MexicoATP Los CabosFinished

Predictions graded

Gabriel Diallo #99Canada0Tristan Boyer #162United States2

Sets 5-7 · 2-6Tue 28 Jul 2026, 01:00 Predictions gradedFirst RoundHard

Predictions2–625%

Edges1–325%

Player Profiles

Ranking advantageGabriel Diallo · 63 places

Gabriel Diallo

Canada

The 203 cm right-hander reached a career-high singles ranking of No. 33 on 18 August 2025. His supplied current ranking is No. 99.

Current ranking: #99
Peak ranking: #33 · 2025
Current age: 24
Preferred surface: —
Hand: Right handed
Height: 203 cm

Tristan Boyer

United States

The 188 cm right-hander was born on 21 April 2001 and has reached a career-high singles ranking of No. 106. His supplied current ranking is No. 162.

Current ranking: #162
Peak ranking: #106
Current age: 25
Preferred surface: —
Hand: Right handed
Height: 188 cm

Quick Take

Pre-match view

Context last updated 27 Jul 2026, 16:04 · Europe/Bucharest

Diallo's 2-0 H2H edge and superior hard-court pedigree are countered by a 25-day layoff and Boyer's same-venue acclimatisation.

The match is expected to be tight, with value on over 22.5 total games and over 9.5 first-set games, while Diallo's moneyline at 1.50 offers no edge. A tiebreak is likely, and Diallo 2-1 at 3.50 is a worthwhile longshot.

Context

Diallo's last match was a 7-6(4) 4-6 7-6(4) 6-7(6) 6-2 loss to Lorenzo Sonego on 2 July.
- Boyer beat Lorenzo Claverie 7-6(1) 6-3 in qualifying on 25 July and advanced without a second qualifier when Bernard Tomic withdrew.
- Diallo's last15 overall record is 5-10, with three retirements in that window, suggesting inconsistent rhythm.
Boyer's last15 hard-court first-serve in is 57.1% (3 matches tracked).
- He averages 4.0 double faults per match on hard courts in that window.
- Diallo's career hard-court return points won is 37%, and he won 39% of return points in the two H2H meetings.
2024 hard-court meeting: Diallo won 7-6(6) 6-7(1) 6-4.
- 2024 clay-court meeting: Diallo won 6-7(4) 6-3 6-4.
- Both first sets went to tiebreaks, and total games were 23 and 22.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 3

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.50
The read
Diallo's 2-0 H2H edge and superior career hard-court pedigree give him a slight advantage, though Boyer's recent form (60% win rate last15) and venue acclimatisation narrow the gap.
- H2H: Diallo leads 2-0, both wins in three sets on hard and clay.
- Diallo career hard-court win rate 59.5% vs Boyer 54.3%, with Diallo holding a 54% tiebreak win rate.
- Boyer last15 hard-court sample small (3 matches) with 66.7% win rate but only 40% sets won and 47.8% games won.
- Diallo last15 overall return points won 32.7% vs Boyer 37.8%, but Diallo's first-serve points won 68.6% edges Boyer's 70.5% slightly.
BetBugs · Match WinnerlostGabriel DialloEstimated chance58%

Games2 of 4 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.75
The read
Historical H2H tightness and both players' tendency for close sets support a match exceeding 22.5 games.
- Both H2H matches went three sets with 22+ games (23 and 22 games).
- Diallo last15 overall average 24.5 games per match, Boyer 22.2.
- Boyer last15 hard-court matches averaged 22.7 games, Diallo 19.0 but only 2 matches.
BetBugs · Total GameslostOver 22.5Estimated chance62%
Signal quality Medium · Uncertainty band Lean · Market price 1.80
The read
Diallo's recent first sets average over 10 games and H2H history of tiebreaks point to a competitive opener.
- Diallo last15 overall first-set average 10.1 games, Boyer 9.7.
- Boyer last15 hard-court first-set average 10.3 games.
- Both H2H first sets went to tiebreaks (13 and 13 games).
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance60%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Boyer's recent form and tight H2H margins suggest he can keep the match within 3.5 games even if Diallo wins.
- Diallo last15 overall games won 45.7%, Boyer 51.7%.
- Boyer last15 hard-court games won 47.8% but small sample.
- H2H margins: Diallo won by 1 game and 2 games.
BetBugs · Game HandicapwonTristan Boyer +3.5Estimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
With both players showing competitive second sets in recent matches, over 9.5 games is plausible.
- Diallo last15 overall second-set average 9.9 games, Boyer 9.3.
- Boyer last15 hard-court second-set average 10.0 games.
- H2H second sets: 13 and 9 games.
BetBugs · Set 2 Total GameslostOver 9.5Estimated chance55%

Sets0 of 2 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
H2H history and both players' recent form suggest a tight contest likely to go the distance.
- Both H2H matches went to three sets.
- Diallo last15 deciding set win rate 56% career, Boyer 49%.
- Boyer last15 overall record 9-6 with 52.9% sets won, indicating many close matches.
BetBugs · Total SetslostOver 2.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Diallo's strong first-set conversion rate and Boyer's shaky hard-court serve stats in recent window suggest Diallo may edge the opener.
- Diallo first-set win conversion career 85% vs Boyer 83%.
- Diallo last15 overall first-serve points won 68.6%, Boyer 70.5% but on small hard-court sample.
- Boyer last15 hard-court first-serve in only 57.1% with 4 double faults per match.
BetBugs · Set 1 WinnerlostGabriel DialloEstimated chance55%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
H2H history and both players' average tiebreak frequency strongly support at least one tiebreak in this match.
- Both H2H matches featured at least one tiebreak (2 in first match, 1 in second).
- Diallo career tiebreak win rate 54%, Boyer 52%.
- Diallo last15 overall sets with tiebreak: 5 in 38 sets (13.2%), Boyer 4 in 34 (11.8%).
BetBugs · Tiebreak in MatchlostYesEstimated chance65%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Boyer's elevated double fault rate on hard courts and H2H average of 9 per match suggest over 5.5 is likely.
- Diallo last15 overall double faults per match 2.6, Boyer 2.7.
- Boyer last15 hard-court double faults per match 4.0.
- H2H: Diallo 8 double faults in 2 matches (4 per match), Boyer 10 (5 per match).
BetBugs · Total Double FaultsOver 5.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Diallo's superior ace count and H2H average of 14.5 total aces per match support over 12.5, though Boyer's lower ace rate tempers confidence.
- Diallo last15 overall aces per match 6.5, Boyer 5.1.
- Diallo career aces 2207 in 301 matches (7.3 per match), Boyer 868 in 315 (2.8 per match).
- H2H: Diallo 18 aces in 2 matches (9 per match), Boyer 11 (5.5 per match).
BetBugs · Total AcesOver 12.5Estimated chance52%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

Pre-match flagged 3 avoid-market areas; caution remains warranted in high-variance spots.

Head-to-Head

2-0 (2 meetings)

W7-6(6) 6-7(1) 6-4Gabriel Diallo#99vTristan Boyer#162Aug 15, 2024

W6-7(4) 6-3 6-4Gabriel Diallo#99vTristan Boyer#162Apr 11, 2024

2 total meetings

Gabriel Diallo

5W 10L

7-6(4) 4-6 7-6(4) 6-7(6) 6-2#80Lorenzo Sonego

1-6 4-6 7-6(5) 6-3 3-1 ret.#101Benjamin Bonzi

6-1 6-4#147Jack Draper

6-7(11) 6-3 6-2#31Tomas Martin Etcheverry

6-7(7) 6-4 7-5#56Terence Atmane

7-6(8) 6-3#6Alex De Minaur

6-4 3-6 7-5#47Adrian Mannarino

6-3 4-1 ret.#83James Duckworth

7-5 3-3 ret.#190Elmer Moller

6-1 6-2#2Alexander Zverev

6-1 6-2#192Vitaliy Sachko

6-2 6-3#27Joao Fonseca

6-2 6-2#74Alex Molcan

6-1 6-4#29Ugo Humbert

6-2 7-6(3)#117Yibing Wu

Tristan Boyer

9W 6L

7-6(1) 6-3#868Lorenzo Claverie

6-4 6-4#110Jacob Fearnley

1-3 ret.#171Bernard Tomic

6-3 7-5 7-5#49Nuno Borges

7-5 6-7(4) 7-6(2) 6-3#129Pablo Llamas Ruiz

6-2 6-1#137Andrea Pellegrino

6-1 6-4#200Genaro Alberto Olivieri

7-6(3) 6-3#237Jay Clarke

3-6 6-4 7-5#188David Jorda Sanchis

6-2 2-6 7-6(2)#216Nikolas Sanchez-Izquierdo

6-3 6-3#280Matteo Martineau

6-3 6-2#388Raphael Perot

6-2 6-4#53Sebastian Baez

7-6(5) 6-4#279Filip Cristian Jianu

6-2 6-3#173Lukas Neumayer

Stat Battle

Last 15 match performance, compared side by side.

GDGabriel DialloDiallo

Last 15

2–6

9 core stats · 1 even

Tristan BoyerBoyerTB

Tristan Boyer carries the stronger recent form — Gabriel Diallo's route runs through serve.

Serve · 2–2 · 1 even

1st Serve In68.6%+4.1pp64.5%

1st Serve Won68.6%+1.9pp70.5%

2nd Serve Won45.4%+3.0pp48.4%

Aces / Match6.5+1.45.1

Double Faults / Match2.6—2.7

Return · 0–1

Return Pts Won32.7%+5.1pp37.8%

Pressure · 0–2

Break Pts Converted40.3%+1.0pp41.3%

Break Pts Saved62.0%+5.9pp67.9%

Points · 0–1

Total Pts Won47.7%+3.1pp50.8%

Serve · 2–2 · 1 even

68.6%1st Serve In+4.1pp64.5%

68.6%1st Serve Won+1.9pp70.5%

45.4%2nd Serve Won+3.0pp48.4%

6.5Aces / Match+1.45.1

2.6Double Faults / Match—2.7

Return · 0–1

32.7%Return Pts Won+5.1pp37.8%

Pressure · 0–2

40.3%Break Pts Converted+1.0pp41.3%

62.0%Break Pts Saved+5.9pp67.9%

Points · 0–1

47.7%Total Pts Won+3.1pp50.8%

Gabriel Diallo #99Canada0Tristan Boyer #162United States2

Player Profiles

Gabriel Diallo

Tristan Boyer

Quick Take

Context

BetBugs edges

Over 22.5

Over 9.5

Gabriel Diallo 2-1

Gabriel Diallo

BetBugs probabilities

Result0 of 1 landed

Games2 of 4 landed

Sets0 of 2 landed

Match stats0 of 1 landed

Markets to Avoid

Gabriel Diallo 2-0 @ 2.20

Head-to-Head

Gabriel Diallo

Tristan Boyer

Stat Battle