
- Youth Team
- -
- Position
- D
- Height
- 183 cm / 6'0"
- Weight
- 91 kg / 201 lbs
- Shoots
- L
- Contract
- -
| S | Team | League | GP | G | A | TP | PIM | +/- | Post | GP | G | A | TP | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-2022 |  Markham Majors U15 AAA | GTHL U15 | - | - | - | - | - | - | |||||||
| 2022-2023 | Reps Hockey Club U16 AAA | GTHL U16 | 35 | 0 | 1 | 1 | 18 | - | |||||||
| 2023-2024 |  AHA 16U AAA | EP Cup Series 16U | 10 | 1 | 0 | 1 | 4 | - | |||||||
| 2023-2024 | AHA 16U AAA | 16U AAA | 69 | 4 | 9 | 13 | - | - | |||||||
| 2023-2024 | AHA 16U AAA | PPHL 16U | 9 | 0 | 0 | 0 | 4 | - | Playoffs | 5 | 0 | 0 | 0 | 0 | - |
| 2023-2024 | AHA 16U AAA | THF 16U | 18 | 1 | 0 | 1 | 4 | - | Playoffs | 6 | 0 | 1 | 1 | 0 | - |
| 2024-2025 | AHA 18U AAA | 18U AAA | 57 | 2 | 8 | 10 | - | - | |||||||
| 2024-2025 | AHA 18U AAA | PPHL 18U | 14 | 0 | 3 | 3 | 0 | - | |||||||
| 2024-2025 | AHA 18U AAA | THF 18U | 12 | 1 | 0 | 1 | 8 | - | Playoffs | 5 | 1 | 1 | 2 | 0 | - |
| 2025-2026 | Soo Thunderbirds | NOJHL | 51 | 4 | 21 | 25 | 30 | - | Playoffs | 7 | 0 | 3 | 3 | 4 | - |
| League | Seasons | GP | G | A | TP | PPG | PIM | +/- | Seasons | GP | G | A | TP | PPG | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16U AAA | 1 | 69 | 4 | 9 | 13 | 0.19 | - | - | 0 | |||||||
| 18U AAA | 1 | 57 | 2 | 8 | 10 | 0.18 | - | - | 0 | |||||||
| EP Cup Series 16U | 1 | 10 | 1 | 0 | 1 | 0.10 | 4 | - | 0 | |||||||
| GTHL U15 | 1 | - | - | - | - | - | - | - | 0 | |||||||
| GTHL U16 | 1 | 35 | 0 | 1 | 1 | 0.03 | 18 | - | 0 | |||||||
| NOJHL | 1 | 51 | 4 | 21 | 25 | 0.49 | 30 | - | 1 | 7 | 0 | 3 | 3 | 0.43 | 4 | - |
 PPHL 16U | 1 | 9 | 0 | 0 | 0 | 0.00 | 4 | - | 1 | 5 | 0 | 0 | 0 | 0.00 | 0 | - |
| PPHL 18U | 1 | 14 | 0 | 3 | 3 | 0.21 | 0 | - | 0 | |||||||
| THF 16U | 1 | 18 | 1 | 0 | 1 | 0.06 | 4 | - | 1 | 6 | 0 | 1 | 1 | 0.17 | 0 | - |
| THF 18U | 1 | 12 | 1 | 0 | 1 | 0.08 | 8 | - | 1 | 5 | 1 | 1 | 2 | 0.40 | 0 | - |
* Some data is missing to provide a correct summary.
| Team | Seasons | GP | G | A | TP | PPG | PIM | +/- | Seasons | GP | G | A | TP | PPG | PIM | +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AHA 16U AAA | 1 | 106 | 6 | 9 | 15 | 0.14 | 12* | - | 1 | 11 | 0 | 1 | 1 | 0.09 | 0 | - |
| AHA 18U AAA | 1 | 83 | 3 | 11 | 14 | 0.17 | 8* | - | 1 | 5 | 1 | 1 | 2 | 0.40 | 0 | - |
| Markham Majors U15 AAA | 1 | - | - | - | - | - | - | - | 0 | |||||||
| Reps Hockey Club U16 AAA | 1 | 35 | 0 | 1 | 1 | 0.03 | 18 | - | 0 | |||||||
| Soo Thunderbirds | 1 | 51 | 4 | 21 | 25 | 0.49 | 30 | - | 1 | 7 | 0 | 3 | 3 | 0.43 | 4 | - |
* Some data is missing to provide a correct summary.