Tennis coach silhouetted on a clay court at golden hour
Founded by Nate Emge · NYC

Tennis coaching,
finally at scale.

Founded by Nate Emge, former Associate Director of the John McEnroe Tennis Academy. Built for the coaches who set the standard, and the players who want to meet it.

01 — How Crosscourt works

Three steps.
Everything else is craft.

01

Upload your swing

Phone is enough. Tag the stroke, the surface, what you were working on.

02

Get the AI breakdown

Phase-by-phase tags, monospaced metrics, recommended drills. Instant.

03

Work with a coach

A real coach, who knows your history. Telestrator notes, voice tracks, weekly calls.

Forehand swing on clay
PREPBACKSWINGCONTACTFOLLOW
03 — A reading, not a score

The AI does the looking.
The coach does the work.

Every upload is broken into five phases — preparation, backswing, forward swing, contact, follow-through — and tagged Strong, Good, or Improve. The numbers are there for those who want them. The note is what changes the swing.

Racket head
112km/h
Hip-shoulder
38°
Contact depth
−15cm
Kinetic chain
0.42s
JOHN McENROE TENNIS ACADEMYUSPTAITFUSTA PLAYER DEVELOPMENTNCAA D-IATP / WTA TOUR ALUMNI
04 — Pricing

Three plans for players.
One simple deal for coaches.

Plan 01
Open
$0/ month

Two AI analyses a month. View any coach.

Plan 02
Member
$29/ month

Unlimited analyses. Send any swing to your coach for human review.

Plan 03
Private
$149/ month

Monthly 1:1 with a Tier-1 coach. Priority review. Invite-only clinics.