Gabriel Diallo and Zizou Bergs will fight against each other in the 4^th round of the Shanghai Rolex Masters for the 4^th time in their career. They are scheduled to play on Tuesday at 12:30 pm on STADIUM COURT. In the following lines 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 3 sets.

As per the initial odds, Gabriel Diallo is the pick to win this match.
Gabriel Diallo -> 1.61
Zizou Bergs -> 2.31

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Prediction and head to head Gabriel Diallo vs. Zizou Bergs

This will be the 4^th time that Gabriel Diallo and Zizou Bergs face off. The head to head is 3-0 for Diallo (see full H2H stats), 1-0 on hard.

The last time that they played, Diallo won 7-5 7-6(8) in the final in S hertogenbosch back in June 2025.

Highlights Gabriel Diallo vs Zizou Bergs – S hertogenbosch 15-June-2025

Gabriel Diallo

Ranked no. 35, the Canadian got to the 4^th round after beating Benjamin Bonzi 6-4 6-4 and David Goffin 3-0 ret..

In the 3^rd round against Goffin, Diallo had a free pass after Goffin retired on a 3-0 . scoreline.

Diallo has a solid match record in the last 7 years having won 62% of his matches (168-101). 16-14 on hard in 2025. Regarding his performance on the same surface of this event, Diallo has an overall86-50 match record in the last 7 years on hard.

His best result of the season was winning the title in Hertogenbosch where he defeated Zizou Bergs in the final 7-5 7-6(8).

Gabriel has an aggregate 35-25 win-loss record in 2025, 16-14 on hard (See FULL STATS).

Previously in Shanghai

Zizou Bergs

Ranked no. 44 (career-high), Zizou reached the 4^th round after defeating Sebastian Korda 6-4 7-5, Casper Ruud 3-6 7-5 4-1 ret. and Francisco Cerundolo 7-6(1) 6-3.

In the 3^rd round, The Belgian had a good straight sets win against Cerundolo (7-6¹ 6-3). During the match Bergs scored 85 points vs Cerundolo’s 71. The Belgian was quite aggressive to blast 36 winners.

About the serving games, Bergs fired 6 aces and he committed only 2 double faults. Zizou Bergs lost the serve twice and he saved 6 break points. Furthermore, Bergs put 59% of his first serves in, winning 80% (36/45) of the points behind his 1st serve and 42% (13/31) on the 2nd serve. Bergs broke Cerundolo 3 times after converting 27% of his break points (3/11).

Overall Performance in this tournament

Zizou hasn’t dropped yet a set in the tournament to win 55% of the points he played.

Zizou’s best result of the current year was getting to the final in Auckland and Hertogenbosch.

The Belgian has a compiled 30-25 win-loss record in 2025, 19-15 on hard (See FULL STATS).

Previously in Shanghai

Previously, his best result was reaching the 2^nd round in 2024. See his history.

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Diallo	Bergs
Match played	2	3
Tot Set	4	8
Tot Games	23	70
Pts	76-52	238-200
Total Points	128	438
Winners	35	94
%Winners	46%	39%

Diallo played 2 matches while Bergs competed in 3 matches. At the moment, Zizou Bergs conceded 1 set while Gabriel Diallo hasn’t dropped a set so far. Diallo has played 4 set(s) less than Bergs (4 vs 8). Therefore, Diallo played 47 games less than Bergs. Gabriel scored 35 winners (46% of the total points). On the other side, Bergs blasted 94 winners (39%).

Serve Performance

Serve	Diallo	Bergs
Aces	8	24
Avg per match	4	8
1st in	40/59	118/206
%1st in	68%	57%
1st pts	35/40	94/118
%1st pts	88%	80%
2nd pts	13/19	48/88
%2nd pts	68%	55%

Diallo made 8 aces (4 per match). Bergs blasted 24 aces (8 per match). Diallo won 88% points behind his first serve. He very solid his second serve to win 68% of the points. On the other side, Bergs won 80% of the points behind his first serve. He had a solid display on his second serve to win 55% of the points.

How they played the important points

Breaks	Diallo	Bergs
Won	3	9
Converted	3/5	9/25
% Converted	60%	36%
Conceded	0	15
Saved	0	10
% Saved	0%	67%
Times Broken	0	5

Gabriel broke his opponents 3 times with a 60% conversion rate. Gabriel was rock solid on his serve as he has never conceded a single service game after saving 0 break points. Zizou broke his opponents 9 times with a 36% conversion rate. The Belgian conceded his serve 5 times and he saved 67% of the break points that he conceded.

Diallo
	R2 Bonzi	R3 Goffin	Total
Score	6-4 6-4	3-0 ret.
Tot Set	2	1	3
Tot Games	20	3	23
pts	63-47	13-5	76-52
Total points	110	18	128
Winners	29	6	35
%Winners	46%	46%	46%
SERVE
Aces	4	4	8
Double Faults	2	0	2
1st in	32/49	8/10	40/59
% 1st in	65%	80%	68%
1st pts	29/32	6/8	35/40
% 1st pts	91%	75%	88%
2nd pts	11/17	2/2	13/19
% 2nd pts	65%	100%	68%
Breaks
Won	2	1	3
Converted	2/4	1/1	3/5
Converted %	50%	100%	60%
Conceded	0	0	0
Saved	0/0	0/0	0
Saved %	–	–	0%
Times Broken	0	0	0

Bergs
	R1 Korda	R2 Ruud	R3 Cerundolo	Total
Score	6-4 7-5	3-6 7-5 4-1 ret.	7-61 6-3
Tot Set	2	3	2	7
Tot Games	22	26	22	70
pts	72-59	81-70	85-71	238-200
Total points	131	151	156	438
Winners	31	27	36	94
%Winners	43%	33%	42%	39%
SERVE
Aces	7	11	6	24
Double Faults	3	5	2	10
1st in	41/63	32/67	45/76	118/206
% 1st in	65%	48%	59%	57%
1st pts	31/41	27/32	36/45	94/118
% 1st pts	76%	84%	80%	80%
2nd pts	11/22	24/35	13/31	48/88
% 2nd pts	50%	69%	42%	55%
Breaks
Won	4	2	3	9
Converted	4/10	2/4	3/11	9/25
Converted %	40%	50%	27%	36%
Conceded	2	5	8	15
Saved	0/2	4/5	6/8	10
Saved %	0%	80%	75%	78%
Times Broken	2	1	2	5

Tennis Scores in Shanghai

• Nuno BorgesBorges – Juncheng ShangShang (7-6⁵ 4-6 6-3) – See score progression
• Alex De MinaurDe Minaur – Kamil MajchrzakMajchrzak (6-1 7-5) – See score progression
• Jiri LeheckaLehecka – Denis ShapovalovShapovalov (6-4 6-4) – See score progression
• Felix Auger-AliassimeAuger-Aliassime – Jesper De JongDe Jong (6-4 7-5) – See score progression
• Valentin VacherotVacherot – Tomas MachacMachac (6-0 3-1 ret.) – See score progression
• Novak DjokovicDjokovic – Yannick HanfmannHanfmann (4-6 7-5 6-3) – See score progression
• Jaume Antoni Munar ClarAntoni Munar Clar – Yoshihito NishiokaNishioka (6-4 5-7 6-1) – See score progression
• Giovanni Mpetshi PerricardMpetshi Perricard – Taylor FritzFritz (6-4 7-5) – See score progression
• Zizou BergsBergs – Francisco CerundoloCerundolo (7-6¹ 6-3) – See score progression
• Gabriel DialloDiallo – David GoffinGoffin (3-0 ret.) – See score progression
• Tallon GriekspoorGriekspoor – Jannik SinnerSinner (6-7³ 7-5 3-2 ret.) – See score progression
• Holger RuneRune – Ugo HumbertHumbert (6-4 6-4) – See score progression
• Nuno BorgesBorges – Juncheng ShangShang (7-6(5) 4-6 6-3) – See score progression
• Alex De MinaurDe Minaur – Kamil MajchrzakMajchrzak (6-1 7-5) – See score progression
• Jiri LeheckaLehecka – Denis ShapovalovShapovalov (6-4 6-4) – See score progression
• Felix Auger AliassimeAuger Aliassime – Jesper De JongDe Jong (6-4 7-5) – See score progression

Upcoming matches in the draw

• Alexander ZverevZverev – Arthur RinderknechRinderknech (0-1) – H2H and prediction
• Jaume Antoni Munar ClarAntoni Munar Clar – Novak DjokovicDjokovic (0-1) – H2H and prediction
• Nuno BorgesBorges – Alex De MinaurDe Minaur (0-0) – H2H and prediction
• Alejandro Davidovich FokinaDavidovich Fokina – Daniil MedvedevMedvedev (1-5) – H2H and prediction
• Valentin VacherotVacherot – Tallon GriekspoorGriekspoor (0-0) – H2H and prediction
• Gabriel DialloDiallo – Zizou BergsBergs (3-0) – H2H and prediction