ATP · Rank #149

Gabriel Diallo

25yrs 2.03 m 90 kg Right #33Peak Rank

64%Accuracy

Matches Analyzed

Recent Form

WLWLW

Recent & Upcoming Tap a match for full analysis

Challenger Brest France Hard Challenger Brest France (Hard) 1

2 ▴1.61

2 ▴1.61

ATP Almaty Kazakhstan Qualifying Hard ATP Almaty Kazakhstan Qualifying (Hard) 2

2 ▴1.9

O20.5 ▾1.39

2 ▾1.8

O20.5 ▴1.39

ATP Montreal Canada Hard ATP Montreal Canada (Hard) 2

1 ▴2.29

U30.5 ▾1.25

2 ▾2.01

2 ▾2.01

ATP Los Cabos Mexico Hard ATP Los Cabos Mexico (Hard) 1

1 ▴1.55

U29.5 1.26

ATP Wimbledon London Great Britain Grass ATP Wimbledon London Great Britain (Grass) 1

2 ▴1.98

O34.5 1.34

ATP Eastbourne Great Britain Grass ATP Eastbourne Great Britain (Grass) 3

1 ▴1.4

O19.5 ▾1.24

1 ▾1.66

O20.5 ▴1.34

1 ▾1.76

U31.5 1.32

ATP London Great Britain Grass ATP London Great Britain (Grass) 1

1 ▴1.19

1 ▴1.19

ATP S - Hertogenbosch Netherlands Grass ATP S - Hertogenbosch Netherlands (Grass) 1

1 ▴2.25

O19.5 ▾1.27

ATP Munich Germany Clay ATP Munich Germany (Clay) 2

1 ▾1.09

1 ▾1.09

1 ▴1.62

U28.5 ▴1.32

ATP Monte Carlo Monaco Clay ATP Monte Carlo Monaco (Clay) 1

2 ▴4.2

O18.5 ▾1.37

ATP Bucharest Romania Clay ATP Bucharest Romania (Clay) 1

1 ▴1.65

U28.5 1.32

ATP Miami USA Hard ATP Miami USA (Hard) 2

2 ▾1.82

O20.5 ▾1.32

2 ▾1.82

2 ▾1.82

ATP Indian Wells USA Hard ATP Indian Wells USA (Hard) 2

2 ▾1.27

2 ▾1.27

1 ▴1.33

O18.5 ▾1.26

Record by surface

Hard

7-10

Clay

1-3

Grass

2-4

Overall 10-17

Our AI on this player 16 correct of 25

From the matches in our database

Most-played opponents

Alexander Zverev 2 meetings 0-2 Alex de Minaur 2 meetings 0-2

About Gabriel Diallo

Gabriel Diallo is a 25-year-old right-handed professional tennis player, currently ranked world No. 149. That is below a career-high of world No. 33. The serve is the main weapon: 8 aces per match and 73% of first-serve points won over the last 52 weeks. Getting a foothold on the opponent serve is the struggle, at 32.4% of points won there. No surface has produced a winning record so far — Hard 7-10, Clay 1-3, Grass 2-4.

Results keep swinging: 3 up and 2 down across the last 5. The marathon of the run was 57 games against L. Sonego. More of the matches we cover came at ATP Eastbourne Great Britain 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 Brest France.

Serve & Return

First Serve %

69%

1st Serve Won

76.4%

2nd Serve Won

54.8%

Aces / Match

10.6

Double Faults / Match

2.2

Break Pts Saved

60.9%

Break Pts Converted

16.9%

Return Pts Won

32.8%

Service Hold %

69.8%

Total Pts Won

51.2%

Records Last 12 months

Titles

Finals

Semis or better

Events played

Tournament Results

Eastbourne ATP Quarter-Finals Munich ATP Round of 16 Bucharest ATP Round of 16 Hong Kong Men Singles ATP Round of 16 Indian Wells ATP Round of 32 Dallas ATP Round of 32 London ATP Round of 32 's-Hertogenbosch ATP Round of 32 Adelaide ATP Round of 32 Delray Beach ATP Round of 32 Los Cabos ATP Round of 32 Wimbledon, Men ATP Round of 64 ATP Madrid Masters ATP Round of 64 Miami ATP Round of 64 Monte Carlo ATP Round of 64 Montreal ATP Round of 64 Australian Open, Men ATP Round of 128 Roland Garros, Men ATP Round of 128 Almaty ATP Qualifying

Deepest runs first, not by date

Season by season

2026

2026so far

10–19

Won-lost

Matches

9–9

Tiebreaks

7.7

Aces / Match

2.5

Double Faults / Match

First Serve % 69.3%

1st Serve Won 71.2%

2nd Serve Won 47.9%

Break points won 37.8%

Break Pts Saved 58.5%

2025

35–28

Won-lost

Matches

7–13

Tiebreaks

7.7

Aces / Match

2.7

Double Faults / Match

First Serve % 67.8%

1st Serve Won 72%

2nd Serve Won 47.5%

Break points won 36.2%

Break Pts Saved 64.8%

2024

47–25

Won-lost

Matches

25–23

Tiebreaks

8.9

Aces / Match

2.6

Double Faults / Match

First Serve % 67.7%

1st Serve Won 71.5%

2nd Serve Won 51.7%

Break points won 39.2%

Break Pts Saved 63.5%

2023

2–8

Won-lost

Matches

2–3

Tiebreaks

Aces / Match

4.4

Double Faults / Match

First Serve % 67.3%

1st Serve Won 71%

2nd Serve Won 50.4%

Break points won 41.7%

Break Pts Saved 56.3%

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.

Frequently asked questions

How accurate are the AI predictions for Gabriel Diallo?

Our model has graded 25 matches involving Gabriel Diallo and got 16 right — a hit rate of 64%. The 20 most recent are listed below, each with the pick we made and how it finished.

Who has Gabriel Diallo played most often?

Of the matches we cover, Gabriel Diallo has met Alexander Zverev most often — 2 times, with a 0-2 record.