| WTT Contender Tunis | 10/27 14:00 | - | Vitor Ishiy v Sharath Kamal Achanta | L | 3-2 | |
| Asian Championship | 10/03 17:30 | - | Sangsu Lee v Sharath Kamal Achanta | L | 3-0 | |
| Asian Championship | 10/01 06:30 | - | Sangsu Lee v Sharath Kamal Achanta | L | 3-2 | |
| Olympics 2020 - Men | 07/27 03:00 | 9 | Long Ma v Sharath Kamal Achanta | L | 4-1 | |
| Olympics 2020 - Men | 07/26 01:00 | 8 | Sharath Kamal Achanta v Tiago Apolonia | W | 4-2 | |
| Olympic Qualification | 03/18 07:00 | - | Sharath Kamal Achanta v Sathiyan Gnanasekaran | - | View | |
| Olympic Qualification | 03/14 13:01 | - | Niagol Stoyanov v Sharath Kamal Achanta | L | 4-2 | |
| WTT Star Contender Doha | 03/10 12:20 | 1 | Sharath Kamal Achanta v Dimitrij Ovtcharov | L | 0-3 | |
| WTT Star Contender Doha | 03/09 09:00 | 1 | Patrick Franziska v Sharath Kamal Achanta | W | 2-3 | |
| WTT Star Contender Doha | 03/08 13:15 | 1 | Brian Afanador v Sharath Kamal Achanta | W | 1-3 | |
| WTT Contender - Doha | 03/04 11:40 | 1 | Sharath Kamal Achanta v Yun-Ju Lin | L | 0-3 | |
| WTT Contender - Doha | 03/03 13:15 | 1 | Sharath Kamal Achanta v Pavel Sirucek | W | 3-2 | |
| Challenge Plus Oman Open 2020, MS | 03/15 12:30 | 1 | Marcos Freitas v Sharath Kamal Achanta | W | 2-4 | |
| Challenge Plus Oman Open 2020, MS | 03/15 08:30 | 2 | Sharath Kamal Achanta v Skachkov, Kirill | W | 4-3 | |
| Challenge Plus Oman Open 2020, MS | 03/14 16:05 | 3 | Sharath Kamal Achanta v Benedek Olah | W | 4-1 | |
| Challenge Plus Oman Open 2020, MS | 03/14 10:55 | 4 | Sharath Kamal Achanta v Aliaksandr Khanin | W | 4-1 | |
| Challenge Plus Oman Open 2020, MS | 03/13 14:20 | 5 | Sharath Kamal Achanta v Manush Utpalbhai Shah | W | 4-0 | |
| World Team Olympic Quals | 01/25 17:00 | - | Sharath Kamal Achanta v Lubomir Jancarik | W | 3-1 | |
| World Team Olympic Quals | 01/24 14:30 | - | Darko Jorgic v Sharath Kamal Achanta | L | 3-1 | |
| World Team Olympic Quals | 01/22 18:00 | - | Sharath Kamal Achanta v Glod, Eric | W | 3-1 | |
| North American Open | 12/07 01:45 | - | Cao, Wei v Sharath Kamal Achanta | L | 4-1 | |
| North American Open | 12/06 22:05 | - | Medjugorac, Marko v Sharath Kamal Achanta | W | 0-4 | |
| Australian Open 2019, MS | 07/10 08:00 | - | Jonghoon Lim v Sharath Kamal Achanta | L | 4-3 | |
| Korea Open 2019, MS | 07/04 08:00 | 5 | Mattias Falck v Sharath Kamal Achanta | L | 4-3 | |
| Japan Open 2019, MS | 06/12 07:30 | - | Zhao, Zihao v Sharath Kamal Achanta | L | 4-0 | |
| Hong Kong Open (WT) 2019, Singles | 06/06 12:10 | 5 | Timo Boll v Sharath Kamal Achanta | L | 4-3 | |
| Hong Kong Open (WT) 2019, Singles | 06/05 06:00 | 1 | Sharath Kamal Achanta v Manav Vikash Thakkar | W | 4-3 | |
| World Championship | 04/23 17:50 | 6 | Tomislav Pucar v Sharath Kamal Achanta | L | 4-1 | |
| World Championship | 04/23 11:20 | 57 | Kenjaev, Zokhid v Sharath Kamal Achanta | W | 0-4 | |
| République tchèque - Extraleague | 03/23 10:20 | - | Sharath Kamal Achanta v Tomislav Pucar | L | 1-4 |