AGATHANo gut feelings
Alexander Blockx

TennisATPRight-handed

Alexander Blockx

BelgiumAge, ranking and results

Alexander Blockx is a tennis player on the ATP Tour who reached a career-high ranking of No. 27 on September 14, 2026.

42 ATP Tour matches

Updated

About Alexander Blockx

Alexander Blockx was born on April 8, 2005, in Antwerp, Belgium, and plays on the ATP Tour. He plays right-handed with a two-handed backhand and turned pro in 2022. On September 14, 2026, Blockx reached a career-high ATP Tour ranking of No. 27.

Match history42

Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.

2026: 24-16

DateTournamentRoundOpponentResultScoreSurface
Oct 9Shanghai MastersRound 2Quentin HalysL6-4, 6-7(9), 4-6Hard
Sep 29Japan OpenRound 1Valentin VacherotL6-7(2), 6-7(4)Hard
Sep 9US OpenQuarterfinalKaren KhachanovL2-6, 5-7, 2-3 ret. (ret.)Hard
Sep 7US OpenRound 4Francisco CerundoloW6-3, 4-6, 7-5, 7-5Hard
Sep 5US OpenRound 3Flavio CobolliW6-7(4), 6-3, 6-0, 6-3Hard
Sep 3US OpenRound 2Marco TrungellitiW6-3, 6-2, 3-6, 6-1Hard
Aug 31US OpenRound 1Tomas Barrios VeraW6-3, 6-4, 6-2Hard
Aug 17Cincinnati OpenRound 3Flavio CobolliL5-7, 6-4, 5-7Hard
Aug 15Cincinnati OpenRound 2Mariano NavoneW6-3, 6-4Hard
Aug 6National Bank OpenRound 3Jiri LeheckaL3-6, 4-6Hard
Aug 4National Bank OpenRound 2Jaume MunarW/OWalkoverHard
Jul 26Millennium Estoril OpenFinalLuca Van AsscheL4-6, 6-4, 5-7Clay
Show 30 more
Jul 25Millennium Estoril OpenSemifinalLuciano DarderiW5-7, 7-6(1), 7-6(5)Clay
Jul 24Millennium Estoril OpenQuarterfinalRoman Andres BurruchagaW6-4, 5-7, 6-4Clay
Jul 22Millennium Estoril OpenRound 2Kyrian JacquetW3-6, 6-4, 7-6(4)Clay
Jul 14Croatia OpenRound 1Titouan DroguetL6-3, 2-6, 0-6Clay
Jun 30WimbledonRound 1Alexander ZverevL4-6, 7-6(8), 6-7(5), 6-7(0)Grass
May 27Roland GarrosRound 2Alex de MinaurW/OWalkoverClay
May 24Roland GarrosRound 1Chak Lam Coleman WongW6-3, 6-4, 6-2Clay
May 10Italian OpenRound 3Alexander ZverevL1-6, 4-6Clay
May 8Italian OpenRound 2Tallon GriekspoorW6-7(5), 6-3, 6-4Clay
May 7Italian OpenRound 1Federico CinaW4-6, 6-1, 6-3Clay
May 1Madrid OpenSemifinalAlexander ZverevL2-6, 5-7Clay
Apr 30Madrid OpenQuarterfinalCasper RuudW6-4, 6-4Clay
Apr 28Madrid OpenRound 4Francisco CerundoloW7-6(8), 6-2Clay
Apr 27Madrid OpenRound 3Felix Auger-AliassimeW7-6(3), 6-3Clay
Apr 25Madrid OpenRound 2Brandon NakashimaW3-6, 6-3, 6-4Clay
Apr 23Madrid OpenRound 1Cristian GarinW4-6, 7-5, 7-5Clay
Apr 15BMW Open by BitpandaRound 2Ben SheltonL4-6, 6-7(8)Clay
Apr 13BMW Open by BitpandaRound 1Yannick HanfmannW7-6(2), 6-2Clay
Apr 9Monte-Carlo MastersRound 3Alex de MinaurL5-7, 6-7(4)Clay
Apr 8Monte-Carlo MastersRound 2Flavio CobolliW6-3, 6-3Clay
Apr 6Monte-Carlo MastersRound 1Denis ShapovalovW6-4, 4-6, 6-3Clay
Apr 5Monte-Carlo MastersQualifying FinalDamir DzumhurW7-6(8), 6-2Clay
Apr 4Monte-Carlo MastersQualifying 1st RoundFrancesco MaestrelliW7-6(3), 6-2Clay
Mar 17Miami OpenQualifying FinalChristopher O'ConnellL6-4, 4-6, 4-6Hard
Mar 16Miami OpenQualifying 1st RoundChun-Hsin TsengW7-6(5), 6-3Hard
Mar 2Indian WellsQualifying 1st RoundMartin LandaluceL0-6, 2-6Hard
Jan 18Australian OpenRound 1Jaime FariaL3-6, 6-3, 3-6, 4-6Hard
Jan 15Australian OpenQualifying FinalJason KublerL6-3, 3-6, 0-1 ret. (ret.)Hard
Jan 14Australian OpenQualifying 2nd RoundAlex MolcanW6-1, 6-1Hard
Jan 13Australian OpenQualifying 1st RoundMarco CecchinatoW6-3, 6-4Hard

How he is doing nowThrough Oct 9

ATP rankingNo. 281,640 points, ESPN, Nov 5
2026 record19-13clay 14-6, hard 5-6, grass 0-1
Last 105-5LLLWWWWLWLNewest first. Three losses in a row.

Agatha on Alexander Blockx

Every graded call Agatha sealed on his matches since Oct 1, 2026, newest first. Each is 1 unit at its sealed price; the number opens its receipt.

Record1-0Units+1.18u1 graded call
DateMatchCallPriceResultUnitsReceipt
Oct 8vs Quentin HalysPREDQuentin Halys to win+118WON+1.18u#581

CareerPro since 2022

4years2022 to 2026
  1. 2023First ATP matchLost to Yannick Hanfmann, BNP Paribas Fortis European Open
  2. 2026Career high No. 27Sep 14, 2026
  3. Oct 9, 2026Latest matchLost to Quentin Halys, Shanghai Masters

Grand Slam titles

AO0Round 1 (2026)0-2 in our records
RG0Round 1 (2026)1-0 in our records
WIM0Round 1 (2026)0-1 in our records
USO0Quarterfinal (2026)4-1 in our records

First ATP match

Oct 17, 2023: lost to Yannick Hanfmann 4-6, 6-7BNP Paribas Fortis European Open, on hard

Latest match

Oct 9, 2026: lost to Quentin Halys 6-4, 6-7, 4-6Shanghai Masters, Round 2, on hard court

Challenger and ITF finals

Challenger: 6 singles finals, 4 won. ITF: 4 singles finals, 2 won. From 2023 to 2026.

Singles

  1. L
    Feb 2026Runner-up at Play In Challenger, France (indoor hard), losing to Luca Van Assche 2-6, 4-6.
  2. W
    Jan 2026Won the title at Workday Canberra International, Australia (hard), beating Rafael Jodar 6-4, 6-4.
  3. W
    Oct 2025Won the title at Slovak Open, Slovakia (indoor hard), beating Titouan Droguet 6-4, 6-3.
  4. L
    Jul 2025Runner-up at Winnipeg National Bank Challenger, Canada (hard), losing to Liam Draxl 6-1, 3-6, 4-6.
  5. W
    Jan 2025Won the title at Oeiras Indoors III, Portugal (indoor hard), beating Liam Draxl 7-5, 6-1.
  6. W
    Nov 2024Won the title at Hyogo Noah Challenger, Japan (indoor hard), beating Jurij Rodionov 6-3, 6-1.
  7. W
    Nov 2023Won the title at M25 Sunderland, UK (indoor hard), beating Tibo Colson 4-6, 6-2, 6-4.
  8. W
    Oct 2023Won the title at M25 Glasgow, UK (indoor hard), beating Anton Matusevich 5-7, 6-4, 6-2.
Show 2 more
  1. L
    Sep 2023Runner-up at M25 Falun, Sweden (indoor hard), losing to Tibo Colson 5-7, 6-4, 3-6.
  2. L
    Mar 2023Runner-up at M15 Sharm El Sheikh, Egypt (hard), losing to Saba Purtseladze 3-6, 4-6.

Most often against

The players he has met most in our records, with the head-to-head.

0-3Blockx trails

Last: Jun 30, 2026, Wimbledon Round 1, lost

Flavio Cobolli3 meetings
2-1Blockx leads

Last: Sep 5, 2026, US Open Round 3, won

1-1All square

Last: Apr 25, 2026, Madrid Open Round 2, won

Eliot Spizzirri2 meetings
0-2Blockx trails

Last: Oct 13, 2025, BNP Paribas Fortis European Open Qualifying Final, lost

1-1All square

Last: Apr 13, 2026, BMW Open Round 1, won

Sources and updates

Results and schedules come from Agatha's own records of the ATP Tour. The ATP ranking is ESPN's, as of Nov 5, 2026.

Updated Nov 11, 2026, 7:24 AM ET. Results and form refresh after every match; biography facts are checked weekly.