Gabriel Diallo and Goncalo Oliveira will square off in the 2^nd round of the Nonthaburi 4 Challenger for the 1^st time in their career. They are scheduled to compete on Thursday at 11:00 am on COURT 1. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Gabriel Diallo who should win in 2 sets.

As per the initial odds, Gabriel Diallo is the pick to win this match.
Gabriel Diallo -> 1.138
Goncalo Oliveira -> 5.1

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Prediction and head to head Gabriel Diallo vs. Goncalo Oliveira

There is no head to head record between Gabriel Diallo and Goncalo Oliveira since this will be the first time that they will face off in the main tour.

Gabriel Diallo

Ranked no. 105, Diallo got to the 2^nd round after beating Ji Sung Nam 7-6(9) 6-0.

In the 1^st round, The Canadian had a good straight sets win against Sung Nam (7-6⁹ 6-0). During the match, Diallo scored 70 points vs Sung Nam’s 53. Gabriel was exceptionally aggressive to blast 32 winners.

Regarding the service games, Diallo scored 9 aces and he committed only 1 double fault. Overall, Gabriel Diallo was extremely effective on serve to win 80% (32/40) of his 1st serve and 59% (10/17) on the second serve. However, this didn’t prevent his to concede the serve once. Gabriel broke Sung Nam 4 times after converting 67% of his break points (4/6).

Diallo has a solid match record in the last 6 years having won 63% of his matches (121-70). 24-9 on hard in 2024. Talking about his performance on the same surface of this competition, Diallo has a composed64-33 win-loss record in the last 6 years on hard.

His best result of the current season was conquering the title the Chicago Challenger where he defeated Bu Yunchaokete in the final 6-3 7-6(3).

The Canadian has a compiled 37-20 win-loss record in 2024, 24-9 on hard (See FULL STATS).

Previously in the Nonthaburi 4 Challenger

Gabriel has never competed in this tournament before.

Goncalo Oliveira

Ranked no. 281, Oliveira reached the 2^nd round after defeating Beibit Zhukayev 7-6(5) 6-4.

In the 1^st round, Goncalo had a good straight sets win against Zhukayev (7-6⁵ 6-4). During the match Oliveira scored 76 points vs Zhukayev’s 63. Goncalo was extremely aggressive to blast 41 winners.

About the serving games, Oliveira bagged 9 aces and he committed only 4 double faults. Goncalo Oliveira was very efficient on serve to win 89% (41/46) of his 1st serve and 59% (13/22) on the second serve. This was the main reason for not conceding a single break during the match. Oliveira broke Zhukayev once after converting 25% of his break points (1/4).

Goncalo’s best result of the season was reaching the final in M25 Brazzaville and M25 Sapporo.

The Portuguese has an aggregate 33-24 win-loss record in 2024, 19-14 on hard (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Diallo	Oliveira
Match played	1	1
Tot Set	2	2
Tot Games	19	23
Pts	70-53	76-63
Total Points	123	139
Winners	32	41
%Winners	46%	54%

Both Diallo and Oliveira played 1 match. Both players have not dropped a single set in this event so far. Talking about their workload, Diallo and Oliveira have played the same amount of sets 2. However, Diallo played 4 games less than Oliveira. The Canadian scored 32 winners (46% of the total points). On the other side, Oliveira blasted 41 winners (54%).

Serve Performance

Serve	Diallo	Oliveira
Aces	9	9
Avg per match	9	9
1st in	40/57	46/68
%1st in	70%	68%
1st pts	32/40	41/46
%1st pts	80%	89%
2nd pts	10/17	13/22
%2nd pts	59%	59%

Diallo bagged 9 aces . Oliveira managed to score 9 aces . Diallo won 80% points on his first serve. He had a solid display on his second serve to win 59% of the points. On the other side, Oliveira won 89% of the points on his first serve. He had a solid display on his second serve to win 59% of the points.

How they played the important points

Breaks	Diallo	Oliveira
Won	4	1
Converted	4/6	1/4
% Converted	67%	25%
Conceded	3	0
Saved	2	0
% Saved	67%	0%
Times Broken	1	0

The Canadian broke his opponent 4 times with a 67% conversion rate. The Canadian lost his serve once and he saved 67% of the break points that he conceded. Oliveira broke his opponent once with a 25% conversion rate. The Portuguese was rock solid on his serve as he has never conceded a single service game after saving 0 break points.

Diallo
	R1 Sung Nam	Total
Score	7-69 6-0
Tot Set	2	2
Tot Games	19	19
pts	70-53	70-53
Total points	123	123
Winners	32	32
%Winners	46%	46%
SERVE
Aces	9	9
Double Faults	1	1
1st in	40/57	40/57
% 1st in	70%	70%
1st pts	32/40	32/40
% 1st pts	80%	80%
2nd pts	10/17	10/17
% 2nd pts	59%	59%
Breaks
Won	4	4
Converted	4/6	4/6
Converted %	67%	67%
Conceded	3	3
Saved	2/3	2
Saved %	67%	67%
Times Broken	1	1

Oliveira
	R1 Zhukayev	Total
Score	7-65 6-4
Tot Set	2	2
Tot Games	23	23
pts	76-63	76-63
Total points	139	139
Winners	41	41
%Winners	54%	54%
SERVE
Aces	9	9
Double Faults	4	4
1st in	46/68	46/68
% 1st in	68%	68%
1st pts	41/46	41/46
% 1st pts	89%	89%
2nd pts	13/22	13/22
% 2nd pts	59%	59%
Breaks
Won	1	1
Converted	1/4	1/4
Converted %	25%	25%
Conceded	0	0
Saved	0/0	0
Saved %	–	0%
Times Broken	0	0

Tennis Scores in Nonthaburi 4 Challenger

• Denis YevseyevYevseyev – Egor GerasimovGerasimov (6-1 6-2) – See score progression
• Mitchell KruegerKrueger – Yurii DzhavakianDzhavakian (6-2 6-1) – See score progression
• Alex BoltBolt – Yuta ShimizuShimizu (7-6⁷ 7-5) – See score progression
• Ilia SimakinSimakin – Wishaya TrongcharoenchaikulTrongcharoenchaikul (7-5 6-2) – See score progression
• Tung-Lin WuWu – Marco TrungellitiTrungelliti (6-1 6-3) – See score progression
• Gabriel DialloDiallo – Ji Sung NamSung Nam (7-6⁹ 6-0) – See score progression
• Arthur CazauxCazaux – Vadym UrsuUrsu (6-1 6-2) – See score progression
• Dalibor SvrcinaSvrcina – Mitsuki Wei Kang LeongWei Kang Leong (6-1 6-1) – See score progression
• Goncalo OliveiraOliveira – Beibit ZhukayevZhukayev (7-6⁵ 6-4) – See score progression
• James McCabeMcCabe – Alejandro Moro CanasMoro Canas (6-4 7-6²) – See score progression
• Mackenzie McdonaldMcdonald – Thanapet ChantaChanta (6-3 6-1) – See score progression
• Aslan KaratsevKaratsev – Illya MarchenkoMarchenko (6-1 6-4) – See score progression
• Adam WaltonWalton – Yu Hsiou HsuHsiou Hsu (6-3 6-3) – See score progression
• Chak Lam Coleman WongLam Coleman Wong – Kasidit SamrejSamrej (6-4 6-3) – See score progression
• Rio NoguchiNoguchi – Maximilian MartererMarterer (7-6³ 7-5) – See score progression
• Daniel EvansEvans – Khumoun SultanovSultanov (4-6 6-2 6-2) – See score progression

Upcoming matches in the draw

• Mitchell KruegerKrueger – Mackenzie McdonaldMcdonald (2-4) – H2H and prediction
• Denis YevseyevYevseyev – Tung-Lin WuWu (1-1) – H2H and prediction
• Alex BoltBolt – Adam WaltonWalton (3-2) – H2H and prediction
• Goncalo OliveiraOliveira – Gabriel DialloDiallo (0-0) – H2H and prediction
• Rio NoguchiNoguchi – Dalibor SvrcinaSvrcina (0-2) – H2H and prediction