Marcel Latak won the boys' singles title at the 2026 US Open, defeating top-seed Guto Miguel in the final, 3–6, 7–5, 7–6(15–13). He was the first American player to win a boys' singles event at the US Open since Taylor Fritz in 2015.
Ivan Ivanov was the defending champion, but chose not to participate this year.
Seeds
Draw
Finals
Top half Section 1
Section 2
Bottom half Section 3
Section 4
Qualifying Seeds
Qualifiers
Draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
Eighth qualifier
Other entry information Wildcards
References
External links Main draw (archived) Qualifying draw