CHARLESTON: Ons Jabeur said a rain delay that lasted more than three hours helped her regroup and eventually win her Charleston Open semi-final against Daria Kasatkina, after a disappointing start had threatened her chances of reaching a first final in 2023. World number five Jabeur, who had minor surgery in February and skipped events in Doha and Dubai, was trailing her Russian opponent 3-5 in the first set when rain stopped play and she returned rejuvenated to complete a 7-5 7-5 victory. Kasatkina said she was frustrated by the delay which meant the match ended more than five hours after it began. Up next for Jabeur, last year’s Wimbledon and U.S. Open runner-up, is either top seed Jessica Pegula or holder Bencic. The second semi-final was suspended late on Saturday with Bencic up 7-5 6-6 but Pegula ahead 4-2 in the tiebreak. The match will be completed on Sunday with the final scheduled to take place later in the day.