Playing Surfaces in Tennis

Rafael Nadal equalled the record for the most Grand Slam wins with Roger Federer, both now have won 20 grand slams which was quite unimaginable just a few years ago. Novak Djokovic is also not far behind with his 17 grand slam titles. Who knows how many grand slams these three, arguably some of the greatest players of all time, will end up winning at the end of their careers. And will the question of ‘who is the greatest’ ever be answered?

What about being the greatest on a typical playing surface? Rafael Nadal made history by winning the Roland Garros for the 13th time and made everyone certain that he is the king of clay. Roger Federer has also established his legacy on grass by winning 8 Wimbledon titles. So, are all tennis players dominant on certain playing surfaces? How do the different playing surfaces play a part in tennis?
 

The typical tennis calendar consists of four major grand slams and several other lower tier tournaments. The calendar is designed in such a way that it incorporates all 3 types of playing surfaces, Grass, Hard and Clay, at different periods of the year. Carpet was also once a very popular playing surface until 2009 when it was discontinued. The grand slam tournaments are the ones that are most coveted, they take place at a certain time every year. Since weather conditions also matter, the calendar is designed to make playing and maintaining each type of playing surface easier. Australian Open is the first of major tournament and is played in January on Hard Courts, then the French Open in June on Clay Courts, Wimbledon in July on Grass Courts, the US Open in September on Hard Courts and season finishes with season ending Finale tournament in November again on Hard Courts. So, there is a season for each type of playing surface. Moreover, the grand slams are sandwiched in between the lower tier tournaments with same surface as the grand slam that follows, so players can alter their playing style and get used to the surface.

One may ask why do the players have to adjust their style of play and get used to a different surface? These are professional tennis players with years of experience and number of winnings to their names. However, each surface being so different from each other, every player will find it different to play on a surface after playing on entirely different surface for months.

Let us have a look at what different materials are used for each surface.

Hard Courts                                                                                                                          

Hard courts are the most common for both indoor and outdoor courts. Both the Australian Open and U.S. Open use types of hard court surfaces; the Australian Open uses a synthetic surface called Plexicushion and the U.S. Open uses a product called DecoTurf. A hard court is usually made of asphalt or concrete that has a layer of padding, which is then covered with paint that has sand mixed in. The more sand you add to the paint, the slower the surface becomes.

Clay Courts

Clay Courts are more common in European countries. The French Open and other tournaments like Barcelona and Madrid Open use Clay courts. A true clay court is crushed shale, stone or brick, and is deep red. Clay requires a lot of upkeep, as it must be frequently watered, rolled and brushed.

Grass Courts

Grass courts take a lot of maintenance, with reseeding, watering and mowing; thus, you don't see many new grass courts popping up. Wimbledon is the most famous tennis tournament that uses Grass courts. Other than that, there are only few other lower tier tournaments played on grass in the typical tennis calendar.

Carpet Surface

Like mentioned above Carpet Courts are no longer on the tennis calendar, but still it is worth looking at. A carpet surface is used for indoor courts. It can be any number of synthetic materials, usually something called Supreme and Taraflex, that's like a large rubber mat rolled out over wood or cement to create a tennis surface.

However, to clearly understand how exactly one playing surface differs to the other, we need to dig a little deeper rather than just looking at the obvious part of the materials being used.

A tennis ball during a rally spends only a fraction of a second touching the playing surface however, that fraction can determine the bounce, speed and the spin on the ball.

Clay courts are typically the slowest tennis surface. Loose clay particles let the ball dig in when coming in contact with the ground giving it more bounce. Moreover, clay particles get stuck in the fuzz of the ball slowing it down because of the added drag. Grass on the other hand, makes the ball skid off the surface since blades of the grass get bent by the ball and allowing the ball to bounce at lower heights. Less friction also means grass is the fastest playing surface. Hard courts are typically medium-fast or fast surfaces. Unlike clay and grass, ball does not dig in or skid. Therefore, hard courts give the ball a consistent bounce and speed. 





Given characteristics of each playing surface and its effect on the bounce and speed, players must adjust their playing style when surface changes. For example, one may notice, when playing clay courts players tend to position themselves further from the baseline to adjust to the slow speed and high bounce, on grass courts a playing style of serve and volley might give an advantage and hard courts might give an advantage to hard and flat hitters of the ball.

Movement on the court is again a very important part of tennis and yes that too changes from surface to surface. Clay allows players more time to play there shot, slide and reposition. Grass makes running slippery and tricky since ball tends to keep low. Hard courts allow players to play aggressive given speed and consistence bounce. This also results in specific players being more successful on a specific playing surface as per their natural playing style. We can see this from three top players in men’s tennis, Federer, Nadal and Djokovic, and their grand slam titles on each surface. Federer has most titles (8) on grass court, Nadal has most titles (13) on clay and Djokovic and Federer have most on (11) on hard court, with Djokovic being 6 years younger than Federer so still time to improve his record further. The specific characteristics of each surface is may be the reason we get to see those majestic backhands from Federer hitting low and fast balls, high bounce and slow speed on clay giving Nadal a chance to put more top spin on the ball with his skilled forehands and Djokovic with his ability to hit hard and flat allowing him to hit those amazing passes on hard courts.



Each playing surface also comes with its own distinct difficulties. Clay courts tend to be easy to run on however making it more tiring since players must generate more power to hit the ball because of the slow speed. Consistence bounce and medium-fast speed results in longer rallies on hard courts and longer overall matches. Hardness of the court also results in more stress on knees and other joints. Therefore, we get to see more injuries and retirements on hard courts. Grass court matches tend to be of shorter durations because it is harder to return a serve.

Another interesting point to note is the change in shoes. Tennis shoes typically have a haring bone pattern on the outer sole which provides traction. Clay court shoes generally have tighter and sharper pattern. Haring bone pattern also sometimes makes the clay to get stuck and that is why we see players tapping their shoes in between the points.  Hard court shoes have the same pattern though not as defined to make it grip and absorb impacts.




All in all, it is always difficult to argue who the best player is, however, digging a little deeper into the smaller details makes it more understandable. Tennis as it is a great sport to watch live or on television; knowing these small details and better understanding of the demands of the sport from players while playing on different surfaces might just make it more exciting. 

 




Picture Credits - Getty Images

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