Jil Teichmann and Simona Waltert will square off in the quarter of the UniCredit Iasi Open for the 4^th time in their career. They are scheduled to compete on Friday at 10:30 pm on CENTER COURT. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Jil Teichmann who should win in 3 sets.

As per the initial odds, Jil Teichmann is the pick to win this match.
Jil Teichmann -> 1.9
Simona Waltert -> 1.9

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Prediction and head to head Jil Teichmann vs. Simona Waltert

This will be the 4^th time that Jil Teichmann and Simona Waltert fight against each other. The head to head is 2-1 for Belen Teichmann (see full H2H stats), 2-1 on clay.

The last time that they played, Belen Teichmann won 6-2 3-6 7-6(4) in the 2^nd round in the W75 Zagreb back in 2024.

Jil Teichmann

Ranked no. 102, Jil got to the quarter after defeating Miriam Bianca Bulgaru 1-6 7-6(2) 6-1 and Maja Chwalinska 7-6(5) 6-2.

In the 2^nd round, The Swiss had a good straight sets win against Chwalinska (7-6⁵ 6-2). During the match, Belen Teichmann scored 80 points vs Chwalinska’s 64. Jil was quite aggressive to blast 31 winners.

Regarding the service games, Belen Teichmann blasted 2 aces and she committed only 3 double faults. Jil Teichmann lost the serve 3 times and she saved 3 break points. Furthermore, Belen Teichmann put 69% of her first serves in, winning 62% (31/50) of the points behind her 1st serve and 45% (10/22) on the 2nd serve. The Swiss broke Chwalinska 5 times after converting 42% of her break points (5/12).

Overall Performance in this tournament

Belen Teichmann has lost 1 set in this competition to win 53% of the points she played.

Belen Teichmann has favorable win-loss record in the last 10 years having won 57% of her matches (293-222). 9-12 on clay in 2025. Regarding her performance on the same surface of this tournament, Belen Teichmann has an aggregate 173-94 win-loss record in the last years on clay.

Her best result of the season was winning the title the Mumbai where she defeated Mananchaya Sawangkaew in the final 6-3 6-4.

Jil has a composed 20-17 win-loss record in 2025, 9-12 on clay (See FULL STATS).

Previously in Iasi

Jil has never competed in this tournament before.

Simona Waltert

Ranked no. 127, Waltert got to the quarter after defeating Anastasija Sevastova 6-3 6-3 and Irene Burillo 6-4 7-6(2).

In the 2^nd round, The Swiss had a good straight sets win against Burillo Escorihuela (6-4 7-6²). During the match Waltert scored 87 points vs Burillo Escorihuela’s 78. Simona was quite aggressive to blast 22 winners.

Talking about serving, Waltert wasn’t able to score even 1 ace for the entire match and she committed only 1 double fault for the entire match. Simona Waltert lost the serve 6 times and she saved 3 break points. Furthermore, Waltert put 54% of her first serves in, winning 61% (22/36) of the points behind her 1st serve and 39% (12/31) on the 2nd serve. Waltert broke Burillo Escorihuela 7 times after converting 50% of her break points (7/14).

Overall Performance in this tournament

Simona hasn’t dropped yet a set in the tournament to win 54% of the points she played.

The Swiss’s best result of the current year was getting to the semifinal in the W75 Szekesfehervar,the Oeiras and the Parma.

The Swiss has a composed 30-16 win-loss record in 2025, 22-9 on clay (See FULL STATS).

Previously in Iasi

Previously, her best result was reaching the 2^nd round in 2024. See her history

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H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Belen Teichmann	Waltert
Match played	2	2
Tot Set	5	4
Tot Games	48	41
Pts	167-148	153-128
Total Points	315	281
Winners	63	48
%Winners	38%	31%

Both Belen Teichmann and Waltert played 2 matches. At the moment, Jil Teichmann lost 1 set while Simona Waltert hasn’t conceded a set so far. Belen Teichmann has played 1 set more than Waltert (5 vs 4). Therefore, Belen Teichmann played 7 games more than Waltert. The Swiss scored 63 winners (38% of the total points). On the other side, Waltert scored 48 winners (31%).

Serve Performance

Serve	Belen Teichmann	Waltert
Aces	3	0
Avg per match	1.5	0
1st in	102/153	71/124
%1st in	67%	57%
1st pts	63/102	48/71
%1st pts	62%	68%
2nd pts	23/51	21/53
%2nd pts	45%	40%

Belen Teichmann fired 3 aces (1.5 per match). Waltert didn’t manage to fire a single ace to far. Belen Teichmann won 62% points on her first serve. She quite strong on her second serve to win 45% of the points. On the other side, Waltert won 68% of the points behind her first serve. She had a solid display on her second serve to win 40% of the points.

How they played the important points

Breaks	Belen Teichmann	Waltert
Won	11	12
Converted	11/25	12/25
% Converted	44%	48%
Conceded	17	15
Saved	9	7
% Saved	53%	47%
Times Broken	8	8

Belen Teichmann broke her opponents 11 times with a 44% conversion rate. The Swiss conceded her serve 8 times and she saved 53% of the break points that she conceded. Waltert broke her opponents 12 times with a 48% conversion rate. The Swiss conceded her serve 8 times and she saved 47% of the break points that she conceded.

Belen Teichmann
	R1 Bianca	R2 Chwalinska	Total
Score	1-6 7-62 6-1	7-65 6-2
Tot Set	3	2	5
Tot Games	27	21	48
pts	87-84	80-64	167-148
Total points	171	144	315
Winners	32	31	63
%Winners	37%	39%	38%
SERVE
Aces	1	2	3
Double Faults	6	3	9
1st in	52/81	50/72	102/153
% 1st in	64%	69%	67%
1st pts	32/52	31/50	63/102
% 1st pts	62%	62%	62%
2nd pts	13/29	10/22	23/51
% 2nd pts	45%	45%	45%
Breaks
Won	6	5	11
Converted	6/13	5/12	11/25
Converted %	46%	42%	44%
Conceded	11	6	17
Saved	6/11	3/6	9
Saved %	55%	50%	53%
Times Broken	5	3	8

Waltert
	R1 Sevastova	R2 Burillo Escorihuela	Total
Score	6-3 6-3	6-4 7-62
Tot Set	2	2	4
Tot Games	18	23	41
pts	66-50	87-78	153-128
Total points	116	165	281
Winners	26	22	48
%Winners	39%	25%	31%
SERVE
Aces	0	0	0
Double Faults	2	1	3
1st in	35/57	36/67	71/124
% 1st in	61%	54%	57%
1st pts	26/35	22/36	48/71
% 1st pts	74%	61%	68%
2nd pts	9/22	12/31	21/53
% 2nd pts	41%	39%	40%
Breaks
Won	5	7	12
Converted	5/11	7/14	12/25
Converted %	45%	50%	48%
Conceded	6	9	15
Saved	4/6	3/9	7
Saved %	67%	33%	50%
Times Broken	2	6	8

Tennis Scores in Iasi

• Maria Lourdes Carle/Simona WaltertLourdes Carle/Simona Waltert – Quinn Gleason/Ingrid MartinsGleason/Ingrid Martins (3-6 6-2 10-7) – Stats, scores, rankings
• Peter TorebkoTorebko – Marcelo ArevaloArevalo (6-3 6-7² 7-6³) – Stats, scores, rankings
• Pablo AndujarAndujar – Benjamin HassanHassan (6-0 6-2) – Stats, scores, rankings
• Casper RuudRuud – Federico GaioGaio (6-3 1-6 6-4) – Stats, scores, rankings
• Attila BalazsBalazs – Bernabe Zapata MirallesZapata Miralles (6-4 5-7 6-4) – Stats, scores, rankings

Upcoming matches in the draw

• Maria Lourdes CarleLourdes Carle – Sorana CirsteaCirstea (0-0) – H2H and prediction
• Simona WaltertWaltert – Jil TeichmannTeichmann (1-2) – H2H and prediction
• Irina-Camelia BeguBegu – Anna SiskovaSiskova (0-0) – H2H and prediction
• Panna UdvardyUdvardy – Jaqueline CristianCristian (0-0) – H2H and prediction