Mohit Srivastava @mohit

While I think the debate on whether tennis is better now or 10-20 years ago is genuinely interesting for a few reasons, I'm more interested in the idea that Alcaraz and Sinner (and the Big 3) might be partially wasting their all time talents because the Tour has decided that nearly 70% of elite tournaments on the men's side (Masters, ATP Finals, Slams) are to be played on medium to medium fast hard courts (including Saudi masters from 2027) In doing so the Tour is likely narrowing both developmental progression and potential for variety of playstyles that playing on three distinct surfaces used to gift this sport with. Of course poly strings and to a lesser extent modern racquets mean that something close to game theory optimal tennis strategy converges across all surfaces. For e.g. hit a huge but repeatable first serve and then hit a huge but high margin forehand, meaning 70% of points Alcaraz and Sinner play on serve are over in just a couple of racquet swings, regardless of surface. But I'm confused why there's so little urgency around the real homogenisation of conditions, specifically the creep of hard courts eating the tour. And the possibility of unwanted long term effects like a loss of matchup and skill set diversity Grass and clay, while playing much closer to hard courts than they did in the 1970's, are still sufficiently different to produce matchup and shot diversity at the elite level. You can see this turn up in return strategy differences in the clay to grass season transition, slice rates etc. I think tennis is suffering from short sightedness by allowing the tour to become so hard court dominant. And the more near-identical hard courts we have the easier is it to justify more tournaments on that surface in the name of calendar consistency. A self-perpetuating concrete creep. This is part of the justification used in the continued marginalisation of the South American golden swing happening now It's probably not a question of cost and maintenance for grass, not at the elite level. Three grass court warmups (Berlin WTA, Stuttgart ATP, Mallorca WTA) spend approx $600k annually collectively for grass court maintenance. This is not prohibitive for the profit margins that Masters 1000's or Slams operate under (but it is for smaller events, which is its own issue). It's a question of will and thinking about short and long term tradeoffs We're slowly losing one of the things that makes tennis genuinely great, surface diversity. This doesn't show up in most audience analysis. In part because the creep of hard courts has been gradual, but also because it's impossible to miss what you haven't experienced. But there is an opportunity cost to having great players mostly ply their trade on one rather than three more evenly split surfaces, and an even greater cost to junior players optimising mostly for a hard court tour rather than a grass, clay, and hard court environment The Alcaraz Sinner Roland Garros final was by far their greatest match so far, in part because the surface blunted serves and pushed both into all sorts of interesting point construction. Matches like that are a forcing function for better and more interesting versions of those players in years to come. The tournament composition is mostly baked in now for decades to come (two week masters have been given 30 year contracts). But I'll be mourning the counterfactual greats. Richer, stranger versions of players we never got to meet, shapeshifting across surfaces, yet sacrificed to institutional short-sightedness

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Gill Gross 🦣 @Gill_Gross

4 months ago

This question of tennis evolution/regression is forever unprovable, but based on how all sports have worked for the last 40 years, there’s a VERY high chance Stan has the right answer here. He’s also one of the most qualified people on the planet to speak on it.

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I think this is broadly correct. But I'd focus on specification instead - getting good at thinking about and formally writing down the safety, liveness, and performance properties of the system. Verification follows from specification.

gabe @allgarbled

4 months ago

I think the best investment you could make right now if you work on distributed systems would be to get really good at methods for verifying systems correctness and performance

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Congratulations to the Super Bowl champion @Seahawks! This defense was special. MVP Kenneth Walker was dominant. And Sam Darnold gave us one of the best comeback stories in a long time. Enjoy the celebration.

@TheSwaminator @DjokerNole @Lorenzo1Musetti @AustralianOpen And then Sinner won the tournament. Will the same happen this year with Djokovic at AO?

OJO a esto que os voy a contar. Sinner ha ganado TODAS las estadísticas del partido ante Djokovic. -Mejor % de 1ro: 75 a 70% -Mejor % de ptos con 1ro: 80 a 71% -Mejor % de ptos con 2do saque: 52 a 51% -Más aces: 26 a 12 -Menos dobles faltas: 2 a 3 -Más winners: 72 a 46 -Mismos errores no forzados: 42 -Más puntos al resto: 33 a 26% -Más puntos ganados en total: 152 a 140 Y aún así... HA GANADO NOVAK DJOKOVIC. No traten de entenderlo: Es tenis. No es ganar más puntos, sino ganar los más importantes. Qué locura.

Espero que tengáis voz para la final 😬

Alonso Dominguez @alonsodr_14

5 months ago

M.B.H Lo que ha pasado hoy es lo más grande que he vivido nunca. Gracias @carlosalcaraz . Te queremos.

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Adam Sandler remembers his time working with Malcolm-Jamal Warner on 'The Cosby Show.' 💔

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