Mark Krupkin
2025
| J200Woodbridge | Quarter | |
| J300Sandiego | 1R | |
| J300Indianwells | 1R | |
| J200Santodomingo-2 | 2R | |
| J200Santodomingo | Quarter |
2024
| J100Woodbridge | [8] | Semi |
| J300Spring-Panamericanitf | 1R | |
| J100Santodomingo-3 | [8] | 3R |
| J100Veracruz | 2R | |
| J100Burlington | [5] | Quarter |
| J200Woodbridge | 2R | |
| J300Sandiego | 1R | |
| J100Thehague | [7] | 3R |
| J30Medford | [1] | Win |
| J100Sanjose-2 | Quarter |
2023
| J100Burlington-2 | [5] | Quarter |
| J60Lexington | [3] | Semi |
| J60Corpuschristi | [7] | Semi |
| J300Houston | 2R | |
| J60Orlando | [6] | 1R |
| J100Calgary | 2R | |
| J60Fredericton | [2] | Final |
Nation
USA
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking 297th
Year-end Junior World Ranking
- Year-end 2024 384th
- Year-end 2023 440th
- Year-end 2022 1660th
Rival
Michael Antonius (1-1)
Volodymyr Gurenko (2-0)
Loic Petrecca (1-1)
Dani Szabo (1-1)
Randy Manoela Rakotonavahy (2-0)
Match Details
2025 J200Woodbridge
| W | 1R | Volodymyr Gurenko | 4-6 6-2 6-4 |
| W | 2R | Yubel Ubri | 6-1 6-3 |
| L | QF | Matisse Farzam | 6-7 5-7 |
2025 J300Sandiego
| L | 1R | Loic Petrecca | 6-1 6-7 0-5 |
2025 J300Indianwells
| L | 1R | Nav Dayal | 4-6 6-7 |
2025 J200Santodomingo-2
| W | 1R | Paul Vega | 6-3 6-1 |
| L | 2R | Emanuel Ivanisevic | 5-7 3-6 |
2025 J200Santodomingo
| W | 1R | Miko Lapalme | 6-1 6-1 |
| W | 2R | Kolos Kincses | 7-6 6-3 |
| W | 3R | Michael Antonius | 3-6 6-4 7-6 |
| L | QF | Vihaan Reddy | 6-7 3-6 |
2024 J100Woodbridge
| W | 1R | Zackary Kimelman | 6-4 6-3 |
| W | 2R | Ranak Pajpani | 6-2 6-0 |
| W | QF | Volodymyr Gurenko | 6-2 7-5 |
| L | SF | Michael Antonius | 0-6 2-6 |
2024 J300Spring-Panamericanitf
| L | 1R | Joseph Oyebog Jr | 3-6 3-6 |
2024 J100Santodomingo-3
| W | 2R | Lucca Acioly | 6-4 6-4 |
| L | 3R | Alberto Puello | 4-6 3-6 |
2024 J100Veracruz
| W | 1R | Oliver Moises Aguilar Gasperin | 6-1 6-0 |
| L | 2R | Charlie Valentine | 1-4 |
2024 J100Burlington
| W | 1R | Eric William Wang | 6-3 6-2 |
| W | 2R | Gaku Nayuki | 7-6 6-3 |
| L | QF | Adam Faragcao | 5-7 6-4 2-6 |
2024 J200Woodbridge
| W | 1R | Dani Szabo | 6-4 7-5 |
| L | 2R | Cooper Woestendick | 2-6 3-6 |
2024 J300Sandiego
| L | 1R | Denny Bao | 6-2 4-6 3-6 |
2024 J100Thehague
| W | 2R | Viktor Kirov | 7-5 7-6 |
| L | 3R | Alexandre Vassard | 6-7 6-3 3-6 |
2024 J30Medford
| W | 1R | Jerry Han | 6-0 6-3 |
| W | 2R | Randy Manoela Rakotonavahy | 6-0 6-2 |
| W | QF | Gavin Goode | 6-3 6-2 |
| W | SF | Arnav Bhandari | 6-3 6-3 |
| W | F | Sebastian Bielen | 6-3 6-4 |
2024 J100Sanjose-2
| W | 1R | Fabrizio Fallas | 6-4 6-2 |
| W | 2R | Roben Gavani | 7-5 7-6 |
| L | QF | Dominick Mosejczuk | 4-6 4-6 |
2023 J100Burlington-2
| W | 1R | Loic Petrecca | 6-2 6-3 |
| W | 2R | Zackary Kimelman | 6-4 6-0 |
| L | QF | Robin Boeckli | 2-6 2-6 |
2023 J60Lexington
| W | 1R | Dylan Fayerman | 6-1 4-6 6-0 |
| W | 2R | Lucas Kimelman | 6-3 6-4 |
| W | 3R | Kedar Desai Desai | 6-2 6-4 |
| W | QF | Benjamin Sparks | 6-3 7-6 |
| L | SF | Andrew Ena | 4-6 3-6 |
2023 J60Corpuschristi
| W | 1R | Zhangsiqi Zhou | 6-2 6-0 |
| W | 2R | Rowan Matorin | 6-1 2-6 7-5 |
| W | 3R | Jacob Golden | 6-3 6-4 |
| W | QF | Roshan Santhosh | 7-6 2-6 6-3 |
| L | SF | Lachlan Gaskell | 4-6 2-6 |
2023 J300Houston
| W | 1R | Cal Riggs | 6-1 6-2 |
| L | 2R | Kuang Qing Xu | 3-6 1-6 |
2023 J60Orlando
| L | 1R | Nischal Spurling | 6-2 6-7 4-6 |
2023 J100Calgary
| W | 1R | David Asenov | 6-4 6-0 |
| L | 2R | Denny Bao | 4-6 3-6 |
2023 J60Fredericton
| W | 1R | Antoine Genereux | 6-0 6-1 |
| W | 2R | Randy Manoela Rakotonavahy | 6-3 6-2 |
| W | QF | Eloi Roux | 6-0 6-3 |
| W | SF | Andres Ispas | 7-5 6-3 |
| L | F | Dani Szabo | 3-6 6-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,253