OM
ATP Singles

Otso Martikainen FIN

Finland · 20 years old

Otso Martikainen is 14–13 in 2026 across 5 tournaments, winning 2 titles. Career: 27–33 (45.0%) with 2 titles.

2026 Record
14–13
51.9% win rate
2026 Titles
2
5 events played
Career Record
27–33
2 titles
Career High
—

Otso Martikainen's 2026 season

TournamentSurfaceResultW–LDates
UTR PTT Carvoeiro Men +H 06hardSF3–2Apr 27
UTR PTT Arnhem Men 03indoor_hardSF3–2Apr 21
UTR PTT Arnhem Men 02indoor_hardSF2–3Apr 13
UTR PTT Krakow Men 02carpetWon3–3Mar 2
UTR Trnava M01indoor_hardWon3–3Jan 19

2026 serve & return

Service points won
63.7%
No. 216 of 684
Return points won
36.9%
Aces per match
4.9
Break points saved
63.6%
Members

Otso Martikainen ranks in the 80th percentile on serve. See every split.

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 Otso Martikainen

How old is Otso Martikainen?

Otso Martikainen is 20 years old, born January 20, 2006.

Where is Otso Martikainen from?

Otso Martikainen represents Finland.

What is Otso Martikainen's career record?

Otso Martikainen has a career singles record of 27–33 (45.0%) with 2 titles from 2 finals.

How is Otso Martikainen doing in 2026?

Otso Martikainen is 14–13 in 2026 with 2 titles from 5 tournaments.

Who did Otso Martikainen play last?

Otso Martikainen lost to Samuel de Felipe Garcia at UTR PTT Carvoeiro Men +H 06 on May 2, 2026.

Stats updated daily · 2026 season through May 2, 2026