2016 Swedish Open Highlights: Yuya Oshima vs Mattias Karlsson (Final)

(5:8)

2016 Swedish Open Highlights: Dimitrij Ovtcharov vs Mattias Karlsson (1/2)

(4:42)

FULL MATCH | MA Long (CHN) vs KARLSSON Mattias (SWE) | MT SF | #ITTFWorlds2018

(26:48)

Timo Boll vs Mattias Karlsson - T2 APAC League 2017 - Round 2

(6:50)

2016 World Championships Highlights: Mattias Karlsson vs Simon Gauzy

(4:45)

2016 Swedish Open Highlights: Mattias Karlsson vs Jonathan Groth (1/4)

(5:31)

2016 Japan Open Highlights: Jun Mizutani vs Mattias Karlsson (R32)

(3:26)

2016 Qatar Open Highlights: Marcos Freitas vs Mattias Karlsson (R1)

(6:15)

Mattias Karlsson and Suthasini Sawettabut training at the Grand Finals! ⚡

(3:4)

2016 Swedish Open Highlights: Mattias Karlsson vs Koki Niwa (R16)

(3:23)

Mattias Karlsson: Nationalists Understand Reality, the EU Creates Nightmares I NatCon Rome 2020

(8:27)

Fan Zhendong v Ma Long | #WTTSmashback | Singapore Smash 2022

(1:11:39)

Ma Long vs Mattias Falck | 2019 World Championships Highlights (Final)

(12:29)

Tiago Apolonia and Kou Lei Training - Swedish Open 2016

(3:3)

2016 World Championships Highlights: Xu Xin vs Chen Weixing

(6:13)

2017 Qatar Open Highlights: Ma Long/Zhang Jike vs Kristian Karlsson/Mattias Karlsson (R16)

(3:16)

DHS ITTF Top 10 - 2016 Men's World Cup

(5:35)

2016 World Championships Highlights: Jun Mizutani vs Kou Lei

(5:6)

2016 Swedish Open Highlights: Dimitrij Ovtcharov vs Liam Pitchford (1/4)

(3:24)

Mattias Karlsson om Sverigedemokraternas historia

(1:14:38)

2016 World Championships Highlights: Mattias Karlsson vs Emmanuel Lebesson

(4:29)

Lost Sense of Oikos // Mattias Karlsson

(25:2)

Mattias Karlsson: Developer, Organizer, Philanthropist

(8:)

Interview with Mattias Karlsson

(7:40)

Vladimir Samsonov vs Mattias Karlsson (ETTC 2016)

(8:58)

#T2APAC | Round 2 | Mattias Karlsson

(2:)

Overview of Jfokus with Mattias Karlsson

(11:1econd)