Alfie Hewett will play Gordon Reid in an all-British final at the Wheelchair Tennis Masters in Loughborough.
Reid, 26, beat Japan's Shingo Kunieda 7-5 6-4 in his semi-final, while Hewett triumphed 6-0 6-2 against Belgium's defending champion Joachim Gerard.
As a doubles pairing, Reid and Hewett, 19, have won two Wimbledon titles, the US Open and a Paralympic silver medal.
The final is live on the BBC Sport website and Connected TV from 11:00 GMT on Sunday.