Frances Tiafoe is serious about his Wimbledon chances after winning his first grass-court title on Sunday at Stuttgart.

The American, who saved a match point against German Jan-Lennard Struff in a 4-6, 7-6 (7/1), 7-6 (10/8) win will move into the world top 10 for the first time on Monday, joining eighth-ranked compatriot Taylor Fritz among the elite.

The last time the United States boasted two men in the top 10 at the same time was in July 2011 courtesy of Mardy Fish and Andy Roddick.

"To win the title in a match like that and be in the Top 10 - that's a lot of emotions for a guy like me," he said.

Tiafoe snuck over a diving volley to take victory on his third match point and will carry that confidence onto the grass at Queen's Club from Monday as well at Wimbledon next month.

"I have big hopes for Queen's," he said. "But my eyes are set on Wimbledon. 

"I want to make an impression at that tournament," the player, who reached the Wimbledon fourth round a year ago added.

"I want to be in a strong position there."

Tiafoe withstood 28 aces from Struff who was bidding to become the first home champion since Michael Stich in 1991. 

- Third career title -

The 25-year-old Tiafoe saved the championship point at 6/7 in the third-set tie-break on his way to securing his second title of 2023 after Houston in April and third of his career. 

He made a successful lunge on his third match point after two hours, 12 minutes on court. 

"I had to give it all on the match point," he said. "I hit an overhead but he got to it. I had to dive and got super-lucky. I was really happy to win.

"(But for a moment) I didn't know if the ball had gone over the net." 

Tiafoe will have little time for celebration with a flight to London to catch.

Struff, 33 and ranked 24th, kept a sellout crowd at the Weissenhof club enthralled as he delivered 28 aces but still missed out on the first title of his career. 

He was a semi-finalist in 2019. 

The last German to reach a Stuttgart final was Philipp Kohlschreiber, who lost in 2016 to Dominic Thiem. 

"It was an incredible match," said Tiafoe, who was playing his seventh career final. 

"I didn't break him for two hours, 'Struffie' was serving well today."

He added: "It was just super-tough. On that match point, I don't know how I got the ball over the net, but I'll take it. 

"It's good to walk away with the title."

str/ea