Boris Arias is a 32-year-old right-handed professional tennis player, currently ranked world No. 1292. The serve is the vulnerable side, at 4.5 double faults per match and 61.2% of first-serve points won. Against serve the numbers sit mid-table — 36.5% of points won, 17.8% of break chances taken. No surface has produced a winning record so far — Hard 1-2, Clay 1-3.

Lately it has not been coming together — 5 defeats in the last 5 outings. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Curitiba Brazil Qualifying.

Serve & Return

First Serve %

61.2%

1st Serve Won

61.7%

2nd Serve Won

45%

Aces / Match

1.5

Double Faults / Match

3.9

Break Pts Saved

56%

Break Pts Converted

20.9%

Return Pts Won

36.1%

Service Hold %

55.2%

Total Pts Won

46.3%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results

Sao Paulo, Brazil Men Singles Challenger Round of 32 Asuncion, Paraguay Challenger Qualifying Itajai, Brazil Men Singles Challenger Qualifying Montevideo, Uruguay Challenger Qualifying Hamburg, Germany Challenger Qualifying Prague, Czech Republic Challenger Qualifying Costa do Sauipe, Brazil Challenger Qualifying Florianopolis, Brazil Challenger Qualifying

Lima 2, Peru Challenger Qualifying

Tallahassee, USA Challenger Qualifying Trieste, Italy Challenger Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

3–6

Won-lost

Matches

0–1

Tiebreaks

1.3

Aces / Match

Double Faults / Match

First Serve % 62.3%

1st Serve Won 62.9%

2nd Serve Won 42.2%

Break points won 50%

Break Pts Saved 60%

2025

0–5

Won-lost

Matches

0–1

Tiebreaks

Aces / Match

3.6

Double Faults / Match

First Serve % 65.6%

1st Serve Won 58.2%

2nd Serve Won 30.1%

Break points won 40%

Break Pts Saved 48.7%

2024

0–2

Won-lost

Matches

—

Tiebreaks

1.5

Aces / Match

4.5

Double Faults / Match

First Serve % 60.9%

1st Serve Won 62.9%

2nd Serve Won 31.1%

Break points won 0%

Break Pts Saved 61.1%

Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.