WTA upholds Elena Rybakina's former coach Stefano Vukov's ban

The Women's Tennis Association (WTA) has upheld Elena Rybakina's former coach Stefano Vukov's ban. WTA refused to disclose the details of its investigation into "breach of the WTA code of conduct" by Vukov. WTA further said, "The suspension remains in place. To protect the confidentiality and integrity of the investigation and its findings, the WTA will not provide further details."