![Germans Altmaier, Struff become first lucky loser duo to make same Masters 1000 quarterfinal in Madrid Germans Altmaier, Struff become first lucky loser duo to make same Masters 1000 quarterfinal in Madrid](https://images.tennis.com/image/private/t_q-best/v1683063483/tenniscom-prd/nijnpc68rjgsy4r5xayi.jpg)
Germans Altmaier, Struff become first lucky loser duo to make same Masters 1000 quarterfinal in Madrid
![SYDNEY, AUSTRALIA - JANUARY 04: Jan-Lennard Struff of Germany plays a backhand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena SYDNEY, AUSTRALIA - JANUARY 04: Jan-Lennard Struff of Germany plays a backhand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena](https://c8.alamy.com/comp/2NM372X/sydney-australia-january-04-jan-lennard-struff-of-germany-plays-a-backhand-during-the-atp-cup-tennis-match-between-jan-lennard-struff-of-germany-and-john-isner-of-usa-at-ken-rosewall-arena-on-january-04-2022-in-sydney-australia-photo-by-steven-markhamicon-sportswire-icon-sportswire-via-ap-images-2NM372X.jpg)
SYDNEY, AUSTRALIA - JANUARY 04: Jan-Lennard Struff of Germany plays a backhand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena
![Jan-Lennard Struff of Germany plays a forehand return to Tommy Paul of the U.S. during their first round match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 17, 2023. ( Jan-Lennard Struff of Germany plays a forehand return to Tommy Paul of the U.S. during their first round match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 17, 2023. (](https://c8.alamy.com/comp/2M956KN/jan-lennard-struff-of-germany-plays-a-forehand-return-to-tommy-paul-of-the-us-during-their-first-round-match-at-the-australian-open-tennis-championship-in-melbourne-australia-tuesday-jan-17-2023-ap-photoasanka-brendon-ratnayake-2M956KN.jpg)
Jan-Lennard Struff of Germany plays a forehand return to Tommy Paul of the U.S. during their first round match at the Australian Open tennis championship in Melbourne, Australia, Tuesday, Jan. 17, 2023. (
![Munich, Germany. 17th Apr, 2023. Tennis, ATP Tour - Munich, Men's Singles. Jan-Lennard Struff (Germany) practices on a court. Credit: Sven Hoppe/dpa/Alamy Live News Stock Photo - Alamy Munich, Germany. 17th Apr, 2023. Tennis, ATP Tour - Munich, Men's Singles. Jan-Lennard Struff (Germany) practices on a court. Credit: Sven Hoppe/dpa/Alamy Live News Stock Photo - Alamy](https://c8.alamy.com/comp/2PN7FK0/munich-germany-17th-apr-2023-tennis-atp-tour-munich-mens-singles-jan-lennard-struff-germany-practices-on-a-court-credit-sven-hoppedpaalamy-live-news-2PN7FK0.jpg)
Munich, Germany. 17th Apr, 2023. Tennis, ATP Tour - Munich, Men's Singles. Jan-Lennard Struff (Germany) practices on a court. Credit: Sven Hoppe/dpa/Alamy Live News Stock Photo - Alamy
![Sydney, Australia, 4 January, 2022. Jan-Lennard Struff of Germany plays a forehand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena. Sydney, Australia, 4 January, 2022. Jan-Lennard Struff of Germany plays a forehand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena.](https://c8.alamy.com/comp/2HJAXJ7/sydney-australia-4-january-2022-jan-lennard-struff-of-germany-plays-a-forehand-during-the-atp-cup-tennis-match-between-jan-lennard-struff-of-germany-and-john-isner-of-usa-at-ken-rosewall-arena-credit-steven-markhamspeed-mediaalamy-live-news-2HJAXJ7.jpg)
Sydney, Australia, 4 January, 2022. Jan-Lennard Struff of Germany plays a forehand during the ATP Cup Tennis match between Jan-Lennard Struff of Germany and John Isner of USA at Ken Rosewall Arena.
![Munich, Germany. 30th Apr, 2019. Jan-Lennard STRUFF (GER) in action in his match against Thiago MONTEIRO (BRA). Jan-Lennard STRUFF (GER) lost 1-6, 1-6 at the Tennis BMW International Open by FWU, ATP Munich, Germany. 30th Apr, 2019. Jan-Lennard STRUFF (GER) in action in his match against Thiago MONTEIRO (BRA). Jan-Lennard STRUFF (GER) lost 1-6, 1-6 at the Tennis BMW International Open by FWU, ATP](https://c8.alamy.com/comp/T6A2C2/munich-germany-30th-apr-2019-jan-lennard-struff-ger-in-action-in-his-match-against-thiago-monteiro-bra-jan-lennard-struff-ger-lost-1-6-1-6-at-the-tennis-bmw-international-open-by-fwu-atp-in-munich-april-30-2019-credit-peter-schatzalamy-live-news-T6A2C2.jpg)
Munich, Germany. 30th Apr, 2019. Jan-Lennard STRUFF (GER) in action in his match against Thiago MONTEIRO (BRA). Jan-Lennard STRUFF (GER) lost 1-6, 1-6 at the Tennis BMW International Open by FWU, ATP
![German Jan-Lennard Struff pictured in action during a match between German Struff and Spanish..., Stock Photo, Picture And Rights Managed Image. Pic. VPM-3117564 | agefotostock German Jan-Lennard Struff pictured in action during a match between German Struff and Spanish..., Stock Photo, Picture And Rights Managed Image. Pic. VPM-3117564 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/faf2e8a736fccdfc5b1b40687ce9de3c/vpm-3117564.jpg)
German Jan-Lennard Struff pictured in action during a match between German Struff and Spanish..., Stock Photo, Picture And Rights Managed Image. Pic. VPM-3117564 | agefotostock
![Photo: Struff of Germany reacts during his quarter final at the Mutua Madrid Open - PDH20230504112 - UPI.com Photo: Struff of Germany reacts during his quarter final at the Mutua Madrid Open - PDH20230504112 - UPI.com](https://cdnph.upi.com/pv/upi/4027795ee15956b464bca913a8028b7e/MUTUA-MADRID-OPEN.jpg)
Photo: Struff of Germany reacts during his quarter final at the Mutua Madrid Open - PDH20230504112 - UPI.com
![Jan Lennard Struff (tennis Player from Germany) Plays at the ATP Barcelona Editorial Stock Photo - Image of tennis, champion: 62162593 Jan Lennard Struff (tennis Player from Germany) Plays at the ATP Barcelona Editorial Stock Photo - Image of tennis, champion: 62162593](https://thumbs.dreamstime.com/z/jan-lennard-struff-tennis-player-germany-plays-atp-barcelona-apr-open-banc-sabadell-conde-de-godo-tournament-62162593.jpg)
Jan Lennard Struff (tennis Player from Germany) Plays at the ATP Barcelona Editorial Stock Photo - Image of tennis, champion: 62162593
![Jan Lennard Struff beats Stefanos Tsitsipas to reach his first Masters 1000 semifinal at the Madrid Mutua Open - UBITENNIS Jan Lennard Struff beats Stefanos Tsitsipas to reach his first Masters 1000 semifinal at the Madrid Mutua Open - UBITENNIS](https://www.ubitennis.net/wp-content/uploads/2023/05/struff.jpg)