Admir Kalender| Country (sports) |  Croatia |
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| Born | (2001-01-12) 12 January 2001
Umag, Croatia |
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| Height | 6 ft 4 in (193 cm) |
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| Prize money | US$25,554 |
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| Career record | 0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 0 |
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| Highest ranking | No. 966 (28 August 2023) |
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| Current ranking | No. 1269 (14 July 2025) |
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| Career record | 1–1 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
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| Career titles | 0 |
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| Highest ranking | No. 460 (30 June 2025) |
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| Current ranking | No. 462 (14 July 2025) |
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| Last updated on: 14 July 2025. |
Admir Kalender (born 12 January 2001) is a Croatian tennis player.
Kalender has a career-high ATP singles ranking of world No. 966, achieved on 28 August 2023 and a doubles ranking of No. 460, achieved on 30 June 2025.[1]
Kalender made his ATP main draw debut at the 2021 Croatia Open Umag after receiving a wildcard into the doubles main draw.[2]
ITF World Tennis Tour finals
Singles: 1 (1 runner-up)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Aug 2022 | M15 Celje, Slovenia | WTT | Clay | Roko Horvat | 3–6, 6–3, 1–6 |
Doubles: 12 (6 titles, 6 runner-ups)
| | | Finals by surface | | Hard (0–3) | | Clay (6–3) | |
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Aug 2021 | M15 Bad Waltersdorf, Austria | WTT | Clay |  Lukas Krainer | Lukas Neumayer
Neil Oberleitner | 7–5, 3–6, [7–10] |
| Loss | 0–2 | Mar 2022 | M15 Antalya, Turkey | WTT | Clay |  Sarp Ağabigün |  Felix Gill
 Román Andrés Burruchaga | 4–6, 3–6 |
| Win | 1–2 | Jul 2022 | M15 Metzingen, Germany | WTT | Clay | Antonio Šančić |  Lukáš Pokorný
 Alfredo Perez | 7–6(7–5), 6–3 |
| Win | 2–2 | Jul 2024 | M15 Kuršumlijska Banja, Serbia | WTT | Clay |  Pavel Verbin |  Vuk Rađenović
 Aristotelis Thanos | 6–4, 6–4 |
| Loss | 2–3 | Aug 2024 | M15 Kuršumlijska Banja, Serbia | WTT | Clay | Pavel Verbin | Kirill Mishkin
Vitali Shvets | 4–6, 6–3, [8–10] |
| Win | 3–3 | Aug 2024 | M15 Pirot, Serbia | WTT | Clay | Vuk Rađenović | Stefan Latinović
 Younes Lalami Laaroussi | 7–5, 0–6, [10–8] |
| Loss | 3–4 | Nov 2024 | M25 Monastir, Tunisia | WTT | Hard | Yankı Erel | Marat Sharipov
Lukáš Pokorný | walkover |
| Loss | 3–5 | Nov 2024 | M15 Monastir, Tunisia | WTT | Hard | Nikola Bašić |  Matyáš Černý
Jonáš Kučera | 2–6, 6–2, [9–11] |
| Loss | 3–6 | Feb 2025 | M25 Trento, Italy | WTT | Hard (i) | Nino Serdarušić | Jan Jermář
 Dan Added | 4–6, 4–6 |
| Win | 4–6 | May 2025 | M25 Bol, Croatia | WTT | Clay | Pavel Verbin | Matej Dodig
Nino Serdarušić | 3–6, 6–4, [10–6] |
| Win | 5–6 | Jul 2025 | M15 Nova Gorica, Slovenia | WTT | Clay | Nino Serdarušić |  Stijn Pel
Oren Vasser | 6–1, 6–4 |
| Win | 6–6 | Aug 2025 | M15 Kuršumlijska Banja, Serbia | WTT | Clay | Pavel Verbin | Zoran Ludoški
Novak Novaković | 6–3, 6–4 |
References
External links