World No. 1292 Boris Arias is 32 and plays right-handed. Still looking for a winning surface: Hard 1-2, Clay 1-3. Too many free points go away on serve: 4.5 double faults a match, and the first delivery wins only 61.2%. Average on return: 36.5% of return points won and 17.8% of break points converted.

A difficult stretch: 5 of the last 5 matches lost. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Curitiba Brazil Qualifying.

Serving and returning

1st serves in

61.2%

Won on 1st serve

61.7%

Won on 2nd serve

45%

Aces per match

1.5

Double faults per match

3.9

Break points saved

56%

Return games won

20.9%

Points won on return

36.1%

Service points won

55.2%

All points won

46.3%

Career Past 12 months

Titles

Finals

Semi-final runs

Tournaments played

Results by tournament

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

Sorted by best result, not by date

Year by year

2026

2026in progress

3–6

W–L

Matches

0–1

Tiebreaks

1.3

Aces per match

Double faults per match

1st serves in 62.3%

Won on 1st serve 62.9%

Won on 2nd serve 42.2%

Break points converted 50%

Break points saved 60%

2025

0–5

W–L

Matches

0–1

Tiebreaks

Aces per match

3.6

Double faults per match

1st serves in 65.6%

Won on 1st serve 58.2%

Won on 2nd serve 30.1%

Break points converted 40%

Break points saved 48.7%

2024

0–2

W–L

Matches

—

Tiebreaks

1.5

Aces per match

4.5

Double faults per match

1st serves in 60.9%

Won on 1st serve 62.9%

Won on 2nd serve 31.1%

Break points converted 0%

Break points saved 61.1%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.