Beatrix Tonga is in good form, which is evident from her victories over strong opponents in New York. Her style with a solid first serve and long rallies helps her to handle game differentials. She has already defeated Amanda Anisimova by a narrow margin. Anisimova can have lapses in concentration, which often leads to close set outcomes due to issues with execution and double faults. On medium-paced surfaces, tie-breaks and long games are common, reducing the risk of a large set differential. All these factors make the +4.5 game handicap a solid choice. Therefore, my prediction is that Beatrix Tonga will cover the +4.5 game handicap.