🇺🇸 USA

Learner Tien

ATP Tour World #15 Aggressive Baseline
World #15
Updated: 2026-09-08
Learner Tien
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Player Profile

BornDecember 2, 2005
Height1.80 m
PlaysLH / 2HBH
Turned Pro2023
CoachMichael Chang
Nationality🇺🇸 USA
Prize Money~$4.2M
Tour Titles2
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Current Equipment — 2025–26

Racquet Blade 98 Retail frame · Read full racquet review →
Strings Luxilon ALU Power Full polyester · String profile →
Shoes Nike
Clothing Nike
String tension
21.8–23.6 kg / ≈ 48.1–52.0 lbs
Low (18 kg)Tour avg (~24 kg)High (36 kg)

This is close to the ATP tour average of approximately 24 kg (53 lbs).

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Racquet Specs

FrameWilson Blade 98 16×19 V9
Head size98 sq. in.
Weight (unstrung)305 g
Weight (strung)330 g
BalanceHead Light
String pattern16 × 19
Swingweight326
Stiffness (RA)62
Note: Retail frame — specs from the iq.tennis racquet database.
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Playing Style & Technique

Play style
Aggressive Baseline
Forehand grip
Semi-Western
Backhand
Two-handed
Serve stance
Platform

Learner Tien plays an attacking baseline game built on consistent power and depth. Their forehand is the primary offensive weapon — struck with a semi-western grip and heavy topspin to generate pace while keeping the ball deep in the court.

Their two-handed backhand is reliable and can be used both to redirect pace and to hit outright winners. Learner tends to dictate play from behind the baseline, looking for short balls to step in and finish the point.

How their equipment supports their style: The Blade 98 suits an aggressive baseliner's need for a balance of power and control. Luxilon ALU Power provides the spin and durability required for consistent heavy-ball hitting from the baseline.

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Career Highlights

2
ATP Titles
59–39
Career W-L
60%
Win Rate
#18
Career High
~$4.2M
Prize Money
0
Grand Slams
Australian Open
QF '26
Roland Garros
R3
Wimbledon
R2
US Open
R1

Frequently Asked Questions

Learner Tien plays with the Blade 98 racket (also spelled racquet). Retail frame — specs from the iq.tennis racquet database. You can see all Wilson players on the ATP equipment list.
Learner Tien uses Luxilon ALU Power — a polyester setup. String choice is tracked weekly at iq.tennis and updated when changes are detected.
Learner Tien strings at 21.8–23.6 kg (48.1–52.0 lbs). This is close to the ATP tour average of approximately 24 kg (53 lbs).
Learner Tien wears Nike on the ATP Tour.
Learner Tien's setup is a solid starting point for club players who hit with topspin and like to attack. The Blade 98 is accessible at multiple playing levels. If you use Luxilon ALU Power or a similar string, aim for 22–25 kg (48–55 lbs) for a good balance of control and feel. Compare rackets side by side or browse our string profiles to work out what suits your game.