Stuttgart Open: O’Connell books spot in second round
Christopher O’Connell won against Daniel Altmaier 6-3, 6-1 on Tuesday and will play Lorenzo Sonego in the next round

Australian Christopher O’Connell won against German Daniel Altmaier 6-3, 6-1 to reach the second round of the Stuttgart Open at Tennis Club Weissenhof on Tuesday.
O’Connell, ranked No 74, will face Lorenzo Sonego next.
Stuttgart ATP250, other first-round results (Tennis Club Weissenhof, grass, EUR 718.410, most recent results first):
- Nick Kyrgios vs. Yibing Wu
- Benjamin Bonzi vs. Tommy Paul
- Zhizhen Zhang vs. Jan-Lennard Struff
- Denis Shapovalov vs. Marton Fucsovics
- Corentin Moutet vs. Aslan Karatsev: tuesday
- Gregoire Barrere beat Oscar Otte (WC): 6-4, 6-3
- Yosuke Watanuki (Q) beat Feliciano López (WC): 7-6 (5), 6-3
- Richard Gasquet beat Christopher Eubanks (Q): 7-6 (2), 6-4
- Lorenzo Sonego beat Matteo Berrettini (7): 6-1, 6-2
- Lorenzo Musetti beat Borna Gojo (Q): 7-6 (4), 6-3
- Jiri Lehecka beat Marcos Giron: 4-6, 6-3, 6-4