Jiri Lehecka stuns Carlos Alcaraz in Doha quarters

Four-times Grand Slam winner Alcaraz led 4-2 in the deciding set and was 40-30 up on Lehecka's serve in the Qatar Open quarter-finals.
Rublev has had an eventful week. He edged Alex De Minaur 10-8 in a third-set tiebreaker, but it took him eight match points to do it. Then he edged Felix Auger Aliassime 7-5 in a third-set tiebreaker, ...