| Personal information | |||
|---|---|---|---|
| Full name | Grayson Winter Dettoni | ||
| Date of birth | June 29, 2005 | ||
| Place of birth | Manassas, Virginia, United States | ||
| Height | 1.95 m (6 ft 5 in) | ||
| Position(s) | Defender | ||
| Team information | |||
Current team | Bayern Munich II | ||
| Youth career | |||
| McLean Youth Soccer | |||
| –2015 | San Diego Surf | ||
| 2015–2017 | 1860 Munich | ||
| 2017– | Bayern Munich | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2023– | Bayern Munich II | 38 | (0) |
| 2025 | → Grasshopper (loan) | 0 | (0) |
| 2025 | → Grasshopper II (loan) | 6 | (0) |
| * Club domestic league appearances and goals as of 8 August 2025 | |||
Grayson Winter Dettoni (born June 29, 2005) is an American professional soccer player who plays as a defender for Regionalliga Bayern club Bayern Munich II.
Dettoni was born in Manassas, Virginia, United States, and started playing soccer at the age of four. [1] He moved to California at a young age. [2] Dettoni then moved to Germany at the age of ten after his father relocated his company to Munich, Germany. [3]
As a youth player, Dettoni moved from San Diego Surf and joined the youth academy of German side 1860 Munich on 2015. After that, on 2017 he joined the youth academy of German Bundesliga side Bayern Munich. In 2024, he extended his contract with the club until 2026. [4]
On August 13, 2024, Dettoni was called-up with the Bayern Munich senior team as an unused substitute for their last friendly match of the 2024–25 pre-season, a 3–0 win against Austrian Bundesliga club WSG Tirol. [5]
Dettoni was called-up with the Bayern Munich senior team for a friendly match on January 6, 2025, after the 2024 winter break concluded, in which he substituted Eric Dier at the 63rd minute of a 6–0 win over Austrian Bundesliga club Red Bull Salzburg. [6]
On January 28, 2025, he joined Grasshopper Club Zurich of the Swiss Super League on loan for one year. [7] On 1 August 2025, his loan was terminated early and he returned to Bayern Munich II, having only player with the reserve team but without having made an appearance for the Grasshopper first team. [8]
Dettoni has been called up with the United States under-19 and under-20 teams, but he is yet to make his international debut.
| Club | Season | League | National cup | Other | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | ||
| Bayern Munich II | 2023–24 | Regionalliga Bayern | 17 | 0 | — | — | 17 | 0 | ||
| 2024–25 | 19 | 0 | — | — | 19 | 0 | ||||
| 2025–26 | 2 | 0 | — | — | 2 | 0 | ||||
| Total | 38 | 0 | — | — | 38 | 0 | ||||
| Grasshopper (loan) | 2024–25 | Swiss Super League | 0 | 0 | — | — | 0 | 0 | ||
| Grasshopper II (loan) | 2024–25 | 1. Liga Classic | 6 | 0 | — | — | 6 | 0 | ||
| Career total | 44 | 0 | 0 | 0 | 0 | 0 | 44 | 0 | ||
He mainly operates as a defender and is known for his strength, Dettoni has received comparisons to Germany international Niklas Süle. [9]
Dettoni holds Italian passport, making him eligible to play for Italy as well as his native United States. [10]