Thompson, ranked 84, was more aggressive in a tighter second set and went 6-5 up with a service hold before breaking a tiring Griekspoor in the next game to drag himself into the contest.
Matteo Berrettini won the Stuttgart Open for a second time after he beat Andy Murray 6-4, 5-7, 6-3 on Sunday to deny the Scot what would have been his first title on grass in six years.
Praggnanandhaa went down 1.5-2.5 to Shakhriyar Mamedyarov of Azerbaijan, Erigasi lost to Poland's Jan-Krzysztof Duda 0.5-2.5.
The coming years will be among the most exciting of your professional lives, IndiGo's new chief executive officer (CEO) Pieter Elbers wrote to the airline's staff after taking charge on Tuesday. Elbers, who spent three decades at KLM Royal Dutch Airlines, replaces Ronojoy Dutta at the top post. "Earlier, IndiGo communication summarised it all in just three words: 'Towards new heights' and-let me add here: 'across new frontiers'. "With that vision in mind, you should feel assured that the coming years will be among the most exciting of your professional lives," Elbers said.
Five strikers who surprised us in World Cup 2022.
Bopana matched his best performance at the clay court major by reaching the quarterfinals
Max Verstappen dashed Ferrari's home hopes and won the Italian Grand Prix
Ajax coach Schreuder and captain Tadic said losing the likes of Antony, Lisandro Martinez, Ryan Gravenberch and Sebastien Haller in the summer sales, made the club lack cohesion and confidence.
Leeds United's Premier League relegation fears heightened as they slipped to a 2-1 defeat at Aston Villa on Friday, leaving Jesse Marsch's side without a win in their last seven games in all competitions.
Manchester United manager Erik ten Hag backed Bruno Fernandes to continue his role as stand-in skipper.
"Over the past weeks, Johan Cruyff has been undergoing medical examinations at a hospital in Barcelona. During these examinations, lung cancer has been uncovered. The examinations are still ongoing," the statement said.