listen.
design.
deliver.
~/mainline → build
LIVE—building something great

Built for leagues. Designed like brands.

Custom league, tournament, and program websites — schedules, standings, brackets, registration, and admin tools, all custom-coded.

Our Approach

League software doesn't have to look like league software.

Most league and tournament sites read like a 2008 admin panel — clunky tables, stock templates, and a logo someone made in PowerPoint. We build league platforms that work like the big leagues and look like a brand: scores, schedules, brackets, stats, registration, and admin tools wrapped in a design your players, parents, and sponsors actually want to look at.

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League Platforms

The full stack: scores, schedules, standings, stats, team pages, recaps, and a public face that doesn't embarrass your league.

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Tournament Sites

Live brackets, pool play, seedings, championship archives. Single-event sites or multi-league district hubs.

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Registration & Payments

Player and team registration flows with payment, waivers, rosters, and league-ready data on the back end.

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Admin Backends

Score entry, roster management, schedule edits, and content updates — built for commissioners and team managers, not engineers.

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Brand & Marketing Sites

Camps, academies, coaches, and program sites that need a real identity — not a Squarespace template with your logo glued on.

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Ongoing Support

Season-to-season updates, new features, and a real person who picks up the phone when something breaks before a game.

How It Works

Three steps to launch

01

Tell Us About Your League

Send an email with the basics — how many teams, what you score, how you register, what's broken about your current site. We respond within 24 hours.

02

Design & Build

We design the brand, build the site, wire up the admin tools, and load your data. You see every step and weigh in before we ship.

03

Launch & Run Your Season

The site goes live, your commissioners and managers get trained, and we're around all season for fixes, new features, and game-day backup.

Behind the Keyboard

Hi, I'm Adam. 👋

One person. One studio. Every pixel.

Main Line Web Design is a one-person studio based just outside Philadelphia. I design and build every league platform myself — from the first sketch to the final deploy.

No agencies, no outsourced templates, no Rolodex of contractors I'm managing behind the scenes. Just me, the code, and your league.

I work mostly with leagues, tournaments, coaches, and programs that want a site that actually represents them — not the same generic SportsConnect or LeagueLineup page every other team is stuck with.

When I'm not building, you can probably find me on a softball field somewhere around Delco.

20
Live Projects
100%
Custom Code
1
One-Person Studio
0
Templates Used
Who We Build For

Built for every level of the game.

If you run it, manage it, coach it, or organize it — we've probably built something like it. And if we haven't, we'd love to.

Little Leagues
Travel & Club Teams
Adult Leagues
Tournaments & Showcases
School & HS Programs
Camps & Academies
Coaches & Trainers
Districts & Associations
What Clients Say

Don't take our word for it.

“
Main Line Web Design built us a site that truly captures the spirit of our program. Professional, fast, and incredibly easy to work with. The finished product exceeded all of our expectations.
Gregg DownerHead Coach, Lower Merion High School
“
We'd been patching together spreadsheets and group texts for years. Adam built us a real website in weeks — schedules, rosters, standings, all of it. Our players can finally find their games.
League AdminLong Beach Diamond Classics

Ready to upgrade your league?

Starting a new league, running a tournament, or finally rebuilding the site every parent complains about — let's talk.