Red Bull’s Max Verstappen held off his Ferrari rivals to win a sprint race at the Austrian Grand Prix on Saturday to extend his lead atop the Formula One championship. Title holder Verstappen won the 23-lap event from pole ahead of Ferrari drivers Charles Leclerc and Carlos Sainz and the victory also gives him pole position for Sunday’s full race. George Russell was fourth for Mercedes, Sergio Perez rose from 13th at the start to fifth in the other Red Bull, and Russell’s team-mate Lewis Hamilton salvaged at least one point in eighth – the day after he and Russell had both crashed in qualifyin…