Borussia Dortmund are close to signing Ivory Coast striker Sebastien Haller from Dutch champions Ajax, according to German news reports on Tuesday. Broadcasters Sport1 said that Haller, who is to fill the void left by Erling Haaland’s departure to Manchester City, has agreed terms with Dortmund on a five-year contract. The report said that Ajax were yet to accept a Dortmund offer of €33 million ($34.7 million) while Dutch paper De Telegraaf said the clubs were closing in on a agreement which would include guaranteed add-ons. De Telegraaf said that the deal could be done before the end of the w…