1 – 3 0 , ▁and ▁W aw r ink a ▁is ▁ 1 1 – 2 3 . ▁ ▁Nad al ▁leads ▁every ▁match – up ▁he ▁has ▁on ▁his ▁group . ▁He ▁is ▁ 2 0 – 5 ▁against ▁his ▁compat ri ot ▁Fer rer , ▁they ▁met ▁ 5 ▁times ▁in ▁ 2 0 1 3 ▁with ▁Nad al ▁leading ▁ 4 – 1 , ▁however , ▁Fer rer ▁won ▁their ▁last ▁meeting ▁at ▁the ▁semif inals ▁of ▁the ▁B NP ▁Par ib as ▁Masters ▁in ▁straight ▁sets . ▁Nad al ▁also ▁leads ▁B erd ych ▁ 1 6 – 3 , ▁including ▁the ▁last ▁ 1 5 ▁with ▁four ▁of ▁them ▁coming ▁in ▁ 2 0 1 3 , ▁their ▁last ▁match ▁at ▁the ▁semif inals ▁of ▁China ▁Open , ▁where ▁Nad al ▁won ▁when ▁B erd ych ▁retired ▁in ▁the ▁first ▁set . ▁Again st ▁W aw r ink a , ▁Nad al ▁has ▁a ▁perfect ▁ 1 1 – 0 ▁record , ▁with ▁the ▁last ▁win ▁coming ▁at ▁the ▁Shang hai ▁Ro lex ▁Masters ▁quarter final s , ▁ 1 ▁of ▁ 3 ▁wins ▁of ▁Nad al ▁in ▁ 2 0 1 3 . ▁Again st ▁the ▁remaining ▁member ▁of ▁his ▁Group , ▁Fer rer ▁has ▁the ▁advantage . ▁Fer rer ▁leads ▁B erd ych ▁ 7 – 3 , ▁including ▁a ▁win ▁in ▁their ▁only ▁match ▁at ▁quarter final s ▁of ▁the ▁B NP ▁Par ib as ▁Masters . ▁Again st ▁Swiss ▁W aw r ink