MATCH
| 11.05.10 | 1st round | Kei Nishikori | Vamsee Chappidi | 6-1, 6-1 |  Sarasota Challenger | Clay |
MATCH STATS
| 1st SERVE % | 24/38 (63%) | 20/48 (42%) |
| 1st SERVE POINTS WON | 19/24 (79%) | 12/20 (60%) |
| 2nd SERVE POINTS WON | 11/14 (79%) | 7/28 (25%) |
| BREAK POINTS WON | 5/13 (38%) | 0/2 (0%) |
| TOTAL RETURN POINTS WON | 29/48 (60%) | 8/38 (21%) |
| TOTAL POINTS WON | 59/86 (69%) | 27/86 (31%) |
| DOUBLE FAULTS | 1 | 8 |
| ACES | 0 | 3 |
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
16.05.92, 33 years
16.05.92, 33 years
Kei Nishikori vs. Vamsee Chappidi - H2H matches
| 11.05.10 | 1st round | Kei Nishikori | Vamsee Chappidi | 6-1, 6-1 | match details | Sarasota Challenger | Clay |
Kei Nishikori form & Vamsee Chappidi form
Kei Nishikori - last matches
 Geneva - Clay | ||||
| 21.05.25 2nd round | vs. Karen Khachanov | 5-7, 5-2, - Kei Nishikori - retired |  | match details |
| 19.05.25 1st round | vs. Learner Tien | 4-6, 6-4, 6-4 |  | match details |
 Madrid - Clay | ||||
| 26.04.25 2nd round | vs. Denis Shapovalov | 1-6, 4-6 | | match details |
| 24.04.25 1st round | vs. Aleksandar Vukic | 6-4, 3-6, 6-3 | | match details |
| Houston - Clay | ||||
| 03.04.25 2nd round | vs. Christopher Eubanks | 1-6, - Kei Nishikori - retired | | match details |
| 01.04.25 1st round | vs. Mitchell Krueger | 6-4, 6-2 | | match details |
| Phoenix Challenger - Hard | ||||
| 15.03.25 1/2 | vs. Joao Fonseca | 3-6, 3-6 | | match details |
| 14.03.25 1/4 | vs. Flavio Cobolli | 6-2, 4-6, 6-4 | | match details |
| 13.03.25 2nd round | vs. Mikhail Kukushkin | 6-3, 2-1, Mikhail Kukushkin - retired | | match details |
| 12.03.25 1st round | vs. Luca Nardi | 6-4, 6-3 | | match details |
| Indian Wells - Hard | ||||
| 07.03.25 2nd round | vs. Ugo Humbert | 4-6, 3-6 | | match details |
| 05.03.25 1st round | vs. Jaume Antoni Munar Clar | 6-2, 5-7, 7-63 | | match details |
| Delray Beach - Hard | ||||
| 11.02.25 1st round | vs. Mackenzie Mcdonald | 6-74, 6-4, 5-7 | | match details |
| Dallas - I. hard | ||||
| 05.02.25 1st round | vs. Tomas Machac | 2-6, 2-6 | | match details |
 Davis Cup - I. hard | ||||
| 01.02.25 | vs. Billy Harris | 6-2, 6-3 | | match details |
| 31.01.25 | vs. Jacob Fearnley | 3-6, 3-6 | | match details |
 Melbourne - Hard | ||||
| 15.01.25 2nd round | vs. Tommy Paul | 7-63, 0-6, 3-6, 1-6 | | match details |
| 12.01.25 1st round | vs. Thiago Moura Monteiro | 4-6, 6-74, 7-5, 6-2, 6-3 | | match details |
 Hong Kong - Hard | ||||
| 05.01.25 fin | vs. Alexandre Muller | 6-2, 1-6, 3-6 | | match details |
| 04.01.25 1/2 | vs. Juncheng Shang | 4-3, Juncheng Shang - retired | | match details |
| 03.01.25 1/4 | vs. Cameron Norrie | 6-3, 3-6, 6-2 | | match details |
| 01.01.25 2nd round | vs. Karen Khachanov | 4-6, 6-3, 7-5 | | match details |
| 31.12.24 1st round | vs. Denis Shapovalov | 6-2, 6-3 | | match details |
 Helsinki Challenger - I. hard | ||||
| 10.11.24 fin | vs. Luca Nardi | 3-6, 6-4, 6-1 | | match details |
| 09.11.24 1/2 | vs. Max Hans Rehberg | 6-4, 6-76, 6-2 | | match details |
| 08.11.24 1/4 | vs. Jacob Fearnley | 6-4, 6-3 | | match details |
| 07.11.24 2nd round | vs. Jerome Kym | 6-3, 1-6, 6-2 | | match details |
| 06.11.24 1st round | vs. Nicolas Alvarez Varona | 6-4, 6-2 | | match details |
 Bratislava 2 - I. hard | ||||
| 02.11.24 1/2 | vs. Roman Safiullin | 4-6, 3-6 | | match details |
| 01.11.24 1/4 | vs. Constant Lestienne | 6-3, 5-7, 6-2 | | match details |
Vamsee Chappidi - last matches
| Sarasota Challenger - Clay | ||||
| 14.04.12 q 1 | vs. Denes Lukacs | 1-6, 1-6 | | match details |
 Guam F1 - Hard | ||||
| 30.05.11 1st round | vs. Arthur Karagezian | 2-6, 0-6 | | match details |
| Sarasota Challenger - Clay | ||||
| 25.04.11 1st round | vs. Alex Jr. Bogomolov | 1-6, 0-6 | | match details |
 Mexico F9 - Hard | ||||
| 08.11.10 1st round | vs. Raul-Isaias Rosas-Zarur | 3-6, 6-77 | | match details |
| Sarasota Challenger - Clay | ||||
| 11.05.10 1st round | vs. Kei Nishikori | 1-6, 1-6 | | match details |
| Sarasota Challenger - Clay | ||||
| 11.05.09 q 1 | vs. Treat Conrad Huey | 0-6, 0-6 | | match details |
| Bradenton - Clay | ||||
| 12.05.08 q 1 | vs. Justin Diao Natale | 1-6, 0-6 | | match details |
