Alex Hernández| Full name | Juan Alejandro Hernández Serrano |
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| Country (sports) | Mexico |
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| Born | (1999-06-23) 23 June 1999
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| Height | 1.75 m (5 ft 9 in) |
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| Turned pro | 2017 |
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| Plays | Right-handed (two-handed backhand) |
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| Prize money | US$ 154,460 |
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| Career record | 2–4 |
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| Career titles | 0 |
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| Highest ranking | No. 409 (12 January 2026) |
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| Current ranking | No. 410 (2 February 2026) |
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| Career record | 0–1 |
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| Career titles | 0 |
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| Highest ranking | No. 374 (2 February 2026) |
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| Current ranking | No. 374 (2 February 2026) |
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| Last updated on: 4 February 2026. |
Juan Alejandro Hernández Serrano (more commonly known as Alex Hernández (born 23 June 1999) is a Mexican professional tennis player. He has a career-high ATP singles ranking of No. 409 achieved on 12 January 2026 and a doubles ranking of No. 374 achieved on 2 February 2026.[1] He is currently the No. 2 singles player from Mexico.[2]
Career
2022-2025: ATP debut and first wins, top 500
Hernández made his ATP main draw debut at the 2022 Abierto Mexicano Telcel after receiving a wildcard into the singles main draw.[3][4] He lost to Pablo Andújar after winning only one game.[5]
At the 2022 Los Cabos Open he won his first round match against lucky loser Colombian Nicolás Barrientos becoming the first Mexican in the singles history of the tournament to win a match in the main draw.[6] Hernández played second seed Félix Auger-Aliassime in the next round and lost in straight sets.[7] As a result, he moved more than 50 positions up in the rankings into the top 500 and the following week reached a new career-high ranking of No. 462 on 15 August 2022.[5]
He received a qualifying wildcard for the Challenger 125, the 2023 Mexico City Open but lost in the first qualifying round to Evan Zhu[8] and for the 2024 edition and this time advanced to the main draw after qualifying.[9]
Hernández also received a wildcard for the new Challenger 125 tournament in Mexico, the 2025 Morelia Open and defeated Colombian Nicolás Mejía in the first round[10] and eight seed Juan Pablo Ficovich in the second recording his biggest win of his career thus far, to reach his first Challenger quarterfinal.[11]
Ranked No. 493 at the 2025 Los Cabos Open as a wildcard entry, Hernández recorded his second and biggest career ATP win over Daniel Taro, after he trailed 3-6, 2-5, and reached a new career ranking of world No. 431 on 21 July 2025.[12][13][14]
ATP Challenger Tour finals
Doubles: 2 (1 title, 1 runner-up)
| Legend
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| ATP Challenger Tour (1–1)
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ITF World Tennis Tour finals
Singles: 3 (3 runner-ups)
| Result
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W–L
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Date
|
Tournament
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Tier
|
Surface
|
Opponent
|
Score
|
| Loss
|
0–1
|
Jul 2024
|
M15 Huamantla, Mexico
|
WTT
|
Hard
|
Eric Hadigian
|
3–6, 2–6
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| Loss
|
0–2
|
Mar 2025
|
M15 Huamantla, Mexico
|
WTT
|
Hard
|
Garrett Johns
|
6–4, 0–6, 6–7(5–7)
|
| Loss
|
0–3
|
May 2025
|
M15 Villahermosa, Mexico
|
WTT
|
Hard
|
Dan Martin
|
7–5, 2–6, 3–6
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Doubles: 5 (5 runner-ups)
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|
| Finals by surface
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| Hard (0–4)
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| Clay (0–1)
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|
| Result
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W–L
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Date
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Tournament
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Tier
|
Surface
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Partner
|
Opponents
|
Score
|
| Loss
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0–1
|
Dec 2019
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M15 Cancún, Mexico
|
WTT
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Hard
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Mauricio Astorga
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Fernando Yamacita
Eduardo Ribeiro
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4–6, 4–6
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| Loss
|
0–2
|
Jul 2022
|
M15 Cancún, Mexico
|
WTT
|
Hard
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Alan Fernando Rubio Fierros
|
Trey Hilderbrand
Noah Schachter
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5–7, 1–6
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| Loss
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0–3
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May 2024
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M15 Villahermosa, Mexico
|
WTT
|
Hard
|
Rodrigo Pacheco Méndez
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Noah Schachter
Herbert Jody Maginley
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4–6, 4–6
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| Loss
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0–4
|
Jan 2025
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M15 Antalya, Turkiye
|
WTT
|
Clay
|
Rodrigo Pacheco Méndez
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Gökberk Sarıtaş
Mert Naci Türker
|
6–3, 6–7(4–7), [10–12]
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| Loss
|
0–5
|
Jun 2025
|
M25 Santo Domingo, Dominican Republic
|
WTT
|
Hard
|
Luis Carlos Álvarez
|
Lucca Pignaton
Lucas Andrade da Silva
|
4–6, 4–6
|
References
External links