Nick Kyrgios ranted several times during his Miami round-of-16 match as he wasn’t happy with the job chair Carlos Bernardes was doing. Shortly after the match against Jannik SInner started, Kyrgios claimed the playing conditions on Grandstand were different to the ones on Centre Court. “Anyone going to tell the players that it’s completely different before the event starts?” Kyrgios quipped. “Hey guys just to let you know, Centre Court is completely different to the Grandstand, for some odd reason. “It may as well be grass and clay, what a joke!” Kyrgios unloaded at Bernardes At 4-4 40-15 on Sinner’s serve, Kyrgios made a good return but then Bernardes’ radio went off and the chair umpire called a let. Kyrgios couldn’t believe what had just happened at a Masters event. “You should be fired on the spot!” Kyrgios shouted …