Which direction should a tennis court face?
An outdoor tennis court should be oriented with its long axis running north-south. Players face along the length of the court, so a north-south layout keeps the rising and setting sun out of both players’ sightlines through the morning and evening hours when most play happens. The convention appears in International Tennis Federation guidance and in American Sports Builders Association construction references, and it is the default assumption on nearly every professionally designed court in the northern hemisphere.
Tennis has an extra reason to take the rule seriously. The serve begins with a ball toss several feet above the server’s head, which means a server on an east-west court is not just tracking a low sun near the horizon; at certain hours they are tossing the ball directly into it. Orientation is the one glare control that is decided on paper, costs nothing at design time, and cannot be corrected after the pad is poured.
North-south is the starting answer. The rest of this guide covers the tolerances, the exceptions real sites force, and the way orientation interacts with the rest of the site plan, because on constrained parcels orientation is a negotiation rather than a compass reading.
Why north-south, and why tennis feels it more than most sports
Glare disables a net sport when the sun is low, roughly the first and last two to three hours of daylight, and when it sits inside the cone of vision of a player looking down the court. Run the court east-west and the low sun sits in one player’s face every morning and the other’s every evening, concentrated in exactly the before-work and after-work windows recreational and league play occupies. Run it north-south and the low sun sits off to the side of both sightlines.
Three tennis-specific factors sharpen the rule.
The service toss. A server looks up, not just ahead. High sun angles that barely trouble a groundstroke can still sit behind a tossed ball. This is why even midday play on a badly rotated court produces complaints on the serve first.
Sightline length. A tennis court is 78 feet between baselines, and the full pad with runbacks is roughly 120 feet long. Players read the ball across a longer horizontal distance than in pickleball, so low-angle glare has more time in the visual field per point.
Lobs and overheads. Defensive lobs push the receiving player’s eyes well above the horizon. Courts with an east-west bias produce sun-lost overheads at hours when a north-south court plays normally.
Two refinements are worth carrying into a site plan. First, orient to true north, not magnetic north; declination varies by region and a compass layout can miss by 10 degrees or more. Second, a deliberate rotation is sometimes better than exact north-south. Some designers rotate the long axis modestly, commonly in the range of 10 to 20 degrees, to bias protection toward the hours a specific facility actually programs. A club with heavy evening league play may rotate toward the setting sun’s arc for its latitude. The further a rotation drifts toward east-west, the more playing hours it costs, so this is a refinement, not permission to ignore the rule.
When sites cannot give you north-south
Orientation competes with parcel geometry, setbacks, easements, existing grades, and the layout efficiency of multi-court batteries, and it loses more often than designers admit. On constrained sites the practical question is which deviation costs least.
The workable hierarchy runs: full north-south; a rotation up to roughly 20 degrees; a rotation approaching 45 degrees with mitigation; and finally east-west with the honest acceptance that low-sun hours on open courts will be compromised. Mitigation is real but partial. Dark, tight-mesh windscreens on the fence line cut low-angle glare from the sides, and our guide to tennis court windscreens covers the material and porosity tradeoffs. Trees, buildings, and terrain to the east and west shorten the exposed hours. Canopy and roof systems remove direct sun from play entirely, and fully indoor courts make orientation irrelevant, which is one reason conversions of existing structures skip the problem.
One case deserves its own note because it propagates. A tennis pad’s orientation is inherited by everything later built on it. Tennis courts converted to pickleball keep the tennis orientation, and since both sports use the same north-south convention, a well-oriented tennis pad yields well-oriented pickleball courts, provided the pickleball courts run the same direction as the original court. Laying pickleball sideways across the tennis footprint rotates the play axis 90 degrees and manufactures an east-west problem on a correctly oriented pad; court count and orientation trade against each other, and our guide to tennis court to pickleball conversions covers how that trade is evaluated. The same inheritance applies to tennis court to padel conversions, where the padel court’s placement inside the tennis footprint fixes its orientation on day one.
Orientation at battery scale
Multi-court tennis facilities are typically laid out as batteries of parallel courts on a shared pad, which means one orientation decision governs every court, for the life of the concrete. A six-court battery locked east-west is the same mistake six times over.
The site work consequences arrive together. The pad grades and drains as one plane regardless of court count, so orientation, grading, and drainage are a single early decision; how the single-plane rule and slope tolerances work is covered in tennis court drainage. Lighting design is planned around the play axis, with pole placement and aiming angles assuming a known orientation, so facilities programming night play should resolve orientation and lighting as one decision; the fixture side is covered in tennis court lighting. Wind loading on fence lines depends on which way the long runs face relative to prevailing wind, which feeds fence engineering and windscreen porosity choices covered in tennis court fencing.
Orientation also interacts with neighbors. The open ends of a court battery project sound along the play axis, and on sites with residential edges the rotation that solves glare can change which property lines receive noise. Acoustic planning and orientation belong in the same early conversation, while both are still cheap to change.
Where orientation sits in the planning sequence
Orientation is a first-week decision that behaves like a permanent one. It is fixed the moment the pad is formed, and every later system conforms to it.
In a well-run project the sequence is: program (how many courts, played when, by whom), site selection and geotechnical review, orientation and grading concept, then court geometry, spacing, and circulation. The court and pad dimensions themselves, including runback and side-run standards, are covered in tennis court dimensions, and the full sequencing of a build is covered in tennis court construction.
The pattern across all of these decisions is that the cheapest fixes in court construction are the ones made on paper. Orientation is the purest example in the scope: it costs the same to pour a pad facing the right way as the wrong way, and no later budget can buy the difference back.
If you are planning a court, a battery of courts, or a conversion on a site where orientation is contested, an instant estimate will put real numbers to the layout options, so orientation, court count, and site work can be weighed together rather than one at a time.
Frequently asked questions
Which direction should a tennis court face?
Long axis north-south. Players face along the length of the court, and a north-south layout keeps the low morning and evening sun out of both players’ sightlines. The convention appears in ITF and American Sports Builders Association guidance for outdoor courts.
Why is east-west orientation a problem for tennis courts?
An east-west court points one player into the rising sun and the other into the setting sun during the early and late hours when most play happens. Tennis feels it acutely on the serve, because the ball toss puts the server’s eyes well above the horizon, directly into high glare angles.
Is exact north-south required, or is a rotation acceptable?
Rotations up to roughly 10 to 20 degrees off true north are common and sometimes deliberate, biasing glare protection toward the hours a facility actually programs. Protection degrades as the axis rotates further, and layouts approaching east-west need mitigation such as windscreens, screening vegetation, or shade and canopy systems.
Does orientation matter for indoor or covered tennis courts?
No. Direct sun is out of play under a roof, so indoor and covered courts are oriented for building geometry, structure, and circulation. Covered facilities have far more layout freedom on constrained parcels for exactly this reason.
Do converted courts inherit the tennis court’s orientation?
Yes. Pickleball or padel courts built on a tennis pad take their orientation from the layout chosen within the tennis footprint. Courts run parallel to the original tennis axis keep its glare protection, while pickleball laid sideways across the pad rotates the play axis 90 degrees and creates an east-west condition.
