2010 US Open – Boys' singles

The boys' singles tournament of the 2010 US Open started on Sunday, September 5, the seventh day of the main tournament.

Boys' singles
2010 US Open
Final
ChampionUnited States Jack Sock
Runner-upUnited States Denis Kudla
Score3–6, 6–2, 6–2
Events
Singlesmenwomenboysgirls
Doublesmenwomenmixedboysgirls
WC Singlesmenwomenquad
WC Doublesmenwomenquad
Legendsmenwomenmixed
← 2009 ·US Open· 2011 →

Bernard Tomic was the defending champion, but he did not defend his title as he had stopped playing junior tournaments in 2010, despite still being eligible to do so as a 1992 birth.

Jack Sock, who received a wildcard into the singles main draw, won this tournament after defeating his compatriot, tenth-seeded Denis Kudla, in the final.

Seeds

  1. Juan Sebastián Gómez (first round)
  2. Márton Fucsovics (semifinals)
  3. Tiago Fernandes (third round)
  4. Jiří Veselý (quarterfinals)
  5. Damir Džumhur (third round)
  6. Jason Kubler (first round)
  7. Duilio Beretta (second round, retired)
  8. Agustín Velotti (semifinals)
  9. James Duckworth (first round)
  10. Denis Kudla (final)
  11. Renzo Olivo (first round)
  12. Máté Zsiga (first round)
  13. Victor Baluda (quarterfinals)
  14. Dominic Thiem (first round)
  15. Roberto Quiroz (first round)
  16. Mitchell Frank (third round)

Draw

Key

Finals

QuarterfinalsSemifinalsFinal
               
  Filip Horanský51 
10 Denis Kudla76 
10 Denis Kudla66 
8 Agustín Velotti32 
4 Jiří Veselý42 
8 Agustín Velotti66 
10 Denis Kudla622
WC Jack Sock366
WC Jack Sock677 
13 Victor Baluda364 
WC Jack Sock66 
2 Márton Fucsovics34 
  Dennis Novikov263
2 Márton Fucsovics646

Top half

Section 1

First roundSecond roundThird roundQuarterfinals
1 Juan Sebastián Gómez6463
WC Andrea Collarini7746WC A Collarini776 
  Guilherme Clézar636  G Clézar613 
  Ricardo Rodríguez360WC A Collarini34 
  Filip Horanský776   F Horanský66 
WC Junior Alexander Ore651   F Horanský66 
  George Morgan647  G Morgan33 
15 Roberto Quiroz465  F Horanský51 
10 Denis Kudla46610 D Kudla76 
  Wang Chuhan61310 D Kudla466
Q Daiki Kondo22   K Krawietz642
  Kevin Krawietz66 10 D Kudla6576
  Mate Delić66 WC E King7754
WC Michael Redlicki34   M Delić00 
WC Evan King76 WC E King66 
6 Jason Kubler51 

Section 2

First roundSecond roundThird roundQuarterfinals
4 Jiří Veselý76 
  Huang Liang-chi53 4 J Veselý66 
Q Mackenzie McDonald32   A Rumyantsev32 
  Alexander Rumyantsev66 4 J Veselý6626
  Raymond Sarmiento6664  T Daniel1770
Q Karue Sell7846Q K Sell54 
  Taro Daniel66   T Daniel76 
14 Dominic Thiem40 4 J Veselý42 
12 Máté Zsiga54 8 A Velotti66 
  Joris De Loore76   J De Loore32 
  Hugo Dellien263WC D Kosakowski66 
WC Daniel Kosakowski646WC D Kosakowski645 
LL Giammarco Micolani47868 A Velotti777 
  Dane Webb6664LL G Micolani654 
  Matthias Wunner66228 A Velotti776 
8 Agustín Velotti3776

Bottom half

Section 3

First roundSecond roundThird roundQuarterfinals
5 Damir Džumhur66 
  Mathias Bourgue44 5 D Džumhur66 
Q Sam Barry66 Q S Barry42 
  Nick Chappell13 5 D Džumhur633 
  Ouyang Bowen164 WC J Sock776 
WC Jack Sock677 WC J Sock66 
  Peter Heller67   P Heller13 
11 Renzo Olivo35 WC J Sock677 
13 Victor Baluda36613 V Baluda364 
  Ben Wagland61313 V Baluda6166
  Jozef Kovalík66   J Kovalík7723
  Bjorn Fratangelo34 13 V Baluda646
  Ben McLachlan164 3 T Fernandes463
  Mate Pavić677   M Pavić365 
WC Mitchell Krueger01 3 T Fernandes677 
3 Tiago Fernandes66 

Section 4

First roundSecond roundThird roundQuarterfinals
7 Duilio Beretta67 
  Jeson Patrombon25 7 D Beretta6631r
Q Julien Cagnina43   D Novikov2774
  Dennis Novikov66   D Novikov76 
  Yasutaka Uchiyama7846  Y Uchiyama53 
Q Michael Zhu6660  Y Uchiyama66 
  Jannick Lupescu5677  J Lupescu23 
9 James Duckworth7463  D Novikov263
16 Mitchell Frank66 2 M Fucsovics646
  Darian King41 16 M Frank66 
  Oliver Golding7116   O Golding42 
  Andrés Artuñedo693 16 M Frank41 
Q Bruno Semenzato41 2 M Fucsovics66 
Q Alexios Halebian66 Q A Halebian613
  Lukáš Vrňák6542 M Fucsovics366
2 Márton Fucsovics476