Name: William Blumberg
Country: USA
Birthdate: 26.01.98, 21 years
ATP ranking: 444
TOP ranking's position: 438 (18.02.19, 20 points)
Points: 20
Prize money: 30.029 $
Matches total: 49
Win: 25
%: 51.02 %
Country: USA
Birthdate: 26.01.98, 21 years
ATP ranking: 444
TOP ranking's position: 438 (18.02.19, 20 points)
Points: 20
Prize money: 30.029 $
Matches total: 49
Win: 25
%: 51.02 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 5/6 | 5/5 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2017 | 7/5 | 6/4 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 |
| 2016 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2015 | 11/6 | 3/2 | 5/3 | 0/0 | 0/0 | 3/1 | 0/0 |
| 2014 | 2/5 | 0/0 | 2/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 25/24 | 14/11 | 7/8 | 0/1 | 0/0 | 4/4 | 0/0 |
| perc. % | 51.02 % | 56 % | 46.67 % | 0 % | 0 % | 50 % | 0 % |
William Blumberg / Fixtures
| no matches found |
William Blumberg / Latest Scores
| 04.02.19 | 1st round | Vincent Millot | William Blumberg | 6-4, 7-5 |  | match details |  Dallas Challenger | I. hard |
| 10.10.18 | 1st round | Jordi Arconada | William Blumberg | 2-6, 6-2, 2-0, William Blumberg - retired | | match details | USA F27 | Hard |
| 04.10.18 | 2nd round | Noah Rubin | William Blumberg | 6-1, 4-6, 6-4 | | match details | Stockton Challenger | Hard |
| 02.10.18 | 1st round | William Blumberg | Jc Aragone | 3-6, 6-2, 6-2 |  | match details | ||
| 01.10.18 | qual. | William Blumberg | Pablo Vivero Gonzalez | 6-4, 6-1 | | match details | ||
| 30.09.18 | q 2 | William Blumberg | Steven Diez | 6-2, 4-6, 6-4 | | match details | ||
| 29.09.18 | q 1 | William Blumberg | Ross Watson | 6-4, 6-2 | | match details | ||
| 12.09.18 | 2nd round | Jose Hernandez-Fernandez | William Blumberg | 6-4, 6-3 | | match details | Cary Challenger | Hard |
| 10.09.18 | 1st round | William Blumberg | Andrew Harris | 6-75, 6-3, Andrew Harris - retired | | match details | ||
| 02.09.18 | q 1 | Aron Hiltzik | William Blumberg | 2-6, 5-3, William Blumberg - retired | | match details | Chicago Challenger | Hard |
| 26.07.18 | 1st round | Lucas Catarina | William Blumberg | 6-4, 2-6, 6-4 | | match details | Binghamton Challenger | Hard |
| 15.07.18 | q 1 | Matthias Bachinger | William Blumberg | 5-7, 7-5, 6-2 | | match details | Newport | Grass |
| 14.09.17 | 2nd round | Mitchell Krueger | William Blumberg | 6-2, 6-2 | | match details | Cary Challenger | Hard |
| 13.09.17 | 1st round | William Blumberg | Brydan Klein | 6-2, 7-65 | | match details | ||
| 23.08.17 | q 1 | Cem Ilkel | William Blumberg | 6-2, 6-4 | | match details | New York | Hard |
| 29.07.17 | 1/2 | Jordan Thompson | William Blumberg | 4-6, 6-3, 6-3 | | match details | Binghamton Challenger | Hard |
| 28.07.17 | 1/4 | William Blumberg | Ze Zhang | Ze Zhang - walk over | | match details | ||
| 26.07.17 | 2nd round | William Blumberg | Denis Kudla | 6-3, 6-2 | | match details | ||
| 25.07.17 | 1st round | William Blumberg | Luke Saville | 7-5, 6-3 | | match details | ||
| 17.07.17 | qual. | Samuel Groth | William Blumberg | 6-2, 6-4 | | match details | Newport | Grass |
| 16.07.17 | q 1 | William Blumberg | James Mcgee | 7-65, 6-4 | | match details | ||
| 30.06.17 | 1/4 | Emil Reinberg | William Blumberg | 6-4, 6-3 | | match details | USA F21 | Hard |
| 29.06.17 | 2nd round | William Blumberg | Majed Kilani | 6-4, 6-0 | | match details | ||
| 27.06.17 | 1st round | William Blumberg | Wil Spencer | 7-5, 6-2 | | match details | ||
| 04.07.16 | 1st round | Denis Shapovalov | William Blumberg | 6-3, 6-4 | | match details |  Wimbledon (juniors) | Grass |
| 09.09.15 | 3rd round | Alex De Minaur | William Blumberg | 7-5, 3-6, 6-3 | | match details | U.S. Open | Hard |
| 08.09.15 | 2nd round | William Blumberg | Jeff Wolf | 3-6, 6-4, 6-1 | | match details | ||
| 07.09.15 | 1st round | William Blumberg | Lukas Klein | 7-62, 6-1 | | match details | ||
| 09.07.15 | 1/4 | Reilly Opelka | William Blumberg | 6-3, 6-3 | | match details | Wimbledon (juniors) | Grass |
| 08.07.15 | 3rd round | William Blumberg | Denis Shapovalov | 6-4, 6-2 | | match details | ||
| 07.07.15 | 2nd round | William Blumberg | Alberto Lim | 6-4, 6-1 | | match details | ||
| 06.07.15 | 1st round | William Blumberg | Djurabeck Karimov | 6-75, 6-4, 6-4 | | match details | ||
| 01.06.15 | 1st round | Alexander Bublik | William Blumberg | 3-6, 7-63, 9-7 | | match details |  French Open | Clay |
| 23.02.15 | q 1 | William Blumberg | Rigele Te | 6-2, 6-3 | | match details | USA F9 | Clay |
| 23.02.15 | qual. | Juan Pablo Ficovich | William Blumberg | 2-6, 6-1, 6-0 | | match details | ||
| 23.02.15 | q 2 | William Blumberg | Frederick Saba | 6-3, 7-65 | | match details | ||
| 23.02.15 | William Blumberg | Stephen Stege | 6-0, 6-1 | | match details | |||
| 16.02.15 | William Blumberg | Viju George | 6-1, 6-1 | | match details | USA F8 | Clay | |
| 16.02.15 | q 1 | William Blumberg | Yuanfeng Li | 6-4, 6-3 | | match details | ||
| 16.02.15 | q 2 | Mico Santiago | William Blumberg | 6-2, 6-4 | | match details | ||
| 26.01.15 | 2nd round | Tim Van Rijthoven | William Blumberg | 4-6, 6-3, 6-4 | | match details |  Australian Open | Hard |
| 24.01.15 | 1st round | William Blumberg | William Matheson | 6-1, 6-1 | | match details | ||
| 23.06.14 | q 2 | Brian Battistone | William Blumberg | 4-6, 6-3, 6-3 | | match details | USA F18 | Clay |
| 23.06.14 | q 1 | William Blumberg | Ethan Dunbar | 6-3, 6-3 | | match details | ||
| 16.06.14 | q 2 | Hunter Harrington | William Blumberg | 7-62, 6-4 | | match details | USA F16 | Clay |
| 16.06.14 | q 1 | William Blumberg | Matthew Gamble | 7-5, 6-2 | | match details | ||
| 20.01.14 | Isak Arvidsson | William Blumberg | 6-2, 6-1 | | match details | USA F3 | Clay | |
| 13.01.14 | 1st round | Adam Pavlasek | William Blumberg | 6-2, 6-2 | | match details | USA F2 | Clay |
| 06.01.14 | Samuel Bensoussan | William Blumberg | 6-2, 6-4 | | match details | USA F1 | Clay |
