Remy Bertola and Sergio Callejon Hernando will square off in the 2^nd round of the Monastir Challenger for the 1^st time in their career. They are scheduled to play on Thursday at 11:00 am on COURT 2. 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 Remy Bertola who should win in 2 sets.

As per the initial odds, Remy Bertola is the pick to win this match.
Remy Bertola -> 1.31
Sergio Callejon Hernando -> 3.08

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Prediction and head to head Remy Bertola vs. Sergio Callejon Hernando

There is no head to head record between Remy Bertola and Sergio Callejon Hernando since this will be the first time that they will clash against each other in the main tour.

Remy Bertola

Ranked no. 243 (career-high), Remy got to the 2^nd round after defeating Francesco Forti 6-4 6-7(2) 7-5.

In the 1^st round, Remy defeated Forti (6-4 6-7² 7-5). During the match, Bertola scored 127 points vs Forti’s 118. The Swiss was very aggressive to blast 40 winners.

Talking about the service games, Bertola fired 9 aces and he committed only 7 double faults. Overall, Remy Bertola was very effective on serve to win 77% (40/52) of his 1st serve and 53% (30/57) on the second serve. However, this didn’t prevent his to concede the serve 3 times. Remy broke Forti 5 times after converting 36% of his break points (5/14).

Bertola has a solid match record in the last 10 years having won 62% of his matches (342-210). 8-2 on hard in 2025. Regarding his performance on the same surface of this event, Bertola has an overall 90-47 win-loss record in the last years on hard.

Bertola’s best result of the current season was getting to the final in Loubet,M25 Lesa,M25 Sion and M25 Pozzuoli.

The Swiss has an overall 48-28 win-loss record in 2025, 8-2 on hard (See FULL STATS).

Previously in the Monastir Challenger

Remy has never competed in this tournament before.

Sergio Callejon Hernando

Ranked no. 591 (career-high), Callejon got to the 2^nd round after beating Olaf Pieczkowski 6-4 6-4, Dali Blanch 4-6 7-5 6-2 and Gauthier Onclin 6-3 6-3.

In the 1^st round, The Spaniard had a good straight sets win against Onclin (6-3 6-3). During the match Callejon scored 59 points vs Onclin’s 39. Sergio was quite aggressive to blast 22 winners.

Talking about serving, Callejon scored just 1 ace during the entire match and he was pretty consistent in conceding no double faults for the entire match. Sergio Callejon Hernando lost the serve twice. Furthermore, Callejon put 57% of his first serves in, winning 79% (22/28) of the points behind his 1st serve and 48% (10/21) on the 2nd serve. Callejon broke Onclin 5 times after converting 50% of his break points (5/10).

The Spaniard’s best result of the current season was getting to the final in M25+H Tauste and M15 Monastir.

Sergio has a compiled 52-22 win-loss record in 2025, 50-17 on hard (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Bertola	Callejon
Match played	1	3
Tot Set	3	7
Tot Games	35	68
Pts	127-118	222-175
Total Points	245	397
Winners	40	90
%Winners	31%	41%

Bertola played 1 match while Callejon competed in 3 matches. Callejon started his run from the qualifications while Bertola had a direct access to the main draw. Both players lost a set in the event. Remy Bertola conceded 1 set, while Sergio Callejon Hernando dropped 1 set. Bertola has played 4 set(s) less than Callejon (3 vs 7). Therefore, Bertola played 33 games less than Callejon. Remy scored 40 winners (31% of the total points). On the other side, Sergio made 90 winners (41%).

Serve Performance

Serve	Bertola	Callejon
Aces	9	5
Avg per match	9	1.7
1st in	52/109	125/192
%1st in	48%	65%
1st pts	40/52	90/125
%1st pts	77%	72%
2nd pts	30/57	37/67
%2nd pts	53%	55%

Bertola recorded 9 aces . Callejon managed to score 5 aces (1.7 per match). Bertola won 77% points behind his first serve. He pretty solid on his second serve to win 53% of the points. On the other side, Callejon won 72% 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	Bertola	Callejon
Won	5	14
Converted	5/14	14/28
% Converted	36%	50%
Conceded	11	15
Saved	8	8
% Saved	73%	53%
Times Broken	3	7

The Swiss broke his opponent 5 times with a 36% conversion rate. Bertola surrendered his serve 3 times and he saved 73% of the break points that he conceded. Callejon broke his opponents 14 times with a 50% conversion rate. The Spaniard conceded his serve 7 times and he saved 53% of the break points that he conceded.

Bertola
	R1 Forti	Total
Score	6-4 6-72 7-5
Tot Set	3	3
Tot Games	35	35
pts	127-118	127-118
Total points	245	245
Winners	40	40
%Winners	31%	31%
SERVE
Aces	9	9
Double Faults	7	7
1st in	52/109	52/109
% 1st in	48%	48%
1st pts	40/52	40/52
% 1st pts	77%	77%
2nd pts	30/57	30/57
% 2nd pts	53%	53%
Breaks
Won	5	5
Converted	5/14	5/14
Converted %	36%	36%
Conceded	11	11
Saved	8/11	8
Saved %	73%	73%
Times Broken	3	3

Callejon
	Q1 Pieczkowski	Q3 Blanch	R1 Onclin	Total
Score	6-4 6-4	4-6 7-5 6-2	6-3 6-3
Tot Set	2	3	2	7
Tot Games	20	30	18	68
pts	68-53	95-83	59-39	222-175
Total points	121	178	98	397
Winners	28	40	22	90
%Winners	41%	42%	37%	41%
SERVE
Aces	3	1	1	5
Double Faults	1	1	0	2
1st in	34/55	63/88	28/49	125/192
% 1st in	62%	72%	57%	65%
1st pts	28/34	40/63	22/28	90/125
% 1st pts	82%	63%	79%	72%
2nd pts	12/21	15/25	10/21	37/67
% 2nd pts	57%	60%	48%	55%
Breaks
Won	3	6	5	14
Converted	3/9	6/9	5/10	14/28
Converted %	33%	67%	50%	50%
Conceded	3	10	2	15
Saved	2/3	6/10	0/2	8
Saved %	67%	60%	0%	127%
Times Broken	1	4	2	7

Tennis Scores in Monastir Challenger

• Petr BrunclikBrunclik – Ilia SimakinSimakin (6-4 6-4) – Stats, scores, rankings
• Alejandro Moro CanasMoro Canas – Adrian AndreevAndreev (6-2 6-1) – Stats, scores, rankings
• Mert AlkayaAlkaya – Eliakim CoulibalyCoulibaly (6-1 1-6 6-2) – Stats, scores, rankings
• Luka MikrutMikrut – Christoph NegrituNegritu (5-7 6-4 7-5) – Stats, scores, rankings
• Alejandro Moro CanasMoro Canas – Adrian AndreevAndreev (6-2 6-1) – Stats, scores, rankings

Upcoming matches in the draw

• Lorenzo GiustinoGiustino – (0-0) – H2H and prediction
• Remy BertolaBertola – (0-0) – H2H and prediction
• Pedro Vives MarcosVives Marcos – Dan AddedAdded (0-0) – H2H and prediction