Dayana Yastremska and Dalma Galfi will square off in the quarter of the European Open for the 1^st time in their career. They are scheduled to play on Friday at 1:30 pm on CENTER 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 Dayana Yastremska who should win in 3 sets.

As per the initial odds, Dayana Yastremska is the pick to win this match.
Dayana Yastremska -> 1.52
Dalma Galfi -> 2.53

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Prediction and head to head Dayana Yastremska vs. Dalma Galfi

There is no head to head record between Dayana Yastremska and Dalma Galfi since this will be the first time that they will clash against each other in the main tour.

Dayana Yastremska

Ranked no. 39, Dayana got to the quarter after defeating Jule Niemeier 6-4 6-3 and Diane Parry 6-1 6-4.

In the 2^nd round, Dayana had a good straight sets win against Parry (6-1 6-4). During the match, Yastremska scored 61 points vs Parry’s 43. Dayana was pretty aggressive to blast 23 winners.

Regarding the service games, Yastremska was unable to score even 1 ace during the encounter and she committed only 1 double fault. Overall, Dayana Yastremska was exceptionally efficient on serve to win 74% (23/31) of her 1st serve and 56% (14/25) on the second serve. However, this didn’t prevent her to concede the serve once. The Ukrainian broke Parry 4 times after converting 67% of her break points (4/6).

Overall Performance in this tournament

Dayana hasn’t conceded yet a set in this event to conquer 56% of the points she played.

Yastremska has good match record in the last 10 years having won 59% of her matches (258-183). 7-4 on clay in 2025. In connection with her performance on the same surface of this competition, Yastremska has an overall 85-49 match record in the last years on clay.

Dayana’s best result of the current year was reaching the final in Linz and Nottingham.

Dayana has a compiled 27-15 win-loss record in 2025, 7-4 on clay (See FULL STATS).

Previously in Hamburg

Dalma Galfi

Ranked no. 111, Dalma reached the quarter after beating Aleksandra Krunic 6-4 6-1 and Nastasja Mariana Schunk 1-6 6-3 6-2.

In the 2^nd round against Mariana Schunk, Dalma recovered from a 1-set down deficit before winning (1-6 6-3 6-2). During the match Galfi scored 73 points vs Mariana Schunk’s 68. Galfi was exceptionally aggressive to blast 29 winners.

About the serving games, Galfi struck 8 aces and she committed only 3 double faults. Overall, Dalma Galfi was extremely effective on serve to win 71% (29/41) of her 1st serve and 58% (14/24) on the second serve. However, this didn’t prevent her to concede the serve twice. Galfi broke Mariana Schunk 3 times after converting 30% of her break points (3/10).

Overall Performance in this tournament

The Hungarian has conceded 1 set in the tournament to win 56% of the points she played.

Her best result of the current year was conquering the title the Oeiras where she beat Katie Volynets in the final 4-6 6-1 6-2 and the Vic where she overcame Rebeka Masarova in the final 6-3 6-0.

Galfi has a composed 30-16 win-loss record in 2025, 23-7 on clay (See FULL STATS).

Previously in Hamburg

Galfi has never competed in this tournament before.

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Yastremska	Galfi
Match played	2	2
Tot Set	4	5
Tot Games	36	41
Pts	136-108	143-113
Total Points	244	256
Winners	43	51
%Winners	32%	36%

Both Yastremska and Galfi played 2 matches. At the moment, Dalma Galfi conceded 1 set while Dayana Yastremska hasn’t dropped a set so far. Yastremska has played 1 set(s) less than Galfi (4 vs 5). Therefore, Yastremska played 5 games less than Galfi. The Ukrainian scored 43 winners (32% of the total points). On the other side, Galfi recorded 51 winners (36%).

Serve Performance

Serve	Yastremska	Galfi
Aces	3	13
Avg per match	1.5	6.5
1st in	73/133	70/118
%1st in	55%	59%
1st pts	43/73	51/70
%1st pts	59%	73%
2nd pts	31/60	28/48
%2nd pts	52%	58%

Yastremska managed to score 3 aces (1.5 per match). Galfi bagged 13 aces (6.5 per match). Yastremska won 59% points on her first serve. She pretty solid on her second serve to win 52% of the points. On the other side, Galfi won 73% of the points behind her first serve. She had a solid display on her second serve to win 58% of the points.

How they played the important points

Breaks	Yastremska	Galfi
Won	11	8
Converted	11/18	8/21
% Converted	61%	38%
Conceded	16	11
Saved	10	8
% Saved	63%	73%
Times Broken	6	3

Dayana broke her opponents 11 times with a 61% conversion rate. The Ukrainian dropped her serve 6 times and she saved 63% of the break points that she conceded. Dalma broke her opponents 8 times with a 38% conversion rate. Galfi conceded her serve 3 times and she saved 73% of the break points that she conceded.

Yastremska
	R1 Niemeier	R2 Parry	Total
Score	6-4 6-3	6-1 6-4
Tot Set	2	2	4
Tot Games	19	17	36
pts	75-65	61-43	136-108
Total points	140	104	244
Winners	20	23	43
%Winners	27%	38%	32%
SERVE
Aces	3	0	3
Double Faults	3	1	4
1st in	42/77	31/56	73/133
% 1st in	55%	55%	55%
1st pts	20/42	23/31	43/73
% 1st pts	48%	74%	59%
2nd pts	17/35	14/25	31/60
% 2nd pts	49%	56%	52%
Breaks
Won	7	4	11
Converted	7/12	4/6	11/18
Converted %	58%	67%	61%
Conceded	14	2	16
Saved	9/14	1/2	10
Saved %	64%	50%	57%
Times Broken	5	1	6

Galfi
	R1 Krunic	R2 Mariana	Total
Score	6-4 6-1	1-6 6-3 6-2
Tot Set	2	3	5
Tot Games	17	24	41
pts	70-45	73-68	143-113
Total points	115	141	256
Winners	22	29	51
%Winners	31%	40%	36%
SERVE
Aces	5	8	13
Double Faults	3	3	6
1st in	29/53	41/65	70/118
% 1st in	55%	63%	59%
1st pts	22/29	29/41	51/70
% 1st pts	76%	71%	73%
2nd pts	14/24	14/24	28/48
% 2nd pts	58%	58%	58%
Breaks
Won	5	3	8
Converted	5/11	3/10	8/21
Converted %	45%	30%	38%
Conceded	8	3	11
Saved	7/8	1/3	8
Saved %	88%	33%	61%
Times Broken	1	2	3

Tennis Scores in Hamburg

• Julia Grabher/Sinja KrausGrabher/Sinja Kraus – Andrea Gamiz/Eva VedderGamiz/Eva Vedder (7-5 6-1) – Stats, scores, rankings
• Rudolf MollekerMolleker – Quentin HalysHalys (6-4 2-6 6-4) – Stats, scores, rankings
• Andrea VavassoriVavassori – Alessandro GiannessiGiannessi (7-6⁵ 6-1) – Stats, scores, rankings
• Hubert HurkaczHurkacz – Pedro SousaSousa (6-1 6-4) – Stats, scores, rankings
• Tommy RobredoRobredo – Gianluca MagerMager (5-7 7-5 6-3) – Stats, scores, rankings

Upcoming matches in the draw

• Ekaterina AlexandrovaAlexandrova – Caroline WernerWerner (1-0) – H2H and prediction
• Leyre Romero GormazRomero Gormaz – Kaja JuvanJuvan (0-0) – H2H and prediction
• Dalma GalfiGalfi – Dayana YastremskaYastremska (0-0) – H2H and prediction