Mikalai Haliak is a 28-year-old right-handed professional tennis player, currently ranked world No. 944. Over the last 52 weeks the serve has landed 60% of first deliveries, winning 63.8% of those points. Breaking is the real weapon here: 66.7% of break chances get taken. Service games rarely slip away: 152% of them are held. The best surface is comfortably hard: 4-3 there, against 0-1 on everything else.

Lately it has not been coming together — 4 defeats in the last 5 outings. The longest match we have on record ran to 33 games, against P. Sakamoto. More of the matches we cover came at ITF Men M15 Bressuire than anywhere else — 3 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Shanghai China Qualifying.

Serve & Return

First Serve %

65.3%

1st Serve Won

64.1%

2nd Serve Won

50%

Aces / Match

2.5

Double Faults / Match

0.8

Break Pts Saved

45.5%

Break Pts Converted

100%

Return Pts Won

41.7%

Service Hold %

220.4%

Total Pts Won

77.1%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results

ITF M25 Qian Daohu Men ITF Final

UTR Olomouc M02 UTR Final

ITF M15 Bressuire Men ITF Semi-Finals

ITF M25 Huzhou Men ITF Quarter-Finals

ITF M15 Tianjin 2 Men ITF Round of 16 ITF M15 Maanshan Men ITF Round of 32 ITF M15 Phan Thiet Men ITF Round of 32 ITF M15 Tianjin Men ITF Round of 32 ITF M25 Anning Men ITF Round of 32 ITF M25 Ceska Lipa Men ITF Round of 32 ITF M25 Hazebrouck Men ITF Round of 32 ITF M25 Maanshan 2 Men ITF Round of 32 ITF M25 Maanshan Men ITF Round of 32 ITF M25 Pszczyna Men ITF Round of 32 Shanghai, China Challenger Qualifying

Shenzhen, China Challenger Qualifying

ITF M25 Louny Men ITF Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

1–1

Won-lost

Matches

—

Tiebreaks

2.5

Aces / Match

0.5

Double Faults / Match

First Serve % 65.3%

1st Serve Won 64.1%

2nd Serve Won 50%

Break points won 29.4%

Break Pts Saved 45.5%

2025

0–1

Won-lost

Matches

0–1

Tiebreaks

Aces / Match

Double Faults / Match

First Serve % 53.2%

1st Serve Won 63.4%

2nd Serve Won 50%

Break points won 50%

Break Pts Saved 62.5%

2024

7–25

Won-lost

Matches

3–5

Tiebreaks

2.3

Aces / Match

2.5

Double Faults / Match

First Serve % 59.3%

1st Serve Won 65%

2nd Serve Won 45.7%

Break points won 35%

Break Pts Saved 57.3%

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.