James Duckworth and Chun Hsin Tseng will face off in the semifinal of the Hangzhou Challenger for the 1^st time in their career. They are scheduled to compete on Saturday at 11:00 am on COURT 1. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is James Duckworth who should win in 3 sets.

As per the initial odds, James Duckworth is the pick to win this match.
James Duckworth -> 1.68
Chun Hsin Tseng -> 2.08

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Prediction and head to head James Duckworth vs. Chun Hsin Tseng

There is no head to head record between James Duckworth and Chun Hsin Tseng since this will be the first time that they will fight against each other in the main tour.

James Duckworth

Ranked no. 75, Duckworth got to the semifinal after defeating Yasutaka Uchiyama 7-5 6-7(4) 7-6(5), Ramkumar Ramanathan 6-4 7-5 and Adam Walton 6-4 6-4.

In the quarter, James had a good straight sets win against Walton (6-4 6-4). During the match, Duckworth scored 59 points vs Walton’s 49. Duckworth was pretty aggressive to blast 32 winners.

Talking about the service games, Duckworth struck 11 aces and he committed only 1 double fault. James Duckworth was quite efficient on serve to win 80% (32/40) of his 1st serve and 64% (9/14) on the second serve. This was the main reason for not conceding a single break during the match. The Australian broke Walton twice after converting 50% of his break points (2/4).

Overall Performance in this tournament

Duckworth has surrendered 1 set in this competition to win 52% of the points he played.

Duckworth has a solid win-loss record in the last 10 years having won 61% of his matches (307-200). 21-14 on hard in 2024. In connection with his performance on the same surface of this competition, Duckworth has an overall 216-123 record in the last years on hard.

The Australian’s best result of the season was getting to the final in the Shenzhen 1 Challenger.

James has a composed 38-24 win-loss record in 2024, 21-14 on hard (See FULL STATS).

Previously in the Hangzhou Challenger

James has never competed in this tournament before.

Chun Hsin Tseng

Ranked no. 116, Chun got to the semifinal after beating Yusuke Takahashi 4-6 7-6(1) 6-2, Vadym Ursu 6-1 7-6(2) and Fabio Fognini 1-6 6-4 6-1.

In the quarter against Fognini, Hsin recovered from a 1-set down deficit before winning (1-6 6-4 6-1). During the match Hsin scored 85 points vs Fognini’s 71. Chun was very aggressive to blast 39 winners.

About the serving games, Hsin scored just 1 ace during the entire match and he committed only 2 double faults. Overall, Chun Hsin Tseng was pretty efficient on serve to win 72% (39/54) of his 1st serve and 54% (14/26) on the second serve. However, this didn’t prevent his to concede the serve twice. The Chinese broke Fognini 3 times after converting 27% of his break points (3/11).

Overall Performance in this tournament

The Chinese has conceded 2 set in the tournament to win 55% of the points he played.

His best result of the year was conquering the title the Szekesfehervar Challenger where he beat Titouan Droguet in the final 4-1 ret. and the Vicenza Challenger where he beat Marco Trungelliti in the final 6-3 6-2.

Chun has an overall 44-28 win-loss record in 2024, 11-10 on hard (See FULL STATS).

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Duckworth	Hsin
Match played	3	3
Tot Set	7	8
Tot Games	80	75
Pts	261-237	266-217
Total Points	498	483
Winners	128	106
%Winners	49%	40%

Both Duckworth and Hsin played 3 matches. Both players lost a set in the event. James Duckworth dropped 1 set, while Chun Hsin Tseng dropped 2 sets. Duckworth has played 1 set(s) less than Hsin (7 vs 8). However, it’s interesting to notice that Duckworth played 5 games more than Hsin. The Australian scored 128 winners (49% of the total points). On the other side, Chun managed to score 106 winners (40%).

Serve Performance

Serve	Duckworth	Hsin
Aces	25	3
Avg per match	8.3	1
1st in	165/249	137/231
%1st in	66%	59%
1st pts	128/165	106/137
%1st pts	78%	77%
2nd pts	45/84	52/94
%2nd pts	54%	55%

Duckworth struck 25 aces (8.3 per match). Hsin scored 3 aces (1 per match). Duckworth won 78% points behind his first serve. He had a solid display on his second serve to win 54% of the points. On the other side, Hsin won 77% 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	Duckworth	Hsin
Won	7	10
Converted	7/17	10/30
% Converted	41%	33%
Conceded	10	18
Saved	8	13
% Saved	80%	72%
Times Broken	2	5

Duckworth broke his opponents 7 times with a 41% conversion rate. James surrendered his serve twice and he saved 80% of the break points that he conceded. The Chinese broke his opponents 10 times with a 33% conversion rate. Chun conceded his serve 5 times and he saved 72% of the break points that he conceded.

Duckworth
	R1 Uchiyama	R2 Ramanathan	1/4 Walton	Total
Score	7-5 6-74 7-65	6-4 7-5	6-4 6-4
Tot Set	3	2	2	7
Tot Games	38	22	20	80
pts	130-124	72-64	59-49	261-237
Total points	254	136	108	498
Winners	61	35	32	128
%Winners	47%	49%	54%	49%
SERVE
Aces	12	2	11	25
Double Faults	2	3	1	6
1st in	82/134	43/61	40/54	165/249
% 1st in	61%	70%	74%	66%
1st pts	61/82	35/43	32/40	128/165
% 1st pts	74%	81%	80%	78%
2nd pts	28/52	8/18	9/14	45/84
% 2nd pts	54%	44%	64%	54%
Breaks
Won	2	3	2	7
Converted	2/6	3/7	2/4	7/17
Converted %	33%	43%	50%	41%
Conceded	7	2	1	10
Saved	6/7	1/2	1/1	8
Saved %	86%	50%	100%	79%
Times Broken	1	1	0	2

Hsin
	R1 Takahashi	R2 Ursu	1/4 Fognini	Total
Score	4-6 7-61 6-2	6-1 7-62	1-6 6-4 6-1
Tot Set	3	2	3	8
Tot Games	31	20	24	75
pts	108-95	73-51	85-71	266-217
Total points	203	124	156	483
Winners	40	27	39	106
%Winners	37%	37%	46%	40%
SERVE
Aces	2	0	1	3
Double Faults	1	1	2	4
1st in	48/99	35/52	54/80	137/231
% 1st in	48%	67%	68%	59%
1st pts	40/48	27/35	39/54	106/137
% 1st pts	83%	77%	72%	77%
2nd pts	28/51	10/17	14/26	52/94
% 2nd pts	55%	59%	54%	55%
Breaks
Won	2	5	3	10
Converted	2/7	5/12	3/11	10/30
Converted %	29%	42%	27%	33%
Conceded	10	2	6	18
Saved	9/10	0/2	4/6	13
Saved %	90%	0%	67%	52%
Times Broken	1	2	2	5

Tennis Scores in Hangzhou Challenger

• Gabriel DialloDiallo – Arthur CazauxCazaux (2-6 6-4 6-4) – See score progression
• Mackenzie McdonaldMcdonald – Rinky HijikataHijikata (6-2 6-1) – See score progression
• James DuckworthDuckworth – Adam WaltonWalton (6-4 6-4) – See score progression
• Chun Hsin TsengHsin Tseng – Fabio FogniniFognini (1-6 6-4 6-1) – See score progression
• Cristian Rodriguez/Matthew Christopher RomiosRodriguez/Matthew Christopher Romios – Sheng Tang/Zhan ZhengTang/Zhan Zheng (6-3 3-6 10-7) – See score progression
• James DuckworthDuckworth – Adam WaltonWalton (6-4 6-4) – See score progression
• Chun Hsin TsengHsin Tseng – Fabio FogniniFognini (1-6 6-4 6-1) – See score progression
• Gabriel DialloDiallo – Arthur CazauxCazaux (2-6 6-4 6-4) – See score progression
• Mackenzie McdonaldMcdonald – Rinky HijikataHijikata (6-2 6-1) – See score progression

Upcoming matches in the draw

• James DuckworthDuckworth – Chun Hsin TsengHsin Tseng (0-0) – H2H and prediction
• Gabriel DialloDiallo – Mackenzie McdonaldMcdonald (0-1) – H2H and prediction