Mattias Karlsson: results and match history

Mattias Karlsson (SWE) was born on 7 September 1991 and is 35 years old. Below, every match of the player on the professional tour since 2024.

Record

Year	Wins	Losses
2026	11	9
Total	11	9

Matches by tournament

WTT Contender Almaty 2026 September 1–6, 2026

L	Men's doubles Final	Mattias Karlsson / Kristian Karlsson SWE vs Lev Katsman / Maksim Grebnev RUS 2-3 9-11, 11-8, 11-7, 7-11, 9-11
W	Men's doubles Semifinals	Yoshiyama Ryoichi / Yoshiyama Kazuki JPN vs Mattias Karlsson / Kristian Karlsson SWE 0-3 10-12, 8-11, 4-11
W	Men's doubles Quarterfinals	Mattias Karlsson / Kristian Karlsson SWE vs Evgeny Tikhonov / Dmitrii Vinogradov RUS 3-1 7-11, 11-8, 11-7, 11-4
L	Men's singles Round of 16	Mattias Karlsson SWE vs Hamada Kazuki JPN 2-3 11-7, 7-11, 11-4, 12-14, 9-11
W	Men's singles Round of 32	Mattias Karlsson SWE vs Sanzhar Zhubanov KAZ 3-1 7-11, 11-3, 11-6, 12-10
W	Men's doubles Round of 16	Mattias Karlsson / Kristian Karlsson SWE vs Iskender Kharki / Bo Fang KAZ 3-2 11-6, 10-12, 11-7, 10-12, 11-2

Europe Smash - Sweden 2026 August 8–16, 2026

L	Mixed doubles Round of 16	Alvaro Robles / Maria Xiao ESP vs Mattias Karlsson / Nina Mittelham SWE/GER 3-1 11-5, 9-11, 11-9, 11-6
W	Mixed doubles Round of 32	Mattias Karlsson / Nina Mittelham SWE/GER vs Omar Assar / Hana Goda EGY 3-2 9-11, 7-11, 11-8, 11-6, 11-8
L	Men's doubles Round of 32	Daniel Berzosa / Juan Perez ESP vs Elias Ranefur / Mattias Karlsson SWE 3-0 11-9, 11-6, 11-8
L	Men's singles Round of 64	Jonathan Groth DEN vs Mattias Karlsson SWE 3-2 11-8, 7-11, 7-11, 11-8, 12-10

WTT Star Contender São José dos Campos 2026 July 21–26, 2026

L	Men's singles Round of 32	Mattias Karlsson SWE vs Tomislav Pucar CRO 1-3 8-11, 11-13, 11-6, 8-11
W	Men's singles Round of 64	Mattias Karlsson SWE vs Matteo Mutti ITA 3-0 16-14, 11-9, 16-14
L	Men's doubles Qualifying round 1	Borgar Haug / Mattias Karlsson NOR/SWE vs Tom Jarvis / Kanak Jha ENG/USA 0-3 6-11, 8-11, 7-11

United States Smash 2026 June 26 – July 5, 2026

L	Men's singles Qualifying round 2	Andre Bertelsmeier GER vs Mattias Karlsson SWE 3-2 8-11, 12-10, 11-8, 9-11, 11-7
W	Men's singles Qualifying round 1	Mattias Karlsson SWE vs Lubomir Pistej SVK 3-2 12-14, 11-8, 7-11, 11-4, 11-7

WTT Contender Skopje 2026 June 1–7, 2026

L	Men's singles Round of 32	Mattias Karlsson SWE vs Shinozuka Hiroto JPN 1-3 11-6, 5-11, 10-12, 9-11
W	Men's singles Qualifying, elimination round	Oikawa Mizuki JPN vs Mattias Karlsson SWE 0-3 9-11, 11-13, 8-11
W	Men's singles Group 16	Mattias Karlsson SWE vs Rogelio Castro MEX 3-0 11-9, 11-6, 11-4
W	Men's singles Group 16	Mattias Karlsson SWE vs Ondrej Kveton CZE 3-0 11-4, 11-7, 11-6
W	Men's singles Group 16	Mattias Karlsson SWE vs Steven Moreno PUR 3-0 12-10, 11-9, 11-8