2023 Heilbronner Neckarcup – Singles

Daniel Altmaier was the defending champion[1] but chose not to defend his title.

Singles
2023 Heilbronner Neckarcup
Final
ChampionItaly Matteo Arnaldi
Runner-upArgentina Facundo Díaz Acosta
Score7–6(7–4), 6–1
Events
Singles Doubles
← 2022 · Heilbronner Neckarcup · 2024 →

Matteo Arnaldi won the title after defeating Facundo Díaz Acosta 7–6(7–4), 6–1 in the final.

Seeds

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  1.   Marco Cecchinato (first round)
  2.   Jaume Munar (quarterfinals)
  3.   Daniel Elahi Galán (quarterfinals)
  4.   Dominic Thiem (second round)
  5.   Matteo Arnaldi (champion)
  6.   Fábián Marozsán (second round)
  7.   Oscar Otte (first round)
  8.   Pavel Kotov (quarterfinals)

Draw

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Finals

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Semifinals Final
          
  Facundo Díaz Acosta 7 6
WC   Rudolf Molleker 5 3
  Facundo Díaz Acosta 64 1
5   Matteo Arnaldi 77 6
  Pedro Martínez 64 5
5   Matteo Arnaldi 77 7

Top half

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First round Second round Quarterfinals Semifinals
1   M Cecchinato 5 3
Q   A Santillan 7 6 Q   A Santillan 6 3 6
  J Kovalík 3 6 77   J Kovalík 2 6 3
  M Marterer 6 2 65 Q   A Santillan 5 3
LL   M Janvier 6 6   F Díaz Acosta 7 6
Q   Lucas Gerch 4 3 LL   M Janvier 1 6 65
  F Díaz Acosta 6 61 6   F Díaz Acosta 6 3 77
7   O Otte 4 77 1   F Díaz Acosta 7 6
3   DE Galán 6 77 WC   R Molleker 5 3
Alt   C İlkel 4 63 3   DE Galán 5 6 6
Q   J Kym 62 3   F Meligeni Alves 7 0 2
  F Meligeni Alves 77 6 3   DE Galán 4 7 5
Q   S Fanselow 4 77 1 WC   R Molleker 6 5 7
WC   R Molleker 6 65 6 WC   R Molleker 7 6
Alt   H Casanova 3 4 6   F Marozsán 5 4
6   F Marozsán 6 6

Bottom half

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First round Second round Quarterfinals Semifinals
8   P Kotov 78 6
  A Pellegrino 66 2 8   P Kotov 6 6
Q   MH Rehberg 2 4r Alt   D Added 2 2
Alt   D Added 6 5 8   P Kotov 4 6 63
Q   H Squire 4 2   P Martínez 6 4 77
  P Martínez 6 6   P Martínez 2 6 6
  K Uchida 4 4 4/WC   D Thiem 6 3 1
4/WC   D Thiem 6 6   P Martínez 64 5
5   M Arnaldi 7 6 5   M Arnaldi 77 7
  N Gombos 5 3 5   M Arnaldi 2 6 6
  O Krutykh 4 4 WC   M Topo 6 3 1
WC   M Topo 6 6 5   M Arnaldi 1 6 7
  D Džumhur 5 1 2   J Munar 6 4 5
  T Skatov 7 6   T Skatov 2 5
  H Dellien 1 1 2   J Munar 6 7
2   J Munar 6 6

References

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  1. ^ "ATP Challenger Heilbronn: Daniel Altmaier wins title - new German number two". tennisnet.com. May 15, 2022.
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