“Great Britainu0027s Emma Raducanu said a foot blister made her feel “completely redundant” in her heavy 6-1, 6-1 Billie Jean King Cup qualifier loss to Czech Republicu0027s Marketa Vondrousova in Prague. GBu0027s hopes of qualification now rest with Harriet Dart who must beat Linda Fruhvirtova to force a doubles decider that will determine who goes through to the finals in November.”