Billy Harris and Justin Engel will play each other in the semifinal of the Cassis Challenger for the 1^st time in their career. They are scheduled to play on Saturday at 2:00 pm on CENTRAL CABESTO. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Billy Harris who should win in 3 sets.

As per the initial odds, Billy Harris is the pick to win this match.
Billy Harris -> 1.59
Justin Engel -> 2.24

Click here to see the updated quotes and live streaming (only selected countries - USA excluded).

To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.

Here where top tennis events are broadcasted or streamed online (ATP, WTA).

At the challenger level, there will be free live streaming on Challenger TV.

 

Prediction and head to head Billy Harris vs. Justin Engel

There is no head to head record between Billy Harris and Justin Engel since this will be the first time that they will play each other in the main tour.

Billy Harris

Ranked no. 151, Billy reached the semifinal after beating Filippo Moroni 6-7(4) 6-3 6-3, Eliakim Coulibaly 7-6(1) 6-2 and Mae Malige 7-6(5) 6-1.

In the quarter, Harris had a good straight sets win against Malige (7-6⁵ 6-1). During the match, Harris scored 79 points vs Malige’s 67. The Brit was quite aggressive to blast 32 winners.

Talking about the service games, Harris blasted 8 aces and he committed only 2 double faults. Billy Harris lost the serve twice and he saved 7 break points. Furthermore, Harris put 60% of his first serves in, winning 64% (32/50) of the points behind his 1st serve and 50% (17/34) on the 2nd serve. The Brit broke Malige 4 times after converting 44% of his break points (4/9).

Overall Performance in this tournament

Billy has surrendered 1 set in this event to win 54% of the points he played.

Harris has a solid win-loss record in the last 10 years having won 60% of his matches (386-260). 24-17 on hard in 2025. In connection with his performance on the same surface of this tournament, Harris has an aggregate 173-108 match record in the last years on hard.

Harris’s best result of the current year was reaching the final in the New Delhi Challenger.

Harris has a compiled 31-34 win-loss record in 2025, 24-17 on hard (See FULL STATS).

Previously in the Cassis Challenger

Justin Engel

Ranked no. 220, Engel reached the semifinal after defeating Damien Salvestre 6-4 6-4, Felix Corwin 6-1 6-0, Jakub Paul 6-7(3) 7-6(5) 6-1, Etienne Donnet 7-6(5) 6-2 and Mark Lajal 7-6(3) 4-6 6-3.

In the quarter, Engel defeated Lajal (7-6³ 4-6 6-3). During the match Engel scored 103 points vs Lajal’s 99. Engel was very aggressive to blast 41 winners.

About the serving games, Engel managed to score 13 aces and he committed only 7 double faults. Justin Engel lost the serve 5 times and he saved 5 break points. Furthermore, Engel put 54% of his first serves in, winning 76% (41/54) of the points behind his 1st serve and 41% (19/46) on the 2nd serve. Justin broke Lajal 5 times after converting 56% of his break points (5/9).

Overall Performance in this tournament

Justin started his run at this tournament from the qualifications. In the main draw, he has conceded 2 set in the tournament to win 54% of the points he played.

Engel’s best result of the current year was getting to the final in M15 Cadolzburg.

Justin has an overall 30-26 win-loss record in 2025, 8-6 on hard (See FULL STATS).

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Harris	Engel
Match played	3	5
Tot Set	7	12
Tot Games	72	119
Pts	260-220	408-343
Total Points	480	751
Winners	104	158
%Winners	40%	39%

Harris played 3 matches while Engel competed in 5 matches. Engel started his run from the qualifications while Harris had a direct access to the main draw. Both players lost a set in the event. Billy Harris surrendered 1 set, while Justin Engel surrendered 2 sets. Harris has played 5 set(s) less than Engel (7 vs 12). Therefore, Harris played 47 games less than Engel. The Brit scored 104 winners (40% of the total points). On the other side, The German recorded 158 winners (39%).

Serve Performance

Serve	Harris	Engel
Aces	38	38
Avg per match	12.7	7.6
1st in	142/236	204/350
%1st in	60%	58%
1st pts	104/142	158/204
%1st pts	73%	77%
2nd pts	47/94	78/146
%2nd pts	50%	53%

Harris fired 38 aces (12.7 per match). Engel fired 38 aces (7.6 per match). Harris won 73% points on his first serve. He pretty solid on his second serve to win 50% of the points. On the other side, Engel won 77% of the points on his first serve. He had a solid display on his second serve to win 53% of the points.

How they played the important points

Breaks	Harris	Engel
Won	13	21
Converted	13/31	21/44
% Converted	42%	48%
Conceded	19	17
Saved	13	9
% Saved	68%	53%
Times Broken	6	8

Billy broke his opponents 13 times with a 42% conversion rate. Billy lost his serve 6 times and he saved 68% of the break points that he conceded. The German broke his opponents 21 times with a 48% conversion rate. Engel conceded his serve 8 times and he saved 53% of the break points that he conceded.

Harris
	R1 Moroni	R2 Coulibaly	1/4 Malige	Total
Score	6-74 6-3 6-3	7-61 6-2	7-65 6-1
Tot Set	3	2	2	7
Tot Games	31	21	20	72
pts	110-95	71-58	79-67	260-220
Total points	205	129	146	480
Winners	42	30	32	104
%Winners	38%	42%	41%	40%
SERVE
Aces	15	15	8	38
Double Faults	1	3	2	6
1st in	53/83	39/69	50/84	142/236
% 1st in	64%	57%	60%	60%
1st pts	42/53	30/39	32/50	104/142
% 1st pts	79%	77%	64%	73%
2nd pts	13/30	17/30	17/34	47/94
% 2nd pts	43%	57%	50%	50%
Breaks
Won	6	3	4	13
Converted	6/19	3/3	4/9	13/31
Converted %	32%	100%	44%	42%
Conceded	7	3	9	19
Saved	4/7	2/3	7/9	13
Saved %	57%	67%	78%	67%
Times Broken	3	1	2	6

Engel
	Q1 Salvestre	Q3 Corwin	R1 Paul	R2 Donnet	1/4 Lajal	Total
Score	6-4 6-4	6-1 6-0	6-73 7-65 6-1	7-65 6-2	7-63 4-6 6-3
Tot Set	2	2	3	2	3	12
Tot Games	20	13	33	21	32	119
pts	67-58	53-23	113-100	72-63	103-99	408-343
Total points	125	76	213	135	202	751
Winners	24	21	37	35	41	158
%Winners	36%	40%	33%	49%	40%	39%
SERVE
Aces	6	5	4	10	13	38
Double Faults	5	0	6	2	7	20
1st in	30/58	24/29	49/94	47/69	54/100	204/350
% 1st in	52%	83%	52%	68%	54%	58%
1st pts	24/30	21/24	37/49	35/47	41/54	158/204
% 1st pts	80%	88%	76%	74%	76%	77%
2nd pts	17/28	4/5	27/45	11/22	19/46	78/146
% 2nd pts	61%	80%	60%	50%	41%	53%
Breaks
Won	2	6	5	3	5	21
Converted	2/10	6/9	5/10	3/6	5/9	21/44
Converted %	20%	67%	50%	50%	56%	48%
Conceded	0	2	2	3	10	17
Saved	0/0	2/2	0/2	2/3	5/10	9
Saved %	–	100%	0%	67%	50%	72%
Times Broken	0	0	2	1	5	8

Tennis Scores in Cassis Challenger

• Billy HarrisHarris – Mae MaligeMalige (7-6⁵ 6-1) – See score progression
• Daniil GlinkaGlinka – Arthur FeryFery (6-2 4-6 7-6¹) – See score progression
• Jurij RodionovRodionov – Valentin VacherotVacherot (6-4 3-6 6-3) – See score progression
• Justin EngelEngel – Mark LajalLajal (7-6³ 4-6 6-3) – See score progression
• Daniil GlinkaGlinka – Arthur FeryFery (6-2 4-6 7-6(1)) – See score progression
• Jurij RodionovRodionov – Valentin VacherotVacherot (6-4 3-6 6-3) – See score progression
• Billy HarrisHarris – Mae MaligeMalige (7-6(5) 6-1) – See score progression
• Justin EngelEngel – Mark LajalLajal (7-6(3) 4-6 6-3) – See score progression

Upcoming matches in the draw

• Billy HarrisHarris – (0-0) – H2H and prediction
• Daniil GlinkaGlinka – Jurij RodionovRodionov (0-0) – H2H and prediction