🇺🇸 USA · Right-handed · 188 cm · b. 1995-02-13

Thai-Son Kwiatkowski

Active 2017–2023 · best rank seen: 187

0–7Win–loss

0Titles

0Grand Slams

0Masters

0Finals

65GOAT pts

Hard

0–6 (0.0%)

Grass

0–1 (0.0%)

Grand Slam record

	'17	'20
Australian Open
Roland Garros
Wimbledon
US Open	1R	1R

Season by season

Gold band: best three-year window (2017–2019).

Match results

Winston-Salem Hard ATP 250

R64

Luca Van Assche

3-6 6-3 6-2

H2H

Methodology

Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.