Boulter loses to Siniakova in Japan Open semis

Katie Boulter loses to Katerina Siniakova in straight sets in semi-finals of Japan Open Katerina Siniakova beat Katie Boulter 6-1 6-4 in the semi-finals of the Japan Open in Osaka; watch the WTA and ATP Tours live on Sky Sports, with this week's action including events in China, Japan, Kazakhstan, France and Belgium Saturday 24 October 2026 12:14, UK Katie Boulter lost to Katerina Siniakova in the semi-finals of the Japan Open on Saturday. Siniakova won in straight sets, 6-1 6-4. Boulter had reached her third WTA semi-final of the 2026 season and she has reclaimed her place as British No 1. - Tennis scores, results and schedule from around the world - Download Sky Sports app for analysis, news, video and more But her run came to an end in Osaka with Siniakova starting their semi-final match up strongly. The Czech won the first five games of the match and Boulter had to save a set point to win her first game. Boulter stirred hopes of a fightback when she broke Siniakova but the Czech soon seized back control. The Briton showed greater resistance in that second set but Siniakov eventually served out a victory. Watch the WTA and ATP Tours live on Sky Sports, with this week's action including events in China, Japan, Kazakhstan, France and Belgium. Latest Sky Sports deals or stream no contract on NOW.