Qinwen Zheng and Marta Kostyuk will play each other in the 2^nd round of the Porsche Tennis Grand Prix for the 2^nd time in their career. They are scheduled to compete on Thursday at 8:30 pm on Centre 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 Qinwen Zheng who should win in 3 sets.

As per the initial odds, Qinwen Zheng is the pick to win this match.
Qinwen Zheng -> 1.48
Marta Kostyuk -> 2.66

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Prediction and head to head Qinwen Zheng vs. Marta Kostyuk

This will be the 2^nd time that Qinwen Zheng and Marta Kostyuk face off. The head to head is 1-0 for Zheng (see full H2H stats), but they have never competed against each other on clay.

The last time that they played each other, Zheng won 6-2 1-6 6-3 in the 1^st round in Montreal back in 2023.

Qinwen Zheng

Ranked no. 7 (career-high), Zheng reached the 2^nd round after defeating Sorana Cirstea 6-2 6-3.

In the 1^st round, Qinwen had a good straight sets win against Cirstea (6-2 6-3). During the match, Zheng scored 58 points vs Cirstea’s 44. The Chinese was quite aggressive to blast 18 winners.

Talking about the service games, Zheng scored just 1 ace throughout the encounter and she was exceptionally steady in conceding no double faults. Qinwen Zheng lost the serve twice and she saved 2 break points. Furthermore, Zheng put 57% of her first serves in, winning 64% (18/28) of the points behind her 1st serve and 52% (11/21) on the 2nd serve. Qinwen broke Cirstea 6 times after converting 60% of her break points (6/10).

Zheng has a fantastic match record in the last 8 years having won 70% of her matches (191-83). 1-0 on clay in 2024. Talking about her performance on the same surface of this competition, Zheng has a compiled66-21 record in the last 8 years on clay.

Qinwen’s best result of the season was getting to the final at the Australian Open .

Qinwen has an aggregate 15-6 win-loss record in 2024, 1-0 on clay (See FULL STATS).

Previously in Stuttgart

Marta Kostyuk

Ranked no. 27, Marta got to the 2^nd round after defeating Laura Siegemund 6-3 6-7⁴ 6-4.

In the 1^st round, The Ukrainian defeated Siegemund (6-3 6-7⁴ 6-4). During the match Kostyuk scored 124 points vs Siegemund’s 120. Marta was quite aggressive to blast 53 winners.

About the serving games, Kostyuk couldn’t to score even 1 ace for the entire match and she was not very consistent on her 2nd serve to score 15 double faults. Marta Kostyuk lost the serve 7 times and she saved 13 break points. Furthermore, Kostyuk put 63% of her first serves in, winning 61% (53/87) of the points behind her 1st serve and 29% (15/51) on the 2nd serve. Kostyuk broke Siegemund 9 times after converting 50% of her break points (9/18).

Marta’s best result of the season was getting to the final San Diego.

Marta has an aggregate 16-6 win-loss record in 2024, 1-0 on clay (See FULL STATS).

Previously in Stuttgart

Previously, her best result was reaching the 2^nd round in 2018. See her history.

H2H Performance in the tournament

Matches, sets, games and points

Points	Zheng	Kostyuk
Match played	1	1
Tot Set	2	3
Tot Games	17	32
Pts	58-44	124-120
Total Points	102	244
Winners	18	53
%Winners	31%	43%

Both Zheng and Kostyuk played 1 match. At the moment, Marta Kostyuk surrendered 1 set while Qinwen Zheng hasn’t lost a set so far. Zheng has played 1 set(s) less than Kostyuk (2 vs 3). Therefore, Zheng played 15 games less than Kostyuk. The Chinese scored 18 winners (31% of the total points). On the other side, Kostyuk bagged 53 winners (43%).

Serve Performance

Serve	Zheng	Kostyuk
Aces	1	0
Avg per match	1	0
1st in	28/49	87/138
%1st in	57%	63%
1st pts	18/28	53/87
%1st pts	64%	61%
2nd pts	11/21	15/51
%2nd pts	52%	29%

Zheng bagged 1 ace . Kostyuk didn’t manage to fire a single ace to far. Zheng won 64% points on her first serve. She extremely effective on her second serve to win 52% of the points. On the other side, Kostyuk won 61% of the points on her first serve. She had a solid display on her second serve to win 29% of the points.

How they played the important points

Breaks	Zheng	Kostyuk
Won	6	9
Converted	6/10	9/18
% Converted	60%	50%
Conceded	4	20
Saved	2	13
% Saved	50%	65%
Times Broken	2	7

Qinwen broke her opponent 6 times with a 60% conversion rate. The Chinese surrendered her serve twice and she saved 50% of the break points that she conceded. Kostyuk broke her opponent 9 times with a 50% conversion rate. Kostyuk conceded her serve 7 times and she saved 65% of the break points that she conceded.

Zheng
	R1 Cirstea	Total
Score	6-2 6-3
Tot Set	2	2
Tot Games	17	17
pts	58-44	58-44
Total points	102	102
Winners	18	18
%Winners	31%	31%
SERVE
Aces	1	1
Double Faults	0	0
1st in	28/49	28/49
% 1st in	57%	57%
1st pts	18/28	18/28
% 1st pts	64%	64%
2nd pts	11/21	11/21
% 2nd pts	52%	52%
Breaks
Won	6	6
Converted	6/10	6/10
Converted %	60%	60%
Conceded	4	4
Saved	2/4	2
Saved %	50%	50%
Times Broken	2	2

Kostyuk
	R1 Siegemund	Total
Score	6-3 6-74 6-4
Tot Set	3	3
Tot Games	32	32
pts	124-120	124-120
Total points	244	244
Winners	53	53
%Winners	43%	43%
SERVE
Aces	0	0
Double Faults	15	15
1st in	87/138	87/138
% 1st in	63%	63%
1st pts	53/87	53/87
% 1st pts	61%	61%
2nd pts	15/51	15/51
% 2nd pts	29%	29%
Breaks
Won	9	9
Converted	9/18	9/18
Converted %	50%	50%
Conceded	20	20
Saved	13/20	13
Saved %	65%	65%
Times Broken	7	7

Tennis Scores in Stuttgart

• Cori GauffGauff – Sachia VickeryVickery (6-3 4-6 7-5) – Stats, scores, rankings
• Jiri VeselyVesely – Kimmer CoppejansCoppejans (7-5 1-6 7-6⁴) – Stats, scores, rankings
• Carlos BerlocqBerlocq – Tim PuetzPuetz (7-6³ 7-5) – Stats, scores, rankings
• Pedro SousaSousa – Pedro Martinez PorteroMartinez Portero (6-4 1-6 7-6⁵) – Stats, scores, rankings
• Jan-Lennard StruffStruff – Mats MoraingMoraing (6-4 6-4) – Stats, scores, rankings
• Mikael YmerYmer – Jurgen ZoppZopp (7-6² 6-4) – Stats, scores, rankings
• Gianluca MagerMager – Alen AvidzbaAvidzba (7-6⁴ 6-3) – Stats, scores, rankings
• Kevin KrawietzKrawietz – Sebastian OfnerOfner (3-6 7-6⁴ 7-6⁸) – Stats, scores, rankings
• Martin KlizanKlizan – Kamil MajchrzakMajchrzak (6-3 6-3) – Stats, scores, rankings

Upcoming matches in the draw

• Emma RaducanuRaducanu – Angelique KerberKerber (0-0) – H2H and prediction
• Iga SwiatekSwiatek – Elise MertensMertens (0-0) – H2H and prediction
• Elena RybakinaRybakina – Veronika KudermetovaKudermetova (3-0) – H2H and prediction
• Jasmine PaoliniPaolini – Ons JabeurJabeur (0-2) – H2H and prediction
• Qinwen ZhengZheng – Marta KostyukKostyuk (1-0) – H2H and prediction
• Marketa VondrousovaVondrousova – Anastasia PotapovaPotapova (3-1) – H2H and prediction
• Paula Badosa GibertBadosa Gibert – Aryna SabalenkaSabalenka (2-3) – H2H and prediction