MATCH
| 02.09.14 | 1st round | Austin Krajicek | David Konstantinov | 6-2, 6-1 |  Medellin Challenger | Clay |
MATCH STATS
| 1st SERVE % | 19/41 (46%) | 23/41 (56%) |
| 1st SERVE POINTS WON | 17/19 (89%) | 10/23 (43%) |
| 2nd SERVE POINTS WON | 13/22 (59%) | 7/18 (39%) |
| BREAK POINTS WON | 5/10 (50%) | 1/2 (50%) |
| TOTAL RETURN POINTS WON | 24/41 (59%) | 11/41 (27%) |
| TOTAL POINTS WON | 54/82 (66%) | 28/82 (34%) |
| DOUBLE FAULTS | 4 | 3 |
| ACES | 5 | 0 |
MATCH STATS
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
22.06.94, 30 years
22.06.94, 30 years
Austin Krajicek vs. David Konstantinov - H2H matches
| 02.09.14 | 1st round | Austin Krajicek | David Konstantinov | 6-2, 6-1 | match details | Medellin Challenger | Clay |
Austin Krajicek form & David Konstantinov form
Austin Krajicek - last matches
 Los Cabos - Hard | ||||
| 28.07.18 q 1 | vs. Luis Patino | 4-6, 4-6 |  | match details |
 Newport - Grass | ||||
| 15.07.18 q 1 | vs. Bernard Tomic | 6-73, 4-6 | | match details |
| Winnetka Challenger - Hard | ||||
| 10.07.18 1st round | vs. Collin Altamirano | 5-7, 5-7 | | match details |
 Nottingham Challenger - Grass | ||||
| 10.06.18 q 2 | vs. Frederik Nielsen | 3-6, 6-71 | | match details |
| 09.06.18 q 1 | vs. Tiran Sanghera | 6-3, 6-2 |  | match details |
| Puerto Vallarta - Hard | ||||
| 30.04.18 1st round | vs. Edan Leshem | 3-6, 4-6 | | match details |
| Mexico City - Clay | ||||
| 10.04.18 1st round | vs. Juan Ignacio Londero | 5-7, 1-6 | | match details |
| 09.04.18 qual. | vs. Gonzalo Escobar | 7-5, 2-6, 7-66 | | match details |
| 08.04.18 q 2 | vs. Alexios Halebian | 6-4, 6-0 | | match details |
| 07.04.18 q 1 | vs. Shalva Dzhanashia | 6-3, 6-3 | | match details |
| San Luis - Clay | ||||
| 29.03.18 2nd round | vs. Jose Hernandez-Fernandez | 0-6, 2-6 | | match details |
| 28.03.18 1st round | vs. Paolo Lorenzi | 6-72, 6-1, 6-3 | | match details |
| Irving Challenger - Hard | ||||
| 14.03.18 1st round | vs. Mikhail Kukushkin | 7-63, 4-6, 5-7 | | match details |
 Canada F2 - I. hard | ||||
| 07.03.18 1st round | vs. Deiton Baughman | 1-6, 6-3, 4-6 | | match details |
| Morelos Challenger - Hard | ||||
| 20.02.18 1st round | vs. Roberto Cid Subervi | 5-7, 0-1, - Austin Krajicek - retired | | match details |
| Dallas Challenger - I. hard | ||||
| 31.01.18 2nd round | vs. Miomir Kecmanovic | 6-74, 7-65, 6-74 | | match details |
| 29.01.18 1st round | vs. Filip Peliwo | 6-3, 6-3 | | match details |
| Newport Beach - Hard | ||||
| 20.01.18 q 1 | vs. Luke Bambridge | 7-66, 5-7, 5-7 | | match details |
| USA F2 - Hard | ||||
| 12.01.18 1/4 | vs. Emilio Gomez | 3-6, 6-78 | | match details |
| 11.01.18 2nd round | vs. Or Ram-Harel | 6-2, 6-4 | | match details |
| 10.01.18 1st round | vs. Danny Thomas | 6-4, 3-6, 6-4 | | match details |
| USA F40 - I. hard | ||||
| 06.12.17 1st round | vs. Alex Knaff | 6-4, 1-6, 4-6 | | match details |
| USA F39 - I. hard | ||||
| 30.11.17 1/4 | vs. Trevor Allen Johnson | 3-6, 0-6 | | match details |
| 29.11.17 2nd round | vs. Patrick Kypson | 6-4, 6-4 | | match details |
| 28.11.17 1st round | vs. Juan Manuel Benitez Chavarriaga | 2-6, 6-4, 7-63 | | match details |
 Hua Hin - Hard | ||||
| 23.11.17 2nd round | vs. Go Soeda | 6-4, 1-6, 2-6 | | match details |
| 20.11.17 1st round | vs. Jirat Navasirisomboon | 6-1, 6-2 | | match details |
 Toyota Challenger - Carpet | ||||
| 14.11.17 1st round | vs. Soon-Woo Kwon | 6-71, 4-6 | | match details |
| Kobe Challenger - I. hard | ||||
| 07.11.17 1st round | vs. Calvin Hemery | 6-77, 2-6 | | match details |
 Shenzhen Challenger - Hard | ||||
| 03.11.17 1/4 | vs. Mikhail Youzhny | 1-6, 3-6 | | match details |
