United States

Thai Son Kwiatkowski: Ranking, Schedule & Stats

ATP Rank
#1589
Age
31
Height
188 cm (6'2")
Plays
Right

Thai Son Kwiatkowski is a professional tennis player from United States, born 13 February 1995. The American competes on the ATP Tour and plays right-handed. Kwiatkowski stands 188 cm (6 ft 2 in) tall. The American's record favours hard (50%, 123-123) over clay (41%, 15-22). The American was born in Charlotte.

This page tracks Thai Son Kwiatkowski's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.

Biographical details (birthplace, residence, coach, height, weight) sourced from Wikidata (CC0 public domain). See Thai Son Kwiatkowski on Wikipedia for more.

Rankings

Recent form

19 last 10

Trends

Kwiatkowski has won 16 of the last 30 first sets

53%

Kwiatkowski has won 3 of 16 deciding sets

19%

Kwiatkowski has won 5 of 14 tiebreaks

36%

Ranking Projection

No. 1589ATP3 pts
12-month highNo. 1583

Trajectory from our weekly snapshots. Defending— points dropping in the next ~12 weeks (last year's results at the same events). Win … — points gained by winning the round they're currently in. Expected — most likely landing rank from our draw model (Elo over the bracket). ATP points table.

Clutch Rating

5/ 100Struggles under pressure
Break points saved
65
Break points won
6
Deciding sets
1
Tiebreaks
26

How a player performs in the biggest moments, across 288 matches in our records. About

Career highs

Ranking · last 12 monthsbestnow
No. 1583No. 1589
No. 1583 · 30 May 2026No. 1583 · 1 Jun 2026No. 1583 · 8 Jun 2026No. 1589 · 15 Jun 2026No. 1589 · 17 Jun 2026No. 1589 · 18 Jun 2026No. 1589 · 22 Jun 2026No. 1589 · 29 Jun 2026No. 1589 · 6 Jul 2026No. 1589 · 13 Jul 2026
12 mo agonow
Umpiry Rating 1467 · peak 1574 · 2020Umpiry rank #1499 · ATP #158990

Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.

2026 season form

13W–L25%

Current streak
7 losses

Recent surface record

Clay1117 (39%)
Hard7585 (47%)
Grass012 (0%)

Career record

138158W–L

Career surface record

Clay1522 (41%)
Hard123123 (50%)
Grass013 (0%)

Recent results

W
Phoenix CH · Qual. Q1 · hard
4-4
L
Phoenix CH · Qual. Q2 · hard
6-23-65-7
L
Dallas · Qual. Q1 · hard
0-64-6
L
Dallas · Qual. Q1 · hard
0-64-6
L
Charlottesville CH · Round of 32 · hard
5-73-6
L
Winston Salem CH · Round of 32 · hard
6-734-6
L
Winston-Salem · Qual. Q1 · hard
6-35-73-6
L
Winston-Salem · Qual. Q1 · hard
6-35-73-6
L
Washington · Qual. Q1 · hard
2-64-6
L
Washington · Qual. Q1 · hard
2-64-6
W
Winston-Salem · Qual. Q1 · hard
7-694-67-67
W
Winston-Salem · Qual. Q1 · hard
7-694-67-67
L
Winston-Salem · Qual. Q2 · hard
3-64-6
L
Winston-Salem · Qual. Q2 · hard
3-64-6
L
Santo Domingo CH · Round of 32 · clay
1-62-6

More United States players

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Frequently asked questions

How tall is Thai Son Kwiatkowski?

Thai Son Kwiatkowski is 188 cm (6 ft 2 in) tall.

When was Thai Son Kwiatkowski born?

Thai Son Kwiatkowski was born on 13 February 1995 (31 years old).

Where is Thai Son Kwiatkowski from?

Thai Son Kwiatkowski is from United States, born in Charlotte on 13 February 1995.

Is Thai Son Kwiatkowski right or left-handed?

Thai Son Kwiatkowski plays right-handed.

How good is Thai Son Kwiatkowski on clay?

On clay, Thai Son Kwiatkowski has compiled a 15-22 record (41% wins).

How good is Thai Son Kwiatkowski on hard?

Thai Son Kwiatkowski's hard-court record stands at 123-123, a 50% win rate.