Martine Roenning/Mathias Braenden (Lillehammer, NOR) lost 10-5 to Isabella Wrana/Rasmus Wrana (Sundbyberg, SWE) in the Final of the Karlstad Mixed Doubles, held January 31 - February 2, 2025 in Karlstad, Sweden. To advance to the championship game, Roenning/Braenden won 9-5 over Anna Hasselborg/Oskar Eriksson (Sundbyberg, SWE) in the semifinals of the 2025 Karlstad Mixed Doubles in Karlstad, Sweden; and won 7-4 over Jasmin Holterman/Henrik Holtermann (Hvidovre, DEN) in the quarterfinals. of the 2025 Karlstad Mixed Doubles in Karlstad, Sweden;
 
Roenning/Braenden finished 2-2 in the 10-team qualifying round. . In their opening game, Roenning/Braenden defeated Marie Kaldvee/Harri Lill (Tallinn, EST) 10-5, then went on to lose 8-1 against Hasselborg/Eriksson. Roenning/Braenden lost 6-5 to Therese Westman/Robin Ahlberg (Sundbyberg, SWE) where Roenning/Braenden responded with a 8-2 win over Dilsat Yildiz/Bilal Omer Cakir (ANKARA, TUR) in their final qualifying round match.
 
With their runner-up finish at the Karlstad Mixed Doubles, Roenning/Braenden take home 27.500 world rankings points along with the $1,500CDN prize. Roenning/Braenden move up 4 spots after posting a net gain of 2.124 points improving upon their best 6 results so far this season, ranking 19th overall with 73.752 total points on the World Ranking Standings. Roenning/Braenden ranks 19th overall on the Year-to-Date rankings with 73.752 points earned so far this season.