Compare

Comparing 3 coaches.

Same fields. Same trust states. Same verifiability. The point of comparison on Baseline is to read like-for-like.

Coach 1 of 3

Lin Chen

Phoenix, Arizona

Languages: English, Mandarin
Identity verified: Verified Sep 2025
Years coaching: 3 (verified)
Coach type: Junior Development CoachVerified
Who they coach: Junior recreational · Junior tournament
Level range: UTR 3 - 8
Lesson formats: Private, Semi-private (max 4), Group
Frequency: Per session, no minimum
Surfaces: Hard
Private rate: $70 — $95 / hour
Semi-private rate: $50 — $65 / hour per player
Verified claims: 6 of 8
Client-confirmed patterns: 0
Reviews: 2
Inquiries open: Yes

View full profile

Lin Chen

Filipp Pogostkin

James Okonkwo

Location

Phoenix, Arizona

Redmond, WA

Boston, Massachusetts

Languages

English, Mandarin

English, Russian

English, French

Identity verified

Sep 2025

Aug 2026

Feb 2025

Years coaching

3 (verified)

11 (verified)

Coach type (primary)

Junior Development Coach

Verified

—

High Performance Coach

Verified

Who they coach

Junior recreational · Junior tournament

Adult competitive · College prep · Junior tournament

Level range

UTR 3 — 8

UTR 5 — 9

UTR 6 — 11

Lesson formats

Private, Semi-private (max 4), Group

Private, Semi-private (max 2)

Frequency

Per session, no minimum

Twice weekly

Surfaces

Hard

Hard, Indoor

Private rate

$70 — $95 / hour

Contact for rates

$120 — $160 / hour

Semi-private rate

$50 — $65 / hour per player

—

$80 — $100 / hour per player

Verified claims

6 of 8

0 of 3

5 of 6

Client-confirmed patterns

Reviews

Inquiries open

Yes

View full profile