| WTT Singapore Smash | 02/23 05:20 | 6 |
Chun Ting Wong
v
Anton Kallberg
|
L | 3-2 | |
| European Champions League | 02/13 18:05 | - |
Anton Kallberg v
Nico Muller
|
W | 3-0 | |
| Europe Top 16 | 02/06 12:20 | 4 |
Anton Kallberg v
Benedikt Duda
|
L | 2-3 | |
| WTT Contender Muscat | 01/23 08:50 | 3 |
Yuanyu Chen
v
Anton Kallberg
|
L | 3-2 | |
| WTT Contender Muscat | 01/22 08:20 | 4 |
Anton Kallberg v
Peng Xiang
|
W | 3-1 | |
| WTT Contender Muscat | 01/21 08:50 | 5 |
Anton Kallberg v
Yu-An Chang
|
W | 3-1 | |
| European Champions League | 01/14 18:05 | - |
Jose Rene Mejia
v
Anton Kallberg
|
W | 0-3 | |
| WTT Champions Doha | 01/07 11:20 | 5 |
Yukiya Uda
v
Anton Kallberg
|
L | 3-1 | |
| European Champions League | 12/18 19:30 | - |
Anton Kallberg v
Yuchang Tao
|
L | 2-3 | |
| European Champions League | 12/18 18:00 | - |
Anton Kallberg v
Diogo Carvalho
|
W | 3-1 | |
| Germany Bundesliga | 11/22 16:00 | - |
Riccardo Roberto
v
Anton Kallberg
|
W | 1-3 | |
| Germany Cup | 11/18 18:15 | - |
Amina Yousry
v
Anton Kallberg
|
L | 3-1 |
Anton Sten Anders Källberg (Swedish pronunciation: [ˈǎnːtɔn ˈɕɛ̂lːˌbærj]; born 17 August 1997) is a Swedish professional table tennis player.
Källberg represented his country at the 2020 Summer Olympics in Tokyo. He won his opening round of 64 match in the men's singles event with a convincing 4–0 win over USA's Nikhil Kumar before losing to Lin Yun-ju in the third round.
He won a bronze medal in the men's doubles alongside Jon Persson at the 2022 European Table Tennis Championships.