Player

🇺🇸 Daniel Kosakowski

Career matches 167

Wins 93

Losses 74

Win rate 55.7%

Elo (current) —

Surface breakdown

Hard 56.9% 66W – 50L (116 matches)

Clay 54.2% 26W – 22L (48 matches)

Grass 33.3% 1W – 2L (3 matches)

Career form (last 10)

LWLLWLLWLW

Newest on left. Hover for details.

Head-to-head (top 5 opponents)

Opponent	Played	W	L	W%
Jason Jung	3	1	2	33%
Jimmy Wang	3	1	2	33%
Bobby Reynolds	3	1	2	33%
Michael Russell	3	2	1	67%
Collin Altamirano	2	2	0	100%

Recent matches

101–150 of 167

Date	Tournament	Round	Winner	Loser	Score	Surface
2012-03-08	Indian Wells Masters	Q2	Paolo Lorenzi	Daniel Kosakowski	6-2 7-6(4)	Hard
2012-03-08	Indian Wells Masters	Q1	Daniel Kosakowski	Marco Chiudinelli	7-6(5) 6-3	Hard
2012-02-27	USA F6	QF	Thomas Fabbiano	Daniel Kosakowski	6-3 7-6(3)	Hard
2012-02-27	USA F6	R16	Daniel Kosakowski	Alexandre Lacroix	3-6 7-6(3) 6-4	Hard
2012-02-27	USA F6	R32	Daniel Kosakowski	Mate Cutura	7-5 6-1	Hard
2012-02-20	USA F5	QF	Peter Polansky	Daniel Kosakowski	6-2 6-1	Hard
2012-02-20	USA F5	R16	Daniel Kosakowski	Jonas Luetjen	6-4 2-6 6-2	Hard
2012-02-20	USA F5	R32	Daniel Kosakowski	Dean Obrien	7-5 6-2	Hard
2012-01-23	USA F3	R32	Alexios Halebian	Daniel Kosakowski	6-1 1-6 6-4	Clay
2012-01-16	USA F2	R32	Pedro Sousa	Daniel Kosakowski	6-4 6-3	Clay
2012-01-09	USA F1	R32	Matwe Middelkoop	Daniel Kosakowski	6-4 3-6 6-4	Clay
2011-10-17	USA F27	R32	Rhyne Williams	Daniel Kosakowski	6-2 2-6 6-4	Hard
2011-10-10	Tiburon CH	R32	Robert Farah	Daniel Kosakowski	6-4 4-6 7-6(4)	Hard
2011-09-12	Tulsa CH	QF	Michael Mcclune	Daniel Kosakowski	7-6(6) 6-4	Hard
2011-09-12	Tulsa CH	R16	Daniel Kosakowski	Kevin Kim	6-3 4-6 6-4	Hard
2011-09-12	Tulsa CH	R32	Daniel Kosakowski	Artem Sitak	6-2 6-1	Hard
2011-08-29	US Open	Q1	Charles Antoine Brezac	Daniel Kosakowski	6-2 7-5	Hard
2011-08-01	Vancouver CH	R32	Fritz Wolmarans	Daniel Kosakowski	6-7(6) 6-4 6-4	Hard
2011-07-25	Los Angeles	R16	Ernests Gulbis	Daniel Kosakowski	6-2 6-4	Hard
2011-07-25	Los Angeles	R32	Daniel Kosakowski	Tim Smyczek	2-6 6-1 6-3	Hard
2011-07-25	Los Angeles	Q3	Daniel Kosakowski	Denis Kudla	6-4 7-6(4)	Hard
2011-07-25	Los Angeles	Q2	Daniel Kosakowski	Tatsuma Ito	6-0 6-2	Hard
2011-07-25	Los Angeles	Q1	Daniel Kosakowski	Karlis Lejnieks	6-1 6-2	Hard
2011-07-18	Atlanta	Q2	Matthew Ebden	Daniel Kosakowski	6-1 6-2	Hard
2011-07-18	Atlanta	Q1	Daniel Kosakowski	Karlis Lejnieks	6-3 7-5	Hard
2011-06-27	USA F16	SF	Rhyne Williams	Daniel Kosakowski	7-6(5) 6-1	Clay
2011-06-27	USA F16	QF	Daniel Kosakowski	Robbye Poole	6-1 6-3	Clay
2011-06-27	USA F16	R16	Daniel Kosakowski	Haydn Lewis	6-7(4) 7-6(5) 6-4	Clay
2011-06-27	USA F16	R32	Daniel Kosakowski	Raymond Sarmiento	6-3 6-2	Clay
2011-06-13	USA F14	SF	Blake Strode	Daniel Kosakowski	3-6 6-3 7-5	Hard
2011-06-13	USA F14	QF	Daniel Kosakowski	Greg Ouellette	6-3 6-2	Hard
2011-06-13	USA F14	R16	Daniel Kosakowski	Jimmy Wang	3-6 7-5 6-2	Hard
2011-06-13	USA F14	R32	Daniel Kosakowski	Sahr Timothy Kpulun	6-1 7-6(5)	Hard
2011-06-06	USA F13	F	Daniel Kosakowski	Steve Johnson	6-4 2-6 6-3	Hard
2011-06-06	USA F13	SF	Daniel Kosakowski	Antoine Benneteau	6-3 6-4	Hard
2011-06-06	USA F13	QF	Daniel Kosakowski	Michael Yani	7-6(4) 4-1 RET	Hard
2011-06-06	USA F13	R16	Daniel Kosakowski	Rudolf Siwy	6-2 6-4	Hard
2011-06-06	USA F13	R32	Daniel Kosakowski	Mitchell Frank	6-3 6-1	Hard
2011-05-02	USA F11	QF	Daniel Garza	Daniel Kosakowski	6-3 6-1	Clay
2011-05-02	USA F11	R16	Daniel Kosakowski	Greg Ouellette	6-4 6-3	Clay
2011-05-02	USA F11	R32	Daniel Kosakowski	Dilshod Sharifi	6-2 6-0	Clay
2011-04-25	USA F10	QF	Kriegler Brink	Daniel Kosakowski	7-5 0-6 7-6(8)	Clay
2011-04-25	USA F10	R16	Daniel Kosakowski	Artem Sitak	6-3 6-0	Clay
2011-04-25	USA F10	R32	Daniel Kosakowski	Chris Kwon	6-3 6-4	Clay
2011-03-10	Indian Wells Masters	Q1	Tim Smyczek	Daniel Kosakowski	6-3 6-2	Hard
2011-01-10	USA F1	Q4	Andrea Collarini	Daniel Kosakowski	6-4 6-2	Clay
2010-10-18	Calabasas CH	R32	Greg Jones	Daniel Kosakowski	6-2 6-3	Hard
2010-10-11	Tiburon CH	R16	Tobias Kamke	Daniel Kosakowski	6-2 6-3	Hard
2010-10-11	Tiburon CH	R32	Daniel Kosakowski	Chris Guccione	5-4 RET	Hard
2010-09-27	USA F25	Q4	Daniel Kosakowski	Xavier Smith	6-4 7-6(5)	Hard

Aliases

atp

Daniel Kosakowski (kc11)

atp_short

D. Kosakowski (kc11)

sackmann

Daniel Kosakowski (105930)

variant

D Kosakowski