Making sense of tennis data
Compare rates with attempt counts and streaks with dates and event scope. Choose serve, return, rally or research measures that answer the question at hand.
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Publication and correction timeline
Source publication, publication on this site, updates and corrections for articles linked to this topic. These are not the times when matches or real-world events happened. Titles and links point to current article editions, not reconstructed historical drafts.
Reading charted matches: serve direction and return-depth coverage
Linked the related in-depth magazine article.
Sources linked to this article · 2
Six weeks of training: what changed in starts and reactive movement
Added participant and training details, test procedures and before-and-after times.
Two tiebreaks, shifting leads: how Andreeva reached Beijing’s last four
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 1
Two tiebreaks, shifting leads: how Andreeva reached Beijing’s last four
Updated Korean names and terminology, wording or event context where applicable.
Sources linked to this article · 1
Bublik wins 40 of 47 first-serve points to stop Machac
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 1
Reading charted matches: serve direction and return-depth coverage
Added core and optional charting fields, serve and return-depth codes, denominators and comparison conditions.
Sources linked to this article · 2
Draxl secured his 2026 NBO wildcard before the Winnipeg final
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 2
Draxl secured his 2026 NBO wildcard before the Winnipeg final
Updated Korean names and terminology, wording or event context where applicable.
Sources linked to this article · 2
Official rankings and Elo answer different questions
Added dated player examples, surface ratings, inclusion criteria and the interpretation of peak ratings.
Sources linked to this article · 1
Did an outward coaching cue still help two weeks later?
Added group allocation, eight-week training, two-week retention and task-specific results.
No breaks needed: Heide beats Diallo through two tiebreaks
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 1
No breaks needed: Heide beats Diallo through two tiebreaks
Updated Korean names and terminology, wording or event context where applicable.
Sources linked to this article · 1
Forty first-serve points each: Lehecka’s 80% and Borges’s 67%
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 2
Sixteen holds, yet three sets: Lehecka’s Tokyo win over Bergs
The date this site published the article, separate from the date of a match, study or event it discusses.
Sources linked to this article · 1
Sixteen holds, yet three sets: Lehecka’s Tokyo win over Bergs
Updated Korean names and terminology, wording or event context where applicable.
Sources linked to this article · 1
Three aces for Mpetshi Perricard: Medvedev’s Dubai 2025 return challenge
The date this site published the article, separate from the date of a match, study or event it discusses.
Miami 2026 semifinals: Sinner’s tiebreak and Lehecka’s return pressure
Added decisive sequences, denominator-based statistics and previous-match context.
Sources linked to this article · 1
Miami 2026 semifinals: Sinner’s tiebreak and Lehecka’s return pressure
Updated Korean names and terminology, wording or event context where applicable.
Sources linked to this article · 1
How variable arm movements can support a stable shot
Added equipment and target conditions, arm coordination findings and a practical observation task.
Sources linked to this article · 1
Comparing racket vibration: ball speed, direction and feel
Added speed conditions, sensor placement, directional damping findings and demo guidance.
Sources linked to this article · 1

27% de primeiros saques, nenhum break point: o set de Rybakina que um número só não explica
Rybakina venceu 22 de 30 pontos no saque no primeiro set da final do US Open de 2026, mesmo acertando só 27% dos primeiros serviços. Falta olhar como os pontos viraram games.
8 min de leituraZverev ganhou 39 de 42 pontos com o primeiro saque. Isso não é uma estatística de aces
O domínio inicial de Alexander Zverev no saque contra Ben Shelton na final do US Open de 2026 mostra por que primeiros saques em quadra, aces e pontos ganhos contam histórias diferentes.
8 min de leituraNenhum título de Slam. 72,5% de vitórias em sets decisivos. Como lembrar Nishikori?
A despedida de Kei Nishikori trouxe de volta uma estatística extraordinária em sets decisivos. Ela merece atenção e uma leitura mais cuidadosa que “ele sempre ganhava os pontos importantes”.
8 min de leitura
Por que Iga Świątek gostou das trocas longas em Pequim
Świątek disse que os ralis prolongados na estreia em Pequim a ajudaram a sentir a quadra e a bola. O que jogadores experientes podem aprender antes de culpar as cordas por condições pouco familiares.
7 min de leitura