Janice Tjen and Tiantsoa Rakotomanga Rajaonah will face off in the final of the SP Open for the 1^st time in their career. They are scheduled to compete on Sunday at 3:00 pm on QUADRA CENTRAL MARIA ESTHER BUENO. In this post, we analyze their head to head performance and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Janice Tjen who should win in 2 sets.

As per the initial odds, Janice Tjen is the pick to win this match.
Janice Tjen -> 1.42
Tiantsoa Rakotomanga Rajaonah -> 2.875

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Prediction and head to head Janice Tjen vs. Tiantsoa Rakotomanga Rajaonah

There is no head to head record between Janice Tjen and Tiantsoa Rakotomanga Rajaonah since this will be the first time that they will square off in the main tour.

Janice Tjen

Ranked no. 130 (career-high), Tjen reached the final after beating Leolia Jeanjean 6-2 6-3, Martina Okalova 6-1 6-0, Alexandra Eala 6-4 6-1 and Francesca Jones 7-6(0) 6-3.

In the semifinal, Janice had a good straight sets win against Jones (7-6⁰ 6-3). During the match, Tjen scored 78 points vs Jones’s 57. Janice was very aggressive to blast 33 winners.

Talking about the service games, Tjen recorded 8 aces and she committed only 5 double faults. Overall, Janice Tjen was quite effective on serve to win 89% (33/37) of her 1st serve and 58% (15/26) on the second serve. However, this didn’t prevent her to concede the serve once. The Indonesian broke Jones twice after converting 25% of her break points (2/8).

Overall Performance in this tournament

The Indonesian hasn’t surrendered yet a set in this competition to win 59% of the points she played.

Tjen has a fantastic win-loss record in the last 4 years having won 85% of her matches (112-20). 58-11 on hard in 2025. In connection with her performance on the same surface of this tournament, Tjen has a compiled94-19 match record in the last 4 years on hard.

Her best result of the year was winning the title the W35 Goyang where she defeated Lin Zhu in the final 6-4 6-1 and the W35 Andong where she defeated Yexin Ma in the final 6-4 6-2 and the W35 Luzhou where she overcame Fangzhou Liu in the final 6-0 6-4 and the W50 Taizhou where she defeated Yidi Yang in the final 7-5 6-3 and the W35 Taipei where she beat Momoko Kobori in the final 4-6 6-1 6-2.

Janice has a composed 63-11 win-loss record in 2025, 58-11 on hard (See FULL STATS).

Previously in Sao Paulo

Janice has never competed in this tournament before.

Tiantsoa Rakotomanga Rajaonah

Ranked no. 214, Rakotomanga got to the final after defeating Ana Sofia Sanchez 6-4 4-6 7-6(7), Victoria Rodriguez 7-5 6-1, Panna Udvardy 6-2 6-4

and Renata Zarazua 6-3 6-2.

In the semifinal, The French player had a good straight sets win against Zarazua (6-3 6-2). During the match Rakotomanga scored 62 points vs Zarazua’s 44. The French player was pretty aggressive to blast 27 winners.

About the serving games, Rakotomanga fired 2 aces and she committed only 3 double faults. Tiantsoa Rakotomanga Rajaonah lost the serve once and she saved 5 break points. Furthermore, Rakotomanga put 69% of her first serves in, winning 73% (27/37) of the points behind her 1st serve and 47% (8/17) on the 2nd serve. Tiantsoa broke Zarazua 5 times after converting 71% of her break points (5/7).

Overall Performance in this tournament

Rakotomanga has conceded 1 set in the tournament to win 55% of the points she played.

Tiantsoa’s best result of the season was reaching the final in the W50 Macon,the W50 Bujumbura and the W100 Biarritz.

Tiantsoa has an aggregate 31-18 win-loss record in 2025, 6-4 on hard (See FULL STATS).

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Tjen	Rakotomanga
Match played	4	4
Tot Set	8	9
Tot Games	69	87
Pts	261-182	315-256
Total Points	443	571
Winners	96	125
%Winners	37%	40%

Both Tjen and Rakotomanga played 4 matches. At the moment, Tiantsoa Rakotomanga Rajaonah lost 1 set while Janice Tjen hasn’t conceded a set so far. Tjen has played 1 set(s) less than Rakotomanga (8 vs 9). Therefore, Tjen played 18 games less than Rakotomanga. Janice scored 96 winners (37% of the total points). On the other side, Rakotomanga struck 125 winners (40%).

Serve Performance

Serve	Tjen	Rakotomanga
Aces	17	3
Avg per match	4.3	0.8
1st in	119/214	192/296
%1st in	56%	65%
1st pts	96/119	125/192
%1st pts	81%	65%
2nd pts	49/95	49/104
%2nd pts	52%	47%

Tjen scored 17 aces (4.3 per match). Rakotomanga managed to score 3 aces (0.8 per match). Tjen won 81% points behind her first serve. She extremely effective on her second serve to win 52% of the points. On the other side, Rakotomanga won 65% of the points behind her first serve. She had a solid display on her second serve to win 47% of the points.

How they played the important points

Breaks	Tjen	Rakotomanga
Won	17	23
Converted	17/32	23/43
% Converted	53%	53%
Conceded	13	30
Saved	10	18
% Saved	77%	60%
Times Broken	3	12

Tjen broke her opponents 17 times with a 53% conversion rate. Tjen conceded her serve 3 times and she saved 77% of the break points that she conceded. Rakotomanga broke her opponents 23 times with a 53% conversion rate. Tiantsoa conceded her serve 12 times and she saved 60% of the break points that she conceded.

Tjen
	R1 Jeanjean	R2 Okalova	1/4 Eala	1/2 Jones	Total
Score	6-2 6-3	6-1 6-0	6-4 6-1	7-60 6-3
Tot Set	2	2	2	2	8
Tot Games	17	13	17	22	69
pts	66-54	57-28	60-43	78-57	261-182
Total points	120	85	103	135	443
Winners	30	12	21	33	96
%Winners	45%	21%	35%	42%	37%
SERVE
Aces	5	2	2	8	17
Double Faults	9	1	6	5	21
1st in	41/67	14/33	27/51	37/63	119/214
% 1st in	61%	42%	53%	59%	56%
1st pts	30/41	12/14	21/27	33/37	96/119
% 1st pts	73%	86%	78%	89%	81%
2nd pts	10/26	13/19	11/24	15/26	49/95
% 2nd pts	38%	68%	46%	58%	52%
Breaks
Won	4	6	5	2	17
Converted	4/5	6/12	5/7	2/8	17/32
Converted %	80%	50%	71%	25%	53%
Conceded	4	1	3	5	13
Saved	3/4	1/1	2/3	4/5	10
Saved %	75%	100%	67%	80%	81%
Times Broken	1	0	1	1	3

Rakotomanga
	R1 Sofia Sanchez	R2 Rodriguez	1/4 Udvardy	1/2 Zarazua	Total
Score	6-4 4-6 7-67	7-5 6-1	6-2 6-4	6-3 6-2
Tot Set	3	2	2	2	9
Tot Games	33	19	18	17	87
pts	116-112	74-51	63-49	62-44	315-256
Total points	228	125	112	106	571
Winners	44	28	26	27	125
%Winners	38%	38%	41%	44%	40%
SERVE
Aces	0	0	1	2	3
Double Faults	3	2	1	3	9
1st in	81/117	39/67	35/58	37/54	192/296
% 1st in	69%	58%	60%	69%	65%
1st pts	44/81	28/39	26/35	27/37	125/192
% 1st pts	54%	72%	74%	73%	65%
2nd pts	15/36	13/28	13/23	8/17	49/104
% 2nd pts	42%	46%	57%	47%	47%
Breaks
Won	8	6	4	5	23
Converted	8/18	6/12	4/6	5/7	23/43
Converted %	44%	50%	67%	71%	53%
Conceded	15	6	3	6	30
Saved	7/15	4/6	2/3	5/6	18
Saved %	47%	67%	67%	83%	66%
Times Broken	8	2	1	1	12

Tennis Scores in Sao Paulo

• Pedro SousaSousa – Kimmer CoppejansCoppejans (4-6 6-3 7-6⁴) – Stats, scores, rankings

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