Dirk Dier

Adelaide • ATP 250 R1 Golmard J Q 63 64 5 January US Open • Grand Slam R2 Muster T 3 63 62 64 27 August R1 Adams C 64 26 64 64 26 August Queen's • ATP 500 R1 Joyce M 63 76² 10 June Roland Garros • Grand Slam R1 Mantilla F 64 62 57 64 27 May Miami • ATP Masters 1000 R1 Korda P 64 63 18 March Basel • ATP 500 R1 Ferreira W 4 75 64 26 September Poertschach • ATP 250 R1 Muster T 1 46 63 64 13 June Stuttgart • ATP 250 R1 Davin F 26 63 64 19 July Hamburg • ATP Masters 1000 R2 Oncins J 63 61 4 May