China Open - Beijing
Beijing
Japan Open Tennis Championships - Tokyo
Tokyo
China Open - Beijing
Beijing
Orleans Challenger
Orleans Challenger
Antofagasta Challenger
Antofagasta Challenger
Lisbon Challenger
Lisbon Challenger
Nonthaburi 4 Challenger
Nonthaburi 4 Challenger
Charleston Challenger
Charleston Challenger

U.S. Open (juniors) 09-Sep-2023

09-Sep
2023
Hard
Joao Fonseca
Learner Tien
Joao Fonseca
Rank

157

High

157

18 year old 		VS Learner Tien
Rank

151

High

151

18 year old
4-6 6-4 6-3
Final
1st
Fonseca
Tien
4-6
4
6
4
5
4
4
4
3
3
3
3
2
2
2
2
1
1
1
1
0
2nd
Fonseca
Tien
6-4
6
4
5
4
4
4
4
3
3
3
2
3
2
2
1
2
0
2
0
1
3rd
Fonseca
Tien
6-3
6
3
5
3
5
2
4
2
3
2
2
2
1
2
0
2
0
1
3rd
Fonseca 6-3
Fonseca
Tien
6
3
5
3
5
2
4
2
3
2
2
2
1
2
0
2
0
1
Serves
FonsecaTien
6
3
0
15
15
15
15
30
30
30
40
30
FonsecaTien
5
3
0
15
0
30
15
30
15
40
FonsecaTien
5
2
15
0
30
0
40
0
FonsecaTien
4
2
0
15
15
15
30
15
30
30
40
30
40
40
A
40
Missed1 BP
FonsecaTien
3
2
0
15
0
30
15
30
30
30
30
40
40
40
A
40
40
40
40
A
40
40
A
40
Missed2 BP
FonsecaTien
2
2
15
0
15
15
30
15
30
30
40
30
40
40
A
40
40
40
40
A
40
40
A
40
Missed2 BP
FonsecaTien
1
2
15
0
30
0
40
0
FonsecaTien
0
2
0
15
0
30
0
40
FonsecaTien
0
1
15
0
15
15
30
15
30
30
30
40
40
40
A
40
40
40
40
A
Missed1 BP

2nd
Fonseca 6-4
Fonseca
Tien
6
4
5
4
4
4
4
3
3
3
2
3
2
2
1
2
0
2
0
1
Serves
FonsecaTien
6
4
0
15
0
30
0
40
15
40
30
40
40
40
A
40
40
40
A
40
Missed1 BP
FonsecaTien
5
4
0
15
15
15
15
30
30
30
40
30
FonsecaTien
4
4
0
15
15
15
15
30
30
30
30
40
FonsecaTien
4
3
0
15
15
15
30
15
40
15
40
30
40
40
40
A
40
40
A
40
Missed1 BP
FonsecaTien
3
3
15
0
15
15
15
30
30
30
40
30
FonsecaTien
2
3
0
15
0
30
0
40
15
40
30
40
40
40
40
A
40
40
A
40
40
40
40
A
Missed4 BP
FonsecaTien
2
2
15
0
30
0
30
15
40
15
FonsecaTien
1
2
0
15
0
30
15
30
30
30
40
30
FonsecaTien
0
2
15
0
15
15
30
15
30
30
30
40
40
40
40
A
FonsecaTien
0
1
0
15
0
30
0
40
15
40
30
40
Missed2 BP

1st
Tien 6-4
Fonseca
Tien
4
6
4
5
4
4
4
3
3
3
3
2
2
2
2
1
1
1
1
0
Serves
TienFonseca
6
4
0
15
15
15
15
30
30
30
40
30
40
40
A
40
TienFonseca
5
4
15
0
30
0
30
15
40
15
40
30
Missed1 BP
TienFonseca
4
4
15
0
30
0
40
0
TienFonseca
3
4
0
15
0
30
15
30
15
40
TienFonseca
3
3
0
15
0
30
15
30
30
30
30
40
40
40
A
40
Missed1 BP
TienFonseca
2
3
0
15
0
30
0
40
15
40
TienFonseca
2
2
15
0
30
0
30
15
40
15
TienFonseca
1
2
0
15
0
30
0
40
TienFonseca
1
1
15
0
30
0
30
15
40
15
TienFonseca
0
1
0
15
15
15
30
15
30
30
30
40

Fonseca
Tien
Joao Fonseca
4-6 6-4 6-3
Learner Tien
©