Jannik Sinner and Daniel Altmaier will clash against each other in the 1st round of the Erste Bank Open for the 4th time in their career. They are scheduled to compete on Wednesday at 5:30 pm on CENTER COURT. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Jannik Sinner who should win in 2 sets.
Jannik Sinner -> 1.022
Daniel Altmaier -> 13
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Prediction and head to head Jannik Sinner vs. Daniel Altmaier
This will be the 4th time that Jannik Sinner and Daniel Altmaier fight against each other. The head to head is 2-1 for Sinner (see full H2H stats), but they have never competed against each other on indoor hard courts.
The last time that they locked horns, Sinner won 6-3 6-3 in the 2nd round in Shanghai back in October 2025.
Highlights Jannik Sinner vs Daniel Altmaier – Shanghai 04-October-2025
Jannik Sinner
43 - 6win/loss
2
1
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 58-6 | 24-3 | 11-2 | 15-0 | 8-1 | 0-0 |
| 2024 | 73-8 | 40-5 | 11-2 | 13-0 | 9-1 | 0-0 |
| 2023 | 64-15 | 28-7 | 8-3 | 20-2 | 8-3 | 0-0 |
| 2022 | 47-16 | 21-6 | 15-4 | 7-4 | 4-2 | 0-0 |
| 2021 | 49-22 | 22-8 | 10-6 | 17-6 | 0-2 | 0-0 |
Ranked no. 2, Sinner will start his run in Vienna after he played his last match in Shanghai where he lost 6-7(3) 7-5 3-2 ret. to Griekspoor in the 3rd round on the 5th of October.
The Italian has an overall 43-6 win-loss record in 2025, 0-0 on indoor hard courts (See FULL STATS).
This will be the first match of the season on indoor hard courts.
His best result of the year was conquering the title at the Australian Open where he overcame Alexander Zverev in the final 6-3 7-6(4) 6-3 and at the Wimbledon where he defeated Carlos Alcaraz in the final 4-6 6-4 6-4 6-4 and in Beijing where he overcame Learner Tien in the final 6-2 6-2.
Talking about his overall career, The Italian has an overall 389-127 record. He has a positive 100-25 record on indoor hard courts.
Previously in Vienna
Previously, he won this tournament once in 2023. See his history.
Daniel Altmaier
30 - 32win/loss
46
46
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 34-35 | 11-16 | 13-8 | 9-8 | 1-3 | 0-0 |
| 2024 | 30-34 | 5-9 | 19-20 | 5-4 | 1-1 | 0-0 |
| 2023 | 32-31 | 8-13 | 21-10 | 2-5 | 1-3 | 0-0 |
| 2022 | 34-31 | 10-14 | 22-12 | 0-1 | 2-4 | 0-0 |
| 2021 | 49-27 | 7-3 | 36-20 | 5-2 | 1-2 | 0-0 |
Ranked no. 51, the German will start his run in Vienna after he played his last match in Brussels where he lost 6-4 6-7(10) 6-3
to Arnaud in the 1st round on the 14th of October.Daniel has a composed 30-32 win-loss record in 2025, 5-5 on indoor hard courts (See FULL STATS).
Daniel’s best result of the current year was reaching the semifinal in the Turin Challenger.
In terms of his career, Altmaier has an overall 420-287 record. He has a positive 34-30 record on indoor hard courts.
Tennis Scores in Vienna
- Filip MisolicMisolic – Camilo Ugo CarabelliUgo Carabelli (7-5 7-66) – Stats, scores, rankings
- Tomas Martin EtcheverryMartin Etcheverry – Nicolai Budkov KjaerBudkov Kjaer (6-3 6-3) – Stats, scores, rankings
- Lorenzo MusettiMusetti – Hamad MedjedovicMedjedovic (6-4 6-3) – Stats, scores, rankings
- Cameron NorrieNorrie – Andrey RublevRublev (6-2 6-75 6-2) – Stats, scores, rankings
- Francisco CerundoloCerundolo – Alex MichelsenMichelsen (6-3 6-1) – Stats, scores, rankings
- Alexander BublikBublik – Alejandro TabiloTabilo (6-4 6-4) – Stats, scores, rankings
- Alex De MinaurDe Minaur – Jurij RodionovRodionov (6-4 6-1) – Stats, scores, rankings
- Brandon NakashimaNakashima – Luciano DarderiDarderi (6-2 7-5) – Stats, scores, rankings
- Tallon GriekspoorGriekspoor – Karen KhachanovKhachanov (6-3 5-7 6-4) – Stats, scores, rankings
- Matteo ArnaldiArnaldi – Aleksandar KovacevicKovacevic (7-5 6-4) – Stats, scores, rankings
Upcoming matches in the draw
- Damir DzumhurDzumhur – Corentin MoutetMoutet (1-1) – H2H and prediction
- Daniil MedvedevMedvedev – Nuno BorgesBorges (3-0) – H2H and prediction
- Tallon GriekspoorGriekspoor – Brandon NakashimaNakashima (0-1) – H2H and prediction
- Alexei PopyrinPopyrin – Matteo BerrettiniBerrettini (1-2) – H2H and prediction
- Tomas Martin EtcheverryMartin Etcheverry – Lorenzo MusettiMusetti (0-1) – H2H and prediction
- Alex De MinaurDe Minaur – Filip MisolicMisolic (0-0) – H2H and prediction
- Jannik SinnerSinner – Daniel AltmaierAltmaier (2-1) – H2H and prediction
- Francisco CerundoloCerundolo – Alexander BublikBublik (1-0) – H2H and prediction
- Tomas MachacMachac – Flavio CobolliCobolli (3-0) – H2H and prediction
- Jacob FearnleyFearnley – Alexander ZverevZverev (0-3) – H2H and prediction