Calvin Hemery and Filip Cristian Jianu will clash against each other in the 2^nd round of the Bonn Challenger for the 1^st time in their career. They are scheduled to compete on Thursday at 3:30 pm on COURT 2. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Calvin Hemery who should win in 3 sets.

As per the initial odds, Calvin Hemery is the pick to win this match.
Calvin Hemery -> 1.61
Filip Cristian Jianu -> 2.22

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Prediction and head to head Calvin Hemery vs. Filip Cristian Jianu

There is no head to head record between Calvin Hemery and Filip Cristian Jianu since this will be the first time that they will square off in the main tour.

Calvin Hemery

Ranked no. 209, Hemery got to the 2^nd round after defeating Daniel Masur 6-3 6-4.

In the 1^st round, Hemery had a good straight sets win against Masur (6-3 6-4). During the match, Hemery scored 60 points vs Masur’s 44. Calvin was pretty aggressive to blast 32 winners.

Regarding the service games, Hemery made 5 aces and he committed only 2 double faults. Calvin Hemery was very effective on serve to win 94% (32/34) of his 1st serve and 53% (10/19) on the second serve. This was the main reason for not conceding a single break during the match. The French player broke Masur twice after converting 50% of his break points (2/4).

Hemery has good win-loss record in the last 10 years having won 59% of his matches (306-215). 21-16 on clay in 2024. Regarding his performance on the same surface of this event, Hemery has a composed 167-108 match record in the last years on clay.

Hemery’s best result of the current year was getting to the final in the Blois Challenger and the Tampere Challenger.

The French player has a composed 22-22 win-loss record in 2024, 21-16 on clay (See FULL STATS).

Previously in the Bonn Challenger

Hemery has never competed in this tournament before.

Filip Cristian Jianu

Ranked no. 238, the Romanian reached the 2^nd round after beating Daniel Dutra Da Silva 6-4 6-2.

In the 1^st round, The Romanian had a good straight sets win against Dutra Da Silva (6-4 6-2). During the match Cristian scored 66 points vs Dutra Da Silva’s 49. The Romanian was quite aggressive to blast 26 winners.

Talking about serving, Cristian scored just 1 ace during the entire match and he committed only 1 double fault for the entire match. Overall, Filip Cristian Jianu was extremely effective on serve to win 74% (26/35) of his 1st serve and 59% (13/22) on the second serve. However, this didn’t prevent his to concede the serve once. Filip broke Dutra Da Silva 4 times after converting 50% of his break points (4/8).

Cristian’s best result of the season was reaching the final in M15 Antalya,M25 Hammamet,M15 Kish Island and the Milan Challenger.

Cristian has an aggregate 56-22 win-loss record in 2024, 56-22 on clay (See FULL STATS).

H2H Performance in the tournament

Matches, sets, games and points

Points	Hemery	Cristian
Match played	1	1
Tot Set	2	2
Tot Games	19	18
Pts	60-44	66-49
Total Points	104	115
Winners	32	26
%Winners	53%	39%

Both Hemery and Cristian played 1 match. Both players have not conceded a single set in this event so far. Talking about their workload, Hemery and Cristian have played the same amount of sets 2. However, Hemery played 1 game more than Cristian. Calvin scored 32 winners (53% of the total points). On the other side, Cristian struck 26 winners (39%).

Serve Performance

Serve	Hemery	Cristian
Aces	5	1
Avg per match	5	1
1st in	34/53	35/57
%1st in	64%	61%
1st pts	32/34	26/35
%1st pts	94%	74%
2nd pts	10/19	13/22
%2nd pts	53%	59%

Hemery blasted 5 aces . Cristian bagged 1 ace . Hemery won 94% points behind his first serve. He extremely effective on his second serve to win 53% of the points. On the other side, Cristian won 74% 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	Hemery	Cristian
Won	2	4
Converted	2/4	4/8
% Converted	50%	50%
Conceded	2	3
Saved	2	2
% Saved	100%	67%
Times Broken	0	1

Calvin broke his opponent twice with a 50% conversion rate. The French player pretty effective on his serve as he has never conceded a single service game after saving 2 break points. The Romanian broke his opponent 4 times with a 50% conversion rate. The Romanian conceded his serve once and he saved 67% of the break points that he conceded.

Hemery
	R1 Masur	Total
Score	6-3 6-4
Tot Set	2	2
Tot Games	19	19
pts	60-44	60-44
Total points	104	104
Winners	32	32
%Winners	53%	53%
SERVE
Aces	5	5
Double Faults	2	2
1st in	34/53	34/53
% 1st in	64%	64%
1st pts	32/34	32/34
% 1st pts	94%	94%
2nd pts	10/19	10/19
% 2nd pts	53%	53%
Breaks
Won	2	2
Converted	2/4	2/4
Converted %	50%	50%
Conceded	2	2
Saved	2/2	2
Saved %	100%	100%
Times Broken	0	0

Cristian
	R1 Dutra Da Silva	Total
Score	6-4 6-2
Tot Set	2	2
Tot Games	18	18
pts	66-49	66-49
Total points	115	115
Winners	26	26
%Winners	39%	39%
SERVE
Aces	1	1
Double Faults	1	1
1st in	35/57	35/57
% 1st in	61%	61%
1st pts	26/35	26/35
% 1st pts	74%	74%
2nd pts	13/22	13/22
% 2nd pts	59%	59%
Breaks
Won	4	4
Converted	4/8	4/8
Converted %	50%	50%
Conceded	3	3
Saved	2/3	2
Saved %	67%	67%
Times Broken	1	1

Tennis Scores in Bonn Challenger

• Henri SquireSquire – Martin KlizanKlizan (6-4 7-6⁹) – Stats, scores, rankings
• Dalibor SvrcinaSvrcina – Oriol Roca BatallaRoca Batalla (3-6 6-1 6-4) – Stats, scores, rankings
• Benjamin HassanHassan – Stefano TravagliaTravaglia (6-3 6-3) – Stats, scores, rankings

Upcoming matches in the draw

• Hugo DellienDellien – Clement TaburTabur (0-0) – H2H and prediction
• Marco CecchinatoCecchinato – (0-0) – H2H and prediction
• Benjamin HassanHassan – Dalibor SvrcinaSvrcina (0-0) – H2H and prediction
• Hady HabibHabib – Maximilian MartererMarterer (0-0) – H2H and prediction
• Geoffrey BlancaneauxBlancaneaux – Jan ChoinskiChoinski (0-1) – H2H and prediction
• Filip Cristian JianuCristian Jianu – Calvin HemeryHemery (0-0) – H2H and prediction