History of Daniel Altmaier in Timeline

Daniel Altmaier is a German professional tennis player who reached a career-high ATP singles ranking of world No. 47 in October 2023. He is currently the German No. 3, demonstrating his standing within German tennis.

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Full Timeline

September 1998: Daniel Altmaier Born

On September 1998, Daniel Altmaier, a German professional tennis player, was born.

Others born on this day/year

2017: First ATP Tour-Level Match Win

In 2017, Altmaier secured his first ATP tour-level match win as a lucky loser at the Antalya Open, defeating Víctor Estrella Burgos. He then defeated Marsel İlhan before losing to Yūichi Sugita in the quarterfinals.

2017: ATP Main Draw Debut

In 2017, Daniel Altmaier made his ATP main draw debut as a qualifier at the Geneva Open. He defeated Alexander Ward and Petr Michnev in qualifying but lost to Sam Querrey in the first round.

2020: Longest Match Since 2020

During the 2023 French Open, Altmaier's match against Jannik Sinner was the longest match since Lorenzo Giustino against Corentin Moutet in 2020.

2020: Grand Slam Debut at French Open

In 2020, Altmaier made his Grand Slam debut at the French Open after qualifying victories. He defeated Feliciano López, Jan-Lennard Struff, and Matteo Berrettini in straight sets before losing to Pablo Carreño Busta in the fourth round.

November 2021: Enters Top 100 and Wins Challenger Title

On November 15, 2021, Altmaier made his debut in the top 100, reaching World No. 98 after the final at the Knoxville Challenger. He subsequently won his third Challenger title of the year at the Puerto Vallarta Open.

2021: First Masters 1000 Win

In October 2021, Altmaier recorded his first win at a Masters 1000 level on his debut at the BNP Paribas Open, defeating Sam Querrey.

2022: Grand Slam Debuts

In 2022, Daniel Altmaier made his Grand Slam debut at the Australian Open and Wimbledon Championships.

October 2023: Achieves Career High ATP Ranking

In October 2023, Daniel Altmaier achieved his career-high ATP singles ranking of world No. 47 and became the German No. 3.

2023: Withdraws from Halle Open Due to Injury

In 2023, Altmaier qualified for the Halle Open as a lucky loser but had to withdraw last minute due to a hip injury.

2023: First Main Draw Win at US Open and Paris Masters Third Round

In 2023, Altmaier secured his first main draw match win at the US Open, defeating Constant Lestienne. He also reached the third round at the Paris Masters.

2023: Wins Challenger Title and Reaches Masters Quarterfinals

In April 2023, Altmaier won his seventh Challenger title at the Sarasota Open. He also reached the quarterfinals at the Mutua Madrid Open, marking his first time at this stage in a Masters level event. He defeated Jannik Sinner in five sets at the French Open.