Alexander Zverev digs deep at Halle to reach the quarter-finals. Read more at straitstimes.com. Read more at straitstimes.com ...

Carlos Alcaraz survived a huge scare against fellow Spaniard Jaume Munar as the world number two moved into the Queen's Club quarter-finals with a 6-4, 6-7 (7/9), 7-5 victory on Thursday.