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Deuce.

ATP TourAustria

Joel Josef Schwaerzler

Age 20 · Left-handed · 6' 2" · Pro since 2022

Season
3–13
18.8% win rate
Career
0–5
0.0% win rate
Titles
0
Singles
Prize money
$425K
Career

Recent form

3 losses in a row

  1. LLost to Hamad Medjedovic
  2. WBeat Stefan Horia Haita
  3. LLost to Daniel Merida
  4. WBeat Clement Chidekh
  5. LLost to Roman Safiullin
  6. LLost to Christopher O'Connell
  7. LLost to Lorenzo Sonego
  8. LLost to Jurij Rodionov
  9. WBeat Gustavo Heide
  10. LLost to Andrea Guerrieri
  11. LLost to Federico Cina
  12. LLost to Titouan Droguet

Oldest to newest. Hover a result for the opponent.

By surface

Strongest on clay

  • Hard1–150%
  • Claymost played2–722%
  • Grass0–10%
  • Indoor0–40%

1529#1024 on tour

Peak 1563 in 2026 · from 16 rated matches

Not enough matches on any one surface yet — a surface rating needs at least 15.

Computed from every completed ATP singles match since 2008, not from ranking points: beating a strong player is worth more than beating a weak one. A surface figure is this player’s overall rating plus an adjustment learned only from their matches on that surface.

Match results

11 matches· Main tour · 2026

  • LTitouan Droguet2026· Erste Bank Open · Qualifying 1st Round3-6, 6-3, 5-7
  • LFederico Cina2026· BNP Paribas Fortis European Open · Qualifying 1st Round3-6, 6-7(4)
  • LAndrea Guerrieri2026· US Open · Qualifying 2nd Round6-3, 4-6, 1-6
  • WGustavo Heide2026· US Open · Qualifying 1st Round2-6, 6-4, 6-4
  • LJurij Rodionov2026· Generali Open · Round 14-6, 2-6
  • LLorenzo Sonego2026· EFG Swiss Open Gstaad · Round 14-6, 6-7(4)
  • LChristopher O'Connell2026· Wimbledon · Qualifying 1st Round6-7(3), 4-6
  • LRoman Safiullin2026· Roland Garros · Qualifying 2nd Round4-6, 4-6
  • WClement Chidekh2026· Roland Garros · Qualifying 1st Round6-1, 7-5
  • LDaniel Merida2026· Tiriac Open presented by UniCredit Bank · Qualifying Final2-6, 2-6
  • WStefan Horia Haita2026· Tiriac Open presented by UniCredit Bank · Qualifying 1st Round6-3, 3-6, 7-6(0)