(Reuters) -World number one Aryna Sabalenka showed nerves of steel and champion's resolve to defeat Elena Rybakina 7-6(6) 3-6 7-6(6) in their Berlin Open quarter-final on Friday, saving four match points in the final-set tiebreak.

Top-ranked Aryna Sabalenka staged a “crazy comeback” when she saved four match points before beating Elena Rybakina 7-6 (6), 3-6, 7-6 (6) in the quarterfinals of the Berlin Open tennis tournament

World No. 1 Aryna Sabalenka authored a stunning escape in the quarterfinals of the Berlin Tennis Open on Friday against Elena Rybakina, saving four match points in a final-set tiebreak.