Where is O. G. Simion from?

O. G. Simion represents Romania and is 29 years old.

How many titles has O. G. Simion won?

O. G. Simion has won 1 career ATP title.

What is O. G. Simion's career record?

O. G. Simion's career win-loss record is 96-92.

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O. G. Simion

ATP Unranked

RomaniaAge 29

2026 Record: 4W-5L(44%)Career Titles: 1Career W-L: 96-92

Win Rate

44%Struggling

Hard

0W-1L

Clay

50%

4W-4L

About O. G. Simion

O. G. Simion is a 29-year-old men's professional tennis player from Romania, competing on the ATP Tour, with 1 career title. He carries a career match record of 96–92 (51% win rate), and he is 4–5 on the season (44% of his matches won this year).

He plays right-handed with a two-handed backhand and is at his most consistent on clay this season, where he has won 50% of matches (4–4).

Below you can see his upcoming fixtures, recent results, and head-to-head opponents. O. G. Simion's 1 career title are tracked alongside the rest of his season-by-season form. bouncey updates Simion's schedule, scores, and broadcast info in real time during tournament play.