| Weltmeisterschaft | 04/17 14:00 | - | Jingkun Liang v Kristian Karlsson | L | 4-0 | |
| Weltmeisterschaft | 04/16 04:30 | - | Kristian Karlsson v Nicholas Lum | W | 4-0 | |
| WTT Feeder - Varaždin | 04/06 15:45 | 2 | Kristian Karlsson v Jaehyun An | L | 0-3 | |
| WTT Feeder - Varaždin | 04/06 10:50 | 3 | Eduard Ionescu v Kristian Karlsson | W | 1-3 | |
| WTT Feeder - Varaždin | 04/05 17:05 | 4 | Niagol Stoyanov v Kristian Karlsson | W | 1-3 | |
| WTT Feeder - Varaždin | 04/05 11:20 | 5 | Kwan Kit Ho v Kristian Karlsson | W | 2-3 | |
| WTT Feeder - Varaždin | 04/04 16:55 | 6 | Thibault Poret v Kristian Karlsson | W | 0-3 | |
| WTT Feeder - Otočec | 03/29 17:00 | 6 | Kristian Karlsson v Carlo Rossi | L | 1-3 | |
| Singapore Smash | 03/14 13:15 | 4 | Felix Lebrun v Kristian Karlsson | L | 3-0 | |
| Singapore Smash | 03/13 07:20 | 5 | Daniel Habesohn v Kristian Karlsson | W | 1-3 | |
| Singapore Smash | 03/11 12:55 | 6 | Kristian Karlsson v Woojin Jang | W | 3-1 | |
| Team-Weltmeisterschaft | 02/19 12:05 | - | Kristian Karlsson v Marko Jevtovic | W | 3-1 | |
| Team-Weltmeisterschaft | 02/18 05:05 | - | Kristian Karlsson v Kwan Kit Ho | W | 3-0 | |
| Team-Weltmeisterschaft | 02/17 09:05 | - | Kristian Karlsson v Angel Naranjo | W | 3-2 | |
| WTT Star Contender - Goa | 01/25 13:00 | 6 | Vincent Picard v Kristian Karlsson | L | 3-2 | |
| WTT Contender - Doha | 01/17 15:00 | 5 | Shunsuke Togami v Kristian Karlsson | L | 3-0 | |
| WTT Star Contender - Doha | 01/10 18:05 | 6 | Kristian Karlsson v Timo Boll | - | Cancelled | |
| WTT Feeder - Düsseldorf III | 11/30 13:00 | 4 | Dingshuo Liu v Kristian Karlsson | L | 3-0 | |
| WTT Feeder - Düsseldorf III | 11/30 12:45 | - | Dingshuo Liu v Kristian Karlsson | L | 3-0 | |
| WTT Feeder - Düsseldorf III | 11/29 17:10 | 5 | Adrien Rassenfosse v Kristian Karlsson | W | 1-3 | |
| WTT Feeder - Gaia | 11/24 19:30 | 3 | Kazuhiro Yoshimura v Kristian Karlsson | L | 3-1 | |
| WTT Feeder - Gaia | 11/24 14:10 | - | Zihao Zhao v Kristian Karlsson | W | 0-3 | |
| WTT Feeder - Gaia | 11/23 19:20 | - | Vitor Ishiy v Kristian Karlsson | W | 2-3 | |
| WTT Feeder - Gaia | 11/23 19:10 | - | Vitor Ishiy v Kristian Karlsson | W | 2-3 | |
| WTT Feeder - Gaia | 11/23 13:40 | 6 | Olajide Omotayo v Kristian Karlsson | W | 1-3 | |
| WTT Contender - Antalya | 10/19 11:40 | 5 | Chih Yuan Chuang v Kristian Karlsson | L | 3-1 | |
| WTT Contender Muscat | 10/12 10:20 | 4 | Kristian Karlsson v Anton Kallberg | L | 2-3 | |
| WTT Contender Muscat | 10/11 14:00 | 5 | Lubomir Pistej v Kristian Karlsson | W |
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| WTT Feeder - Stockholm | 10/05 12:40 | - | Kristian Karlsson v Bastien Rembert | L | 0-3 | |
| WTT Feeder - Stockholm | 10/05 11:55 | 5 | Kristian Karlsson v Bastian Rembert | L | 0-3 |
Wikipedia - Kristian Karlsson
Kristian Karlsson (* 6. August 1991 in Trollhättan) ist ein schwedischer Tischtennis-Nationalspieler. 2021 wurde er mit Mattias Falck Weltmeister im Doppel.