ATP Tour

Alexander Blockx
Alexander Blockx
Alexander Blockx
Alexander Blockx
YTD Rank: ${ytdRank} Career High Rank (${careerDate}): ${careerRank}
  • Personal
  • Career
    • Started playing tennis aged four.
    • Has worked with coach Philippe Cassiers for the past 16 years
    • Blockx father Oleg was a track athlete, excelling in hurdle races while Blockx’s mother Natalia was a professional swimmer.
    • Was born in Antwerp

    (UPDATED 17 JANUARY 2026)

    • Former World No. 1 junior broke into Top 100 at career-high No. 95 in January 2026 after defeating fellow NextGen players Budkov Kjaer and Jodar to his 4th Challenger title in Canberra.
    • Made his ATP Tour debut at 2023 Antwerp as Q and defeated No. 61 Giron for 1st ATP Tour win of career at 2025 ATP Masters 1000 Cincinnati as Q.
    • Qualified for 2025 Next Gen ATP Finals and advanced to the final, losing to Tien in a rematch of 2023 Australian Open final in juniors and made Grand Slam main draw debut at 2026 Australian Open as LL.
    • Owns 65-35 Challenger record (4-1 in finals), winning titles at 2024 Kobe, 2025 Oeiras-3, 2025 Bratislava-2 and 2026 Canberra.
    • Went 108-48 in ITF juniors, highlighted by winning 2023 Australian Open boys’ singles, defeating Tien in the championship match, becoming 1st Belgian junior Grand Slam champion since Coppejans at 2012 Roland Garros.
    • Also reached boys’ doubles final at 2023 Australian Open partnering Fonseca (l. to Tien/Williams).
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