GK
ATP Singles

Geoff Kosseifi USA

USA · 16 years old

Geoff Kosseifi is 3–8 in 2026 across 2 tournaments. Career: 3–8 (27.3%) with 0 titles.

2026 Record
3–8
27.3% win rate
2026 Titles
0
2 events played
Career Record
3–8
0 titles
Career High
—

Geoff Kosseifi's 2026 season

TournamentSurfaceResultW–LDates
UTR Boca Raton M06hard3rd1–5Oct 5
UTR Boca Raton M03hardSF2–3Mar 23

2026 serve & return

Service points won
—
Return points won
—
Aces per match
—
Break points saved
—
Members

See every split for Geoff Kosseifi.

Full career history back to their first tour match, surface and opponent splits, rivalries, per-match serve and return numbers, percentile ratings and the custom model.

Get Started

Frequently asked questions about Geoff Kosseifi

How old is Geoff Kosseifi?

Geoff Kosseifi is 16 years old, born February 4, 2010.

Where is Geoff Kosseifi from?

Geoff Kosseifi represents USA.

What is Geoff Kosseifi's career record?

Geoff Kosseifi has a career singles record of 3–8 (27.3%) with 0 titles from 0 finals.

How is Geoff Kosseifi doing in 2026?

Geoff Kosseifi is 3–8 in 2026 with 0 titles from 2 tournaments.

Who did Geoff Kosseifi play last?

Geoff Kosseifi beat Roman Venger at UTR Boca Raton M06 on October 11, 2026.

Stats updated daily · 2026 season through October 11, 2026