Tennis

Karolína Muchová

Czech tennis player and 2023 French Open finalist

4 sourced records. Each exercise has a top recorded mark and its evidence. Check the date, age, effort and method before you compare.

Karolína Muchová Serve speed

Karolína Muchová's recorded Serve speed is 177 km/h. Performance date: 2026-01-23. Age at the time: 29. This was a competition result. The source at prod-scores-api.ausopen.com gives this mark. Source type: official result.

2026 Australian Open, 3rd Round, vs Magda Linette · 3rd Round; fastest serve in this match

Source quote and limits

“"name":"Fastest serve","teamA":{"primary":177,"secondary":"110 mph","subscript":"kmh"”

Australian Open official match statistics: Karolina Muchova vs Magda Linette (2026-01-23)

The official AO match-centre JSON gives the match date and both player identities. In stats.key_stats, set All, Fastest serve, teamA.primary is 177 and subscript is kmh. teamA corresponds to teams[0], Karolina Muchova. This is one measured serve, the match maximum; averages and set-level duplicate maxima are excluded. Human-readable match page: https://ausopen.com/match/2026-karolina-muchova-vs-magda-linette-ws306. The response was saved on 2026-10-26; this API path has no season segment.

Serve speed history. Methods and conditions can differ between records.
Date	Competition / season and method	Value	Unit	Source
2026-01-25age 29	2026 Australian Open, 4th Round, vs Coco GauffTennis serve speed	174	km/h	prod-scores-api.ausopen.com Evidence Official result; Competition; performance date 2026-01-25. Australian Open official match statistics: Coco Gauff vs Karolina Muchova (2026-01-25) 4th Round; fastest serve in this match “"teamB":{"primary":174,"secondary":"108 mph","subscript":"kmh"” The official AO match-centre JSON gives the match date and both player identities. In stats.key_stats, set All, Fastest serve, teamB.primary is 174 and subscript is kmh. teamB corresponds to teams[1], Karolina Muchova. This is one measured serve, the match maximum; averages and set-level duplicate maxima are excluded. Human-readable match page: https://ausopen.com/match/2026-coco-gauff-vs-karolina-muchova-ws403. The response was saved on 2026-10-26; this API path has no season segment.
2026-01-23age 29	2026 Australian Open, 3rd Round, vs Magda LinetteTennis serve speed	177	km/h	prod-scores-api.ausopen.com Evidence Official result; Competition; performance date 2026-01-23. Australian Open official match statistics: Karolina Muchova vs Magda Linette (2026-01-23) 3rd Round; fastest serve in this match “"name":"Fastest serve","teamA":{"primary":177,"secondary":"110 mph","subscript":"kmh"” The official AO match-centre JSON gives the match date and both player identities. In stats.key_stats, set All, Fastest serve, teamA.primary is 177 and subscript is kmh. teamA corresponds to teams[0], Karolina Muchova. This is one measured serve, the match maximum; averages and set-level duplicate maxima are excluded. Human-readable match page: https://ausopen.com/match/2026-karolina-muchova-vs-magda-linette-ws306. The response was saved on 2026-10-26; this API path has no season segment.
2026-01-21age 29	2026 Australian Open, 2nd Round, vs Alycia ParksTennis serve speed	175	km/h	prod-scores-api.ausopen.com Evidence Official result; Competition; performance date 2026-01-21. Australian Open official match statistics: Karolina Muchova vs Alycia Parks (2026-01-21) 2nd Round; fastest serve in this match “"name":"Fastest serve","teamA":{"primary":175,"secondary":"109 mph","subscript":"kmh"” The official AO match-centre JSON gives the match date and both player identities. In stats.key_stats, set All, Fastest serve, teamA.primary is 175 and subscript is kmh. teamA corresponds to teams[0], Karolina Muchova. This is one measured serve, the match maximum; averages and set-level duplicate maxima are excluded. Human-readable match page: https://ausopen.com/match/2026-karolina-muchova-vs-alycia-parks-ws211. The response was saved on 2026-10-26; this API path has no season segment.
2026-01-19age 29	2026 Australian Open, 1st Round, vs Jaqueline CristianTennis serve speed	177	km/h	prod-scores-api.ausopen.com Evidence Official result; Competition; performance date 2026-01-19. Australian Open official match statistics: Karolina Muchova vs Jaqueline Cristian (2026-01-19) 1st Round; fastest serve in this match “"name":"Fastest serve","teamA":{"primary":177,"secondary":"110 mph","subscript":"kmh"” The official AO match-centre JSON gives the match date and both player identities. In stats.key_stats, set All, Fastest serve, teamA.primary is 177 and subscript is kmh. teamA corresponds to teams[0], Karolina Muchova. This is one measured serve, the match maximum; averages and set-level duplicate maxima are excluded. Human-readable match page: https://ausopen.com/match/2026-karolina-muchova-vs-jaqueline-cristian-ws121. The response was saved on 2026-10-26; this API path has no season segment.

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Photo: Hameltion, CC BY-SA 4.0, via Wikimedia Commons. Cropped.