23:56 CET - Liam Broady (29) has been knocked out in Washington. The Brit has lost 6-4, 6-2 to Dutchman Tallon Griekspoor (27).
23:40 CET - An upset in Washington as third seed Felix Auger-Aliassime (22) has been beaten by Yosuke Watanuki (25). The Japanese world number 99 won the tie 7-6, 7-6.
22:22 CET - Britain's Dan Evans (33) has had a bit of a topsy-turvy encounter against Frenchman Gregoire Barrere (29). The ninth seed won the three-setter 2-6, 6-0, 6-3 to advance.
21:50 CET - Ukraine's Elina Svitolina (28) has overcome Russian Daria Kasatkina (26) 6-2, 6-2 to continue her impressive form in 2023.
Elsewhere, Jordan Thompson (29) has beaten Washington's seventh seed Adrian Mannarino (35) 7-5, 6-4.
21:05 CET - As plays winds down in Europe, Washington takes centre stage for the evening's tennis. Ugo Humbert (28) has beaten Thanasi Kokkinakis (27) in three sets, 7-6, 1-6, 6-4 - also through is Christopher Eubanks (27) in straight sets.
20:30 CET - Here are our WTA and ATP Flashmoments of the day.
19:40 CET - Tonight's action in Washington has got underway and sixth seed Belinda Bencic (26) wasted no time in progressing to the semis with a convincing 6-1, 6-4 victory over American Lauren Davis (29).
19:30 CET - Dominic Thiem's (29) run at his home tournament (Austria) continues as he takes three sets to knock out China's Zhizhen Zhang (26) 1-6, 6-3, 6-2.
19:05 CET - Staying with Austria, Arthur Rinderknech (28) has booked his place in the quarter-finals after dismantling Yannick Hanfmann (31) in straight sets 7-6 (7-3), 6-3.
17:29 CET - More results from Kitzbuhel, where Laslo Djere (28) - the fifth seed - has beaten Thiago Seyboth Wild (23) 7-6, 6-3.
15:35 CET - And a second result from Austria sees Daniel Galan (27) defeat Daniel Altmaier (24) in another dramatic third-set tie-break, winning 3-6, 6-2, 7-6 (10-8).
15:15 CET - Meanwhile in Austria Alex Molcan (25) wins a deciding set tiebreak against Sebastian Ofner (27) who was knocked out of his home tournament.
Molcan won 4-6, 7-5, 7-6 (7-5) to progress into the semi-finals.
14:42 CET - Play is well underway in Prague at the Livesport Prague Open. Eighth seed Kateryna Baindl (29) is through after playing just five games against Jule Niemeier (23) before the German was forced to retire hurt.
Over in Kitzbuhel, top seed Tomas Martin Etcheverry (24) is through in straight sets having beaten fellow Argentinian Guido Andreozzi (31) 6-2, 6-2.
Back to Prague, where Wimbledon doubles champion Barbora Strycova (37) has been knocked out by India's Ankita Raina (30) in three sets over two-and-a-half hours of tennis with the hometown hero eventually going down to her opponent 3-6, 6-3, 6-4.
7:58 CET - An overnight result in Washington to give you comes from second seed Frances Tiafoe (25) who progressed to the quarter-finals after defeating Aslan Karatsev (29) 7-6 (7-5), 7-6 (7-5).
Read more about the match here.
7:41 CET - Good morning and welcome to an action-packed day on Tennis action in the WTA and ATP tour which sees Sir Andy Murray make his return after his epic Wimbledon showdown with Stefanos Tsitsipas (24). Other big names in action in Washington include Felix Auger-Aliassime (22) Gael Monfils and on the women's side Elina Svitolina (28) and Belinda Bencic (26).
